Apache Ignite 2.5 release

[Pavel Tupitsyn]

IGNITE-8434 merged to master, cherry-picked to ignite-2.5.

Thank you, Andrey!

On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:

> Pavel,
>
> issue is targeted to release 2.5 now. Thanks!
>
> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
> wrote:
> > Igniters,
> >
> > There is an unpleasant bug in .NET [1]:
> > Services do not work at all on .NET Core and sometimes on classic .NET.
> >
> > I'm almost done with the fix and I think we should include it in 2.5.
> Users
> > are complaining [2].
> >
> >
> > [1] https://issues.apache.org/jira/browse/IGNITE-8434
> > [2]
> > http://apache-ignite-users.70518.x6.nabble.com/Re-
> Service-Grid-and-net-core-2-td21318.html
> >
> > On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
> > wrote:
> >
> >> Andrey,
> >>
> >> I realized that we missed one very important thing - H2 version upgrade
> >> [1]. This is very important thing because new version contain
> optimization
> >> to IN clause processing. All we need is to upgrade H2 vesion from
> 1.4.196
> >> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> >>
> >> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> >>
> >> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
> >>
> >> > Ivan,
> >> >
> >> > ok, targeted to 2.5. Thanks!
> >> >
> >> > On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <[hidden email]>
> >> > wrote:
> >> > > Thank you, Andrey,
> >> > >
> >> > > I saw 1 more proposal in separate topic
> >> > > http://apache-ignite-developers.2346864.n4.nabble.
> >> > com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
> >> > org-jira-browse-IGNITE-8439-td30161.html
> >> > >
> >> > > and 1 proposal here related to ML:
> >> > > http://apache-ignite-developers.2346864.n4.nabble.
> >> > com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> >> > > but here Yuriy Babak probably should share his opinion.
> >> > >
> >> > > Sincerely,
> >> > > Dmitriy Pavlov
> >> > >
> >> > > пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
> >> > >>
> >> > >> Sergey, Dmitry,
> >> > >>
> >> > >> I've targeted your issues to 2.5 release.
> >> > >>
> >> > >> Thanks!
> >> > >>
> >> > >> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> [hidden email]>
> >> > >> wrote:
> >> > >> > I did not understand process.
> >> > >> >
> >> > >> > Is it required to receive someone reply that issue is agreed to
> be
> >> > >> > included
> >> > >> > into release?
> >> > >> >
> >> > >> > Or because there is no response I can cherry-pick anything to 2.5
> >> > hoping
> >> > >> > it
> >> > >> > is lazy consensus; no one objected.
> >> > >> >
> >> > >> > пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
> >> > >> >
> >> > >> >> Igniters,
> >> > >> >>
> >> > >> >> I got lost. Were all the bugs reported in this thread fixed and
> >> > merged
> >> > >> >> into
> >> > >> >> 2.5 branch? Is there any bug which fix is still in progress?
> >> > >> >>
> >> > >> >> Just want to know when the QA and bugs fixing stage is over.
> >> > >> >>
> >> > >> >> --
> >> > >> >> Denis
> >> > >> >>
> >> > >> >> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> >> [hidden email]
> >> > >
> >> > >> >> wrote:
> >> > >> >>
> >> > >> >> > Hi Andrey, Igniters,
> >> > >> >> >
> >> > >> >> > I propose to include
> >> > >> >> > https://issues.apache.org/jira/browse/IGNITE-8347
> >> > >> >> fix
> >> > >> >> > to 2.5. It is quite isolated.
> >> > >> >> >
> >> > >> >> > Memory leak can be reproduced if node in embedded mode is
> >> restarted
> >> > >> >> > under
> >> > >> >> > the same process (thread is alive and cleanup is not
> performed).
> >> > >> >> >
> >> > >> >> > Sincerely,
> >> > >> >> > Dmitriy Pavlov
> >> > >> >> >
> >> > >> >> > сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> >> > >> >> > <[hidden email]
> >> > >> >> >:
> >> > >> >> >
> >> > >> >> > > Igniters,
> >> > >> >> > >
> >> > >> >> > > I would like to include into release another critical bug
> found
> >> > in
> >> > >> >> > > ZooKeeper Discovery [1].
> >> > >> >> > >
> >> > >> >> > > Situation reproducing the error is very specific and rare
> but
> >> it
> >> > >> >> > > leads
> >> > >> >> to
> >> > >> >> > > full cluster shut down. At the same time fix for it very
> simple
> >> > and
> >> > >> >> > > I
> >> > >> >> > don't
> >> > >> >> > > expect it is too risky.
> >> > >> >> > >
> >> > >> >> > > [1] https://issues.apache.org/jira/browse/IGNITE-8421
> >> > >> >> > >
> >> > >> >> > > On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> >> > >> >> > > [hidden email]> wrote:
> >> > >> >> > >
> >> > >> >> > > > Guys,
> >> > >> >> > > >
> >> > >> >> > > > Consider including this [1] to release.
> >> > >> >> > > >
> >> > >> >> > > > It's major usability issue and if not fixed now will lead
> to
> >> > >> >> > > compatibility
> >> > >> >> > > > issues in subsequent release.
> >> > >> >> > > >
> >> > >> >> > > > [1] https://issues.apache.org/jira/browse/IGNITE-8418
> >> > >> >> > > >
> >> > >> >> > > > пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> [hidden email]>:
> >> > >> >> > > >
> >> > >> >> > > > > Of course I meant bug fixes, not bugs :)
> >> > >> >> > > > >
> >> > >> >> > > > > On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> >> > [hidden email]>
> >> > >> >> > wrote:
> >> > >> >> > > > > > Eduard, Pavel,
> >> > >> >> > > > > >
> >> > >> >> > > > > > mentioned bugs are good candidates for including to
> >> > release.
> >> > >> >> > > > > >
> >> > >> >> > > > > > Targeted to 2.5.
> >> > >> >> > > > > >
> >> > >> >> > > > > > Thanks!
> >> > >> >> > > > > >
> >> > >> >> > > > > > On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> >> > >> >> > [hidden email]
> >> > >> >> > > >
> >> > >> >> > > > > wrote:
> >> > >> >> > > > > >> Igniters,
> >> > >> >> > > > > >>
> >> > >> >> > > > > >> I would like to add this issue
> >> > >> >> > > > > >> https://issues.apache.org/jira/browse/IGNITE-8405 to
> >> 2.5
> >> > >> >> > > > > >> scope.
> >> > >> >> > > > > >>
> >> > >> >> > > > > >>
> >> > >> >> > > > > >> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> >> > >> >> > > > [hidden email]
> >> > >> >> > > > > >:
> >> > >> >> > > > > >>
> >> > >> >> > > > > >>> Guys,
> >> > >> >> > > > > >>> I have finished
> >> > >> >> > > > > >>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
> >> > >> >> > > > > >>>
> >> > >> >> > > > > >>> It looks like a good candidate to merge to 2.5.
> >> > >> >> > > > > >>>
> >> > >> >> > > > > >>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> >> > >> >> > [hidden email]
> >> > >> >> > > >
> >> > >> >> > > > > wrote:
> >> > >> >> > > > > >>>
> >> > >> >> > > > > >>> > Dmitriy,
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> > There are some notes about WAL compaction in
> >> > "Persistence
> >> > >> >> Under
> >> > >> >> > > the
> >> > >> >> > > > > Hood"
> >> > >> >> > > > > >>> > article:
> >> > >> >> > > > https://cwiki.apache.org/confluence/display/IGNITE/
> Ignite+
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> > Persistent+Store+-+under+the+
> >> > hood#IgnitePersistentStore-und
> >> > >> >> > > > > >>> > erthehood-WALcompaction
> >> > >> >> > > > > >>> > Please take a look - it has all the answers.
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> > Best Regards,
> >> > >> >> > > > > >>> > Ivan Rakov
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> > On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>> >> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> >> > >> >> > > > [hidden email]>
> >> > >> >> > > > > >>> >> wrote:
> >> > >> >> > > > > >>> >>
> >> > >> >> > > > > >>> >> Folks,
> >> > >> >> > > > > >>> >>>
> >> > >> >> > > > > >>> >>> I have a fix for a critical issue related to WAL
> >> > >> >> compaction:
> >> > >> >> > > > > >>> >>> https://issues.apache.org/
> jira/browse/IGNITE-8393
> >> > >> >> > > > > >>> >>> In short, if part of WAL archive is broken,
> attempt
> >> > to
> >> > >> >> > compress
> >> > >> >> > > > it
> >> > >> >> > > > > may
> >> > >> >> > > > > >>> >>> result in spamming warnings in infinite loop.
> >> > >> >> > > > > >>> >>> I think it's also worth being included in 2.5
> >> > release.
> >> > >> >> > > > > >>> >>>
> >> > >> >> > > > > >>> >>> Let's include it, especially given that the fix
> is
> >> > >> >> > > > > >>> >>> done.
> >> > >> >> > > > > >>> >>
> >> > >> >> > > > > >>> >> Ivan, on another note, is WAL compaction
> described
> >> > >> >> > > > > >>> >> anywhere?
> >> > >> >> > > What
> >> > >> >> > > > > do we
> >> > >> >> > > > > >>> do
> >> > >> >> > > > > >>> >> internally to compact WAL and by what factor are
> we
> >> > able
> >> > >> >> > > > > >>> >> to
> >> > >> >> > > reduce
> >> > >> >> > > > > the
> >> > >> >> > > > > >>> WAL
> >> > >> >> > > > > >>> >> file size?
> >> > >> >> > > > > >>> >>
> >> > >> >> > > > > >>> >> D.
> >> > >> >> > > > > >>> >>
> >> > >> >> > > > > >>> >>
> >> > >> >> > > > > >>> >
> >> > >> >> > > > > >>>
> >> > >> >> > > > > >>>
> >> > >> >> > > > > >>> --
> >> > >> >> > > > > >>> Best regards,
> >> > >> >> > > > > >>> Eduard.
> >> > >> >> > > > > >>>
> >> > >> >> > > > >
> >> > >> >> > > >
> >> > >> >> > > >
> >> > >> >> > > > --
> >> > >> >> > > >
> >> > >> >> > > > Best regards,
> >> > >> >> > > > Alexei Scherbakov
> >> > >> >> > > >
> >> > >> >> > >
> >> > >> >> >
> >> > >> >>
> >> >
> >>
>

[Vladimir Ozerov]

H2 version updated is moved to AI 2.6. There are several serious problems,
main - spatial dependency replacement which is a breaking change.

On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
wrote:

> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>
> Thank you, Andrey!
>
> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>
> > Pavel,
> >
> > issue is targeted to release 2.5 now. Thanks!
> >
> > On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
> > wrote:
> > > Igniters,
> > >
> > > There is an unpleasant bug in .NET [1]:
> > > Services do not work at all on .NET Core and sometimes on classic .NET.
> > >
> > > I'm almost done with the fix and I think we should include it in 2.5.
> > Users
> > > are complaining [2].
> > >
> > >
> > > [1] https://issues.apache.org/jira/browse/IGNITE-8434
> > > [2]
> > > http://apache-ignite-users.70518.x6.nabble.com/Re-
> > Service-Grid-and-net-core-2-td21318.html
> > >
> > > On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
> > > wrote:
> > >
> > >> Andrey,
> > >>
> > >> I realized that we missed one very important thing - H2 version
> upgrade
> > >> [1]. This is very important thing because new version contain
> > optimization
> > >> to IN clause processing. All we need is to upgrade H2 vesion from
> > 1.4.196
> > >> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> > >>
> > >> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> > >>
> > >> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
> > >>
> > >> > Ivan,
> > >> >
> > >> > ok, targeted to 2.5. Thanks!
> > >> >
> > >> > On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
> [hidden email]>
> > >> > wrote:
> > >> > > Thank you, Andrey,
> > >> > >
> > >> > > I saw 1 more proposal in separate topic
> > >> > > http://apache-ignite-developers.2346864.n4.nabble.
> > >> > com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
> > >> > org-jira-browse-IGNITE-8439-td30161.html
> > >> > >
> > >> > > and 1 proposal here related to ML:
> > >> > > http://apache-ignite-developers.2346864.n4.nabble.
> > >> > com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> > >> > > but here Yuriy Babak probably should share his opinion.
> > >> > >
> > >> > > Sincerely,
> > >> > > Dmitriy Pavlov
> > >> > >
> > >> > > пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
> > >> > >>
> > >> > >> Sergey, Dmitry,
> > >> > >>
> > >> > >> I've targeted your issues to 2.5 release.
> > >> > >>
> > >> > >> Thanks!
> > >> > >>
> > >> > >> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> > [hidden email]>
> > >> > >> wrote:
> > >> > >> > I did not understand process.
> > >> > >> >
> > >> > >> > Is it required to receive someone reply that issue is agreed to
> > be
> > >> > >> > included
> > >> > >> > into release?
> > >> > >> >
> > >> > >> > Or because there is no response I can cherry-pick anything to
> 2.5
> > >> > hoping
> > >> > >> > it
> > >> > >> > is lazy consensus; no one objected.
> > >> > >> >
> > >> > >> > пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
> > >> > >> >
> > >> > >> >> Igniters,
> > >> > >> >>
> > >> > >> >> I got lost. Were all the bugs reported in this thread fixed
> and
> > >> > merged
> > >> > >> >> into
> > >> > >> >> 2.5 branch? Is there any bug which fix is still in progress?
> > >> > >> >>
> > >> > >> >> Just want to know when the QA and bugs fixing stage is over.
> > >> > >> >>
> > >> > >> >> --
> > >> > >> >> Denis
> > >> > >> >>
> > >> > >> >> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> > >> [hidden email]
> > >> > >
> > >> > >> >> wrote:
> > >> > >> >>
> > >> > >> >> > Hi Andrey, Igniters,
> > >> > >> >> >
> > >> > >> >> > I propose to include
> > >> > >> >> > https://issues.apache.org/jira/browse/IGNITE-8347
> > >> > >> >> fix
> > >> > >> >> > to 2.5. It is quite isolated.
> > >> > >> >> >
> > >> > >> >> > Memory leak can be reproduced if node in embedded mode is
> > >> restarted
> > >> > >> >> > under
> > >> > >> >> > the same process (thread is alive and cleanup is not
> > performed).
> > >> > >> >> >
> > >> > >> >> > Sincerely,
> > >> > >> >> > Dmitriy Pavlov
> > >> > >> >> >
> > >> > >> >> > сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> > >> > >> >> > <[hidden email]
> > >> > >> >> >:
> > >> > >> >> >
> > >> > >> >> > > Igniters,
> > >> > >> >> > >
> > >> > >> >> > > I would like to include into release another critical bug
> > found
> > >> > in
> > >> > >> >> > > ZooKeeper Discovery [1].
> > >> > >> >> > >
> > >> > >> >> > > Situation reproducing the error is very specific and rare
> > but
> > >> it
> > >> > >> >> > > leads
> > >> > >> >> to
> > >> > >> >> > > full cluster shut down. At the same time fix for it very
> > simple
> > >> > and
> > >> > >> >> > > I
> > >> > >> >> > don't
> > >> > >> >> > > expect it is too risky.
> > >> > >> >> > >
> > >> > >> >> > > [1] https://issues.apache.org/jira/browse/IGNITE-8421
> > >> > >> >> > >
> > >> > >> >> > > On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> > >> > >> >> > > [hidden email]> wrote:
> > >> > >> >> > >
> > >> > >> >> > > > Guys,
> > >> > >> >> > > >
> > >> > >> >> > > > Consider including this [1] to release.
> > >> > >> >> > > >
> > >> > >> >> > > > It's major usability issue and if not fixed now will
> lead
> > to
> > >> > >> >> > > compatibility
> > >> > >> >> > > > issues in subsequent release.
> > >> > >> >> > > >
> > >> > >> >> > > > [1] https://issues.apache.org/jira/browse/IGNITE-8418
> > >> > >> >> > > >
> > >> > >> >> > > > пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> > [hidden email]>:
> > >> > >> >> > > >
> > >> > >> >> > > > > Of course I meant bug fixes, not bugs :)
> > >> > >> >> > > > >
> > >> > >> >> > > > > On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> > >> > [hidden email]>
> > >> > >> >> > wrote:
> > >> > >> >> > > > > > Eduard, Pavel,
> > >> > >> >> > > > > >
> > >> > >> >> > > > > > mentioned bugs are good candidates for including to
> > >> > release.
> > >> > >> >> > > > > >
> > >> > >> >> > > > > > Targeted to 2.5.
> > >> > >> >> > > > > >
> > >> > >> >> > > > > > Thanks!
> > >> > >> >> > > > > >
> > >> > >> >> > > > > > On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> > >> > >> >> > [hidden email]
> > >> > >> >> > > >
> > >> > >> >> > > > > wrote:
> > >> > >> >> > > > > >> Igniters,
> > >> > >> >> > > > > >>
> > >> > >> >> > > > > >> I would like to add this issue
> > >> > >> >> > > > > >> https://issues.apache.org/jira/browse/IGNITE-8405
> to
> > >> 2.5
> > >> > >> >> > > > > >> scope.
> > >> > >> >> > > > > >>
> > >> > >> >> > > > > >>
> > >> > >> >> > > > > >> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> > >> > >> >> > > > [hidden email]
> > >> > >> >> > > > > >:
> > >> > >> >> > > > > >>
> > >> > >> >> > > > > >>> Guys,
> > >> > >> >> > > > > >>> I have finished
> > >> > >> >> > > > > >>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > > >>> It looks like a good candidate to merge to 2.5.
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > > >>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> > >> > >> >> > [hidden email]
> > >> > >> >> > > >
> > >> > >> >> > > > > wrote:
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > > >>> > Dmitriy,
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> > There are some notes about WAL compaction in
> > >> > "Persistence
> > >> > >> >> Under
> > >> > >> >> > > the
> > >> > >> >> > > > > Hood"
> > >> > >> >> > > > > >>> > article:
> > >> > >> >> > > > https://cwiki.apache.org/confluence/display/IGNITE/
> > Ignite+
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> > Persistent+Store+-+under+the+
> > >> > hood#IgnitePersistentStore-und
> > >> > >> >> > > > > >>> > erthehood-WALcompaction
> > >> > >> >> > > > > >>> > Please take a look - it has all the answers.
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> > Best Regards,
> > >> > >> >> > > > > >>> > Ivan Rakov
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> > On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>> >> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> > >> > >> >> > > > [hidden email]>
> > >> > >> >> > > > > >>> >> wrote:
> > >> > >> >> > > > > >>> >>
> > >> > >> >> > > > > >>> >> Folks,
> > >> > >> >> > > > > >>> >>>
> > >> > >> >> > > > > >>> >>> I have a fix for a critical issue related to
> WAL
> > >> > >> >> compaction:
> > >> > >> >> > > > > >>> >>> https://issues.apache.org/
> > jira/browse/IGNITE-8393
> > >> > >> >> > > > > >>> >>> In short, if part of WAL archive is broken,
> > attempt
> > >> > to
> > >> > >> >> > compress
> > >> > >> >> > > > it
> > >> > >> >> > > > > may
> > >> > >> >> > > > > >>> >>> result in spamming warnings in infinite loop.
> > >> > >> >> > > > > >>> >>> I think it's also worth being included in 2.5
> > >> > release.
> > >> > >> >> > > > > >>> >>>
> > >> > >> >> > > > > >>> >>> Let's include it, especially given that the
> fix
> > is
> > >> > >> >> > > > > >>> >>> done.
> > >> > >> >> > > > > >>> >>
> > >> > >> >> > > > > >>> >> Ivan, on another note, is WAL compaction
> > described
> > >> > >> >> > > > > >>> >> anywhere?
> > >> > >> >> > > What
> > >> > >> >> > > > > do we
> > >> > >> >> > > > > >>> do
> > >> > >> >> > > > > >>> >> internally to compact WAL and by what factor
> are
> > we
> > >> > able
> > >> > >> >> > > > > >>> >> to
> > >> > >> >> > > reduce
> > >> > >> >> > > > > the
> > >> > >> >> > > > > >>> WAL
> > >> > >> >> > > > > >>> >> file size?
> > >> > >> >> > > > > >>> >>
> > >> > >> >> > > > > >>> >> D.
> > >> > >> >> > > > > >>> >>
> > >> > >> >> > > > > >>> >>
> > >> > >> >> > > > > >>> >
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > > >>> --
> > >> > >> >> > > > > >>> Best regards,
> > >> > >> >> > > > > >>> Eduard.
> > >> > >> >> > > > > >>>
> > >> > >> >> > > > >
> > >> > >> >> > > >
> > >> > >> >> > > >
> > >> > >> >> > > > --
> > >> > >> >> > > >
> > >> > >> >> > > > Best regards,
> > >> > >> >> > > > Alexei Scherbakov
> > >> > >> >> > > >
> > >> > >> >> > >
> > >> > >> >> >
> > >> > >> >>
> > >> >
> > >>
> >
>

[Yuriy Babak]

Turik,

This pull request looks good to me. So I reviewed and merged this example
into master and 2.5 branches.

Regards,
Yury



--
Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/

[Ivan Rakov]

Andrey,

Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
https://issues.apache.org/jira/browse/IGNITE-8453.
Please merge it to master and ignite-2.5.

Best Regards,
Ivan Rakov

On 08.05.2018 15:29, Vladimir Ozerov wrote:

> H2 version updated is moved to AI 2.6. There are several serious problems,
> main - spatial dependency replacement which is a breaking change.
>
> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
> wrote:
>
>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>
>> Thank you, Andrey!
>>
>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>>
>>> Pavel,
>>>
>>> issue is targeted to release 2.5 now. Thanks!
>>>
>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
>>> wrote:
>>>> Igniters,
>>>>
>>>> There is an unpleasant bug in .NET [1]:
>>>> Services do not work at all on .NET Core and sometimes on classic .NET.
>>>>
>>>> I'm almost done with the fix and I think we should include it in 2.5.
>>> Users
>>>> are complaining [2].
>>>>
>>>>
>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>> [2]
>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>> Service-Grid-and-net-core-2-td21318.html
>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
>>>> wrote:
>>>>
>>>>> Andrey,
>>>>>
>>>>> I realized that we missed one very important thing - H2 version
>> upgrade
>>>>> [1]. This is very important thing because new version contain
>>> optimization
>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>> 1.4.196
>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>
>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>
>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
>>>>>
>>>>>> Ivan,
>>>>>>
>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>
>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>> [hidden email]>
>>>>>> wrote:
>>>>>>> Thank you, Andrey,
>>>>>>>
>>>>>>> I saw 1 more proposal in separate topic
>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>> and 1 proposal here related to ML:
>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>
>>>>>>> Sincerely,
>>>>>>> Dmitriy Pavlov
>>>>>>>
>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>> Sergey, Dmitry,
>>>>>>>>
>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>>
>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>> [hidden email]>
>>>>>>>> wrote:
>>>>>>>>> I did not understand process.
>>>>>>>>>
>>>>>>>>> Is it required to receive someone reply that issue is agreed to
>>> be
>>>>>>>>> included
>>>>>>>>> into release?
>>>>>>>>>
>>>>>>>>> Or because there is no response I can cherry-pick anything to
>> 2.5
>>>>>> hoping
>>>>>>>>> it
>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>
>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>
>>>>>>>>>> Igniters,
>>>>>>>>>>
>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>> and
>>>>>> merged
>>>>>>>>>> into
>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>
>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Denis
>>>>>>>>>>
>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>> [hidden email]
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>
>>>>>>>>>>> I propose to include
>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>> fix
>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>
>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>> restarted
>>>>>>>>>>> under
>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>> performed).
>>>>>>>>>>> Sincerely,
>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>
>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>> <[hidden email]
>>>>>>>>>>> :
>>>>>>>>>>>
>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>
>>>>>>>>>>>> I would like to include into release another critical bug
>>> found
>>>>>> in
>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>
>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>> but
>>>>> it
>>>>>>>>>>>> leads
>>>>>>>>>> to
>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>> simple
>>>>>> and
>>>>>>>>>>>> I
>>>>>>>>>>> don't
>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>
>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>
>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>
>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>> lead
>>> to
>>>>>>>>>>>> compatibility
>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>
>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>
>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>> [hidden email]>:
>>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>> [hidden email]>
>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>> release.
>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>> to
>>>>> 2.5
>>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>> "Persistence
>>>>>>>>>> Under
>>>>>>>>>>>> the
>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>> Ignite+
>>>>>>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>> WAL
>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>> attempt
>>>>>> to
>>>>>>>>>>> compress
>>>>>>>>>>>>> it
>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>> release.
>>>>>>>>>>>>>>>>>>>> Let's include it, especially given that the
>> fix
>>> is
>>>>>>>>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>> described
>>>>>>>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>> What
>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>> are
>>> we
>>>>>> able
>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>> reduce
>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>

[agura]

Thanks for fast update, Ivan.

On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]> wrote:

> Andrey,
>
> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
> https://issues.apache.org/jira/browse/IGNITE-8453.
> Please merge it to master and ignite-2.5.
>
> Best Regards,
> Ivan Rakov
>
>
> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>
>> H2 version updated is moved to AI 2.6. There are several serious problems,
>> main - spatial dependency replacement which is a breaking change.
>>
>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
>> wrote:
>>
>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>
>>> Thank you, Andrey!
>>>
>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>>>
>>>> Pavel,
>>>>
>>>> issue is targeted to release 2.5 now. Thanks!
>>>>
>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
>>>> wrote:
>>>>>
>>>>> Igniters,
>>>>>
>>>>> There is an unpleasant bug in .NET [1]:
>>>>> Services do not work at all on .NET Core and sometimes on classic .NET.
>>>>>
>>>>> I'm almost done with the fix and I think we should include it in 2.5.
>>>>
>>>> Users
>>>>>
>>>>> are complaining [2].
>>>>>
>>>>>
>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>> [2]
>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>
>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>
>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
>>>>> wrote:
>>>>>
>>>>>> Andrey,
>>>>>>
>>>>>> I realized that we missed one very important thing - H2 version
>>>
>>> upgrade
>>>>>>
>>>>>> [1]. This is very important thing because new version contain
>>>>
>>>> optimization
>>>>>>
>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>>>
>>>> 1.4.196
>>>>>>
>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>
>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>
>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
>>>>>>
>>>>>>> Ivan,
>>>>>>>
>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>
>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>
>>> [hidden email]>
>>>>>>>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> Thank you, Andrey,
>>>>>>>>
>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>
>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>
>>>>>>>> and 1 proposal here related to ML:
>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>
>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>
>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>
>>>>>>>> Sincerely,
>>>>>>>> Dmitriy Pavlov
>>>>>>>>
>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>>>
>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>
>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>
>>>>>>>>> Thanks!
>>>>>>>>>
>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>
>>>> [hidden email]>
>>>>>>>>>
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> I did not understand process.
>>>>>>>>>>
>>>>>>>>>> Is it required to receive someone reply that issue is agreed to
>>>>
>>>> be
>>>>>>>>>>
>>>>>>>>>> included
>>>>>>>>>> into release?
>>>>>>>>>>
>>>>>>>>>> Or because there is no response I can cherry-pick anything to
>>>
>>> 2.5
>>>>>>>
>>>>>>> hoping
>>>>>>>>>>
>>>>>>>>>> it
>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>
>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>>
>>>>>>>>>>> Igniters,
>>>>>>>>>>>
>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>>>
>>> and
>>>>>>>
>>>>>>> merged
>>>>>>>>>>>
>>>>>>>>>>> into
>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>>
>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Denis
>>>>>>>>>>>
>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>
>>>>>> [hidden email]
>>>>>>>>>>>
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>
>>>>>>>>>>>> I propose to include
>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>
>>>>>>>>>>> fix
>>>>>>>>>>>>
>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>
>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>>>
>>>>>> restarted
>>>>>>>>>>>>
>>>>>>>>>>>> under
>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>
>>>> performed).
>>>>>>>>>>>>
>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>
>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>> :
>>>>>>>>>>>>
>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I would like to include into release another critical bug
>>>>
>>>> found
>>>>>>>
>>>>>>> in
>>>>>>>>>>>>>
>>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>
>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>>>
>>>> but
>>>>>>
>>>>>> it
>>>>>>>>>>>>>
>>>>>>>>>>>>> leads
>>>>>>>>>>>
>>>>>>>>>>> to
>>>>>>>>>>>>>
>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>>>
>>>> simple
>>>>>>>
>>>>>>> and
>>>>>>>>>>>>>
>>>>>>>>>>>>> I
>>>>>>>>>>>>
>>>>>>>>>>>> don't
>>>>>>>>>>>>>
>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>
>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>
>>> lead
>>>>
>>>> to
>>>>>>>>>>>>>
>>>>>>>>>>>>> compatibility
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>
>>>> [hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>
>>>>>>> [hidden email]>
>>>>>>>>>>>>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>>>
>>>>>>> release.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>>>
>>> to
>>>>>>
>>>>>> 2.5
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>
>>>>>>> "Persistence
>>>>>>>>>>>
>>>>>>>>>>> Under
>>>>>>>>>>>>>
>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>
>>>> Ignite+
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>
>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>
>>> WAL
>>>>>>>>>>>
>>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>
>>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>>>
>>>> attempt
>>>>>>>
>>>>>>> to
>>>>>>>>>>>>
>>>>>>>>>>>> compress
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>
>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Let's include it, especially given that the
>>>
>>> fix
>>>>
>>>> is
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>
>>>> described
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>>>
>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>
>>> are
>>>>
>>>> we
>>>>>>>
>>>>>>> able
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>
>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>
>

[agura]

Igniters,

Almost all issues for Apache Ignite 2.5 release are fixed. Issues that
are still in Open state will be moved to 2.6 release.

Code freeze for ignite-2.5 branch is planed for tomorrow.

Thanks!

On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]> wrote:

> Thanks for fast update, Ivan.
>
> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]> wrote:
>> Andrey,
>>
>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
>> https://issues.apache.org/jira/browse/IGNITE-8453.
>> Please merge it to master and ignite-2.5.
>>
>> Best Regards,
>> Ivan Rakov
>>
>>
>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>>
>>> H2 version updated is moved to AI 2.6. There are several serious problems,
>>> main - spatial dependency replacement which is a breaking change.
>>>
>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
>>> wrote:
>>>
>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>>
>>>> Thank you, Andrey!
>>>>
>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>>>>
>>>>> Pavel,
>>>>>
>>>>> issue is targeted to release 2.5 now. Thanks!
>>>>>
>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
>>>>> wrote:
>>>>>>
>>>>>> Igniters,
>>>>>>
>>>>>> There is an unpleasant bug in .NET [1]:
>>>>>> Services do not work at all on .NET Core and sometimes on classic .NET.
>>>>>>
>>>>>> I'm almost done with the fix and I think we should include it in 2.5.
>>>>>
>>>>> Users
>>>>>>
>>>>>> are complaining [2].
>>>>>>
>>>>>>
>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>>> [2]
>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>>
>>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>>
>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
>>>>>> wrote:
>>>>>>
>>>>>>> Andrey,
>>>>>>>
>>>>>>> I realized that we missed one very important thing - H2 version
>>>>
>>>> upgrade
>>>>>>>
>>>>>>> [1]. This is very important thing because new version contain
>>>>>
>>>>> optimization
>>>>>>>
>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>>>>
>>>>> 1.4.196
>>>>>>>
>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>>
>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>>
>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
>>>>>>>
>>>>>>>> Ivan,
>>>>>>>>
>>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>>
>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>>
>>>> [hidden email]>
>>>>>>>>
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Thank you, Andrey,
>>>>>>>>>
>>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>
>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>>
>>>>>>>>> and 1 proposal here related to ML:
>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>
>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>>
>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>>
>>>>>>>>> Sincerely,
>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>
>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>>>>
>>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>>
>>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>>
>>>>>>>>>> Thanks!
>>>>>>>>>>
>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>>
>>>>> [hidden email]>
>>>>>>>>>>
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> I did not understand process.
>>>>>>>>>>>
>>>>>>>>>>> Is it required to receive someone reply that issue is agreed to
>>>>>
>>>>> be
>>>>>>>>>>>
>>>>>>>>>>> included
>>>>>>>>>>> into release?
>>>>>>>>>>>
>>>>>>>>>>> Or because there is no response I can cherry-pick anything to
>>>>
>>>> 2.5
>>>>>>>>
>>>>>>>> hoping
>>>>>>>>>>>
>>>>>>>>>>> it
>>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>>
>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>
>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>>>>
>>>> and
>>>>>>>>
>>>>>>>> merged
>>>>>>>>>>>>
>>>>>>>>>>>> into
>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>>>
>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Denis
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>>
>>>>>>> [hidden email]
>>>>>>>>>>>>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I propose to include
>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>>
>>>>>>>>>>>> fix
>>>>>>>>>>>>>
>>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>>>>
>>>>>>> restarted
>>>>>>>>>>>>>
>>>>>>>>>>>>> under
>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>>
>>>>> performed).
>>>>>>>>>>>>>
>>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>
>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>>> :
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I would like to include into release another critical bug
>>>>>
>>>>> found
>>>>>>>>
>>>>>>>> in
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>>>>
>>>>> but
>>>>>>>
>>>>>>> it
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> leads
>>>>>>>>>>>>
>>>>>>>>>>>> to
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>>>>
>>>>> simple
>>>>>>>>
>>>>>>>> and
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I
>>>>>>>>>>>>>
>>>>>>>>>>>>> don't
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>>
>>>> lead
>>>>>
>>>>> to
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> compatibility
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>>
>>>>> [hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>>
>>>>>>>> [hidden email]>
>>>>>>>>>>>>>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>>>>
>>>>>>>> release.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>>
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>>>>
>>>> to
>>>>>>>
>>>>>>> 2.5
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>>
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>>
>>>>>>>> "Persistence
>>>>>>>>>>>>
>>>>>>>>>>>> Under
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>
>>>>> Ignite+
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>>
>>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>>
>>>> WAL
>>>>>>>>>>>>
>>>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>>
>>>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>>>>
>>>>> attempt
>>>>>>>>
>>>>>>>> to
>>>>>>>>>>>>>
>>>>>>>>>>>>> compress
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>>
>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Let's include it, especially given that the
>>>>
>>>> fix
>>>>>
>>>>> is
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>>
>>>>> described
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>>
>>>> are
>>>>>
>>>>> we
>>>>>>>>
>>>>>>>> able
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>>
>>

[agura]

Igniters,

we are ready to start process of releasing Apache Ignite 2.5.

So code freeze. No more commits to ignite-2.5 branch.

Thanks!


On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]> wrote:

> Igniters,
>
> Almost all issues for Apache Ignite 2.5 release are fixed. Issues that
> are still in Open state will be moved to 2.6 release.
>
> Code freeze for ignite-2.5 branch is planed for tomorrow.
>
> Thanks!
>
> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]> wrote:
>> Thanks for fast update, Ivan.
>>
>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]> wrote:
>>> Andrey,
>>>
>>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
>>> https://issues.apache.org/jira/browse/IGNITE-8453.
>>> Please merge it to master and ignite-2.5.
>>>
>>> Best Regards,
>>> Ivan Rakov
>>>
>>>
>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>>>
>>>> H2 version updated is moved to AI 2.6. There are several serious problems,
>>>> main - spatial dependency replacement which is a breaking change.
>>>>
>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
>>>> wrote:
>>>>
>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>>>
>>>>> Thank you, Andrey!
>>>>>
>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>>>>>
>>>>>> Pavel,
>>>>>>
>>>>>> issue is targeted to release 2.5 now. Thanks!
>>>>>>
>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
>>>>>> wrote:
>>>>>>>
>>>>>>> Igniters,
>>>>>>>
>>>>>>> There is an unpleasant bug in .NET [1]:
>>>>>>> Services do not work at all on .NET Core and sometimes on classic .NET.
>>>>>>>
>>>>>>> I'm almost done with the fix and I think we should include it in 2.5.
>>>>>>
>>>>>> Users
>>>>>>>
>>>>>>> are complaining [2].
>>>>>>>
>>>>>>>
>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>>>> [2]
>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>>>
>>>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>>>
>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Andrey,
>>>>>>>>
>>>>>>>> I realized that we missed one very important thing - H2 version
>>>>>
>>>>> upgrade
>>>>>>>>
>>>>>>>> [1]. This is very important thing because new version contain
>>>>>>
>>>>>> optimization
>>>>>>>>
>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>>>>>
>>>>>> 1.4.196
>>>>>>>>
>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>>>
>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>>>
>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
>>>>>>>>
>>>>>>>>> Ivan,
>>>>>>>>>
>>>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>>>
>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>>>
>>>>> [hidden email]>
>>>>>>>>>
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> Thank you, Andrey,
>>>>>>>>>>
>>>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>
>>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>>>
>>>>>>>>>> and 1 proposal here related to ML:
>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>
>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>>>
>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>>>
>>>>>>>>>> Sincerely,
>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>
>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>>>
>>>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>>>
>>>>>>>>>>> Thanks!
>>>>>>>>>>>
>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>>>
>>>>>> [hidden email]>
>>>>>>>>>>>
>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> I did not understand process.
>>>>>>>>>>>>
>>>>>>>>>>>> Is it required to receive someone reply that issue is agreed to
>>>>>>
>>>>>> be
>>>>>>>>>>>>
>>>>>>>>>>>> included
>>>>>>>>>>>> into release?
>>>>>>>>>>>>
>>>>>>>>>>>> Or because there is no response I can cherry-pick anything to
>>>>>
>>>>> 2.5
>>>>>>>>>
>>>>>>>>> hoping
>>>>>>>>>>>>
>>>>>>>>>>>> it
>>>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>>>
>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>>>>>
>>>>> and
>>>>>>>>>
>>>>>>>>> merged
>>>>>>>>>>>>>
>>>>>>>>>>>>> into
>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>>>>
>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Denis
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>>>
>>>>>>>> [hidden email]
>>>>>>>>>>>>>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I propose to include
>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>>>
>>>>>>>>>>>>> fix
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>>>>>
>>>>>>>> restarted
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> under
>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>>>
>>>>>> performed).
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I would like to include into release another critical bug
>>>>>>
>>>>>> found
>>>>>>>>>
>>>>>>>>> in
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>>>>>
>>>>>> but
>>>>>>>>
>>>>>>>> it
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> leads
>>>>>>>>>>>>>
>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>>>>>
>>>>>> simple
>>>>>>>>>
>>>>>>>>> and
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> don't
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>>>
>>>>> lead
>>>>>>
>>>>>> to
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> compatibility
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>>>
>>>>>> [hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>>>
>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>>>>>
>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>>>>>
>>>>> to
>>>>>>>>
>>>>>>>> 2.5
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>>>
>>>>>>>>> "Persistence
>>>>>>>>>>>>>
>>>>>>>>>>>>> Under
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>>
>>>>>> Ignite+
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>>>
>>>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>>>
>>>>> WAL
>>>>>>>>>>>>>
>>>>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>>>
>>>>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>>>>>
>>>>>> attempt
>>>>>>>>>
>>>>>>>>> to
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> compress
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>>>
>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Let's include it, especially given that the
>>>>>
>>>>> fix
>>>>>>
>>>>>> is
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>>>
>>>>>> described
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>>>
>>>>> are
>>>>>>
>>>>>> we
>>>>>>>>>
>>>>>>>>> able
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>>>
>>>

[Ivan Rakov]

Andrey, Igniters,

I bumped into this issue while trying to reproduce another:
https://issues.apache.org/jira/browse/IGNITE-8320
I think, this fix worth being cherry-picked into 2.5. Possibility of
AssertionError on persistence level is really undesirable for Ignite as
a product.

Best Regards,
Ivan Rakov

On 14.05.2018 15:59, Andrey Gura wrote:

> Igniters,
>
> we are ready to start process of releasing Apache Ignite 2.5.
>
> So code freeze. No more commits to ignite-2.5 branch.
>
> Thanks!
>
>
> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]> wrote:
>> Igniters,
>>
>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues that
>> are still in Open state will be moved to 2.6 release.
>>
>> Code freeze for ignite-2.5 branch is planed for tomorrow.
>>
>> Thanks!
>>
>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]> wrote:
>>> Thanks for fast update, Ivan.
>>>
>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]> wrote:
>>>> Andrey,
>>>>
>>>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
>>>> Please merge it to master and ignite-2.5.
>>>>
>>>> Best Regards,
>>>> Ivan Rakov
>>>>
>>>>
>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>>>> H2 version updated is moved to AI 2.6. There are several serious problems,
>>>>> main - spatial dependency replacement which is a breaking change.
>>>>>
>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]>
>>>>> wrote:
>>>>>
>>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>>>>
>>>>>> Thank you, Andrey!
>>>>>>
>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]> wrote:
>>>>>>
>>>>>>> Pavel,
>>>>>>>
>>>>>>> issue is targeted to release 2.5 now. Thanks!
>>>>>>>
>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <[hidden email]>
>>>>>>> wrote:
>>>>>>>> Igniters,
>>>>>>>>
>>>>>>>> There is an unpleasant bug in .NET [1]:
>>>>>>>> Services do not work at all on .NET Core and sometimes on classic .NET.
>>>>>>>>
>>>>>>>> I'm almost done with the fix and I think we should include it in 2.5.
>>>>>>> Users
>>>>>>>> are complaining [2].
>>>>>>>>
>>>>>>>>
>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>>>>> [2]
>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <[hidden email]>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Andrey,
>>>>>>>>>
>>>>>>>>> I realized that we missed one very important thing - H2 version
>>>>>> upgrade
>>>>>>>>> [1]. This is very important thing because new version contain
>>>>>>> optimization
>>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>>>>>> 1.4.196
>>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>>>>
>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>>>>
>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]> wrote:
>>>>>>>>>
>>>>>>>>>> Ivan,
>>>>>>>>>>
>>>>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>>>>
>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>>>> [hidden email]>
>>>>>>>>>> wrote:
>>>>>>>>>>> Thank you, Andrey,
>>>>>>>>>>>
>>>>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>>>> and 1 proposal here related to ML:
>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>>>>
>>>>>>>>>>> Sincerely,
>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>
>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>>>>
>>>>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>
>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>>>> [hidden email]>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>> I did not understand process.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Is it required to receive someone reply that issue is agreed to
>>>>>>> be
>>>>>>>>>>>>> included
>>>>>>>>>>>>> into release?
>>>>>>>>>>>>>
>>>>>>>>>>>>> Or because there is no response I can cherry-pick anything to
>>>>>> 2.5
>>>>>>>>>> hoping
>>>>>>>>>>>>> it
>>>>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>>>>
>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>>>>>> and
>>>>>>>>>> merged
>>>>>>>>>>>>>> into
>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Denis
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I propose to include
>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>>>> fix
>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>>>>>> restarted
>>>>>>>>>>>>>>> under
>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>>>> performed).
>>>>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I would like to include into release another critical bug
>>>>>>> found
>>>>>>>>>> in
>>>>>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>>>>>> but
>>>>>>>>> it
>>>>>>>>>>>>>>>> leads
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>>>>>> simple
>>>>>>>>>> and
>>>>>>>>>>>>>>>> I
>>>>>>>>>>>>>>> don't
>>>>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>>>> lead
>>>>>>> to
>>>>>>>>>>>>>>>> compatibility
>>>>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>>>> [hidden email]>:
>>>>>>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>>>>>> to
>>>>>>>>> 2.5
>>>>>>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>>>> "Persistence
>>>>>>>>>>>>>> Under
>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>>> Ignite+
>>>>>>>>>>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>>>> WAL
>>>>>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>>>>>> attempt
>>>>>>>>>> to
>>>>>>>>>>>>>>> compress
>>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>>> Let's include it, especially given that the
>>>>>> fix
>>>>>>> is
>>>>>>>>>>>>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>>>> described
>>>>>>>>>>>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>>>> are
>>>>>>> we
>>>>>>>>>> able
>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>>>>

[Alexey Goncharuk]

Another issue that may lead to incorrect recovery on node startup is
https://issues.apache.org/jira/browse/IGNITE-8464 which is already in PA. I
suggest we also include it to 2.5 given that fix improves stability of the
persistence layer. Any objections?

2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:

> Andrey, Igniters,
>
> I bumped into this issue while trying to reproduce another:
> https://issues.apache.org/jira/browse/IGNITE-8320
> I think, this fix worth being cherry-picked into 2.5. Possibility of
> AssertionError on persistence level is really undesirable for Ignite as a
> product.
>
> Best Regards,
> Ivan Rakov
>
>
> On 14.05.2018 15:59, Andrey Gura wrote:
>
>> Igniters,
>>
>> we are ready to start process of releasing Apache Ignite 2.5.
>>
>> So code freeze. No more commits to ignite-2.5 branch.
>>
>> Thanks!
>>
>>
>> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]> wrote:
>>
>>> Igniters,
>>>
>>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues that
>>> are still in Open state will be moved to 2.6 release.
>>>
>>> Code freeze for ignite-2.5 branch is planed for tomorrow.
>>>
>>> Thanks!
>>>
>>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]> wrote:
>>>
>>>> Thanks for fast update, Ivan.
>>>>
>>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]>
>>>> wrote:
>>>>
>>>>> Andrey,
>>>>>
>>>>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
>>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
>>>>> Please merge it to master and ignite-2.5.
>>>>>
>>>>> Best Regards,
>>>>> Ivan Rakov
>>>>>
>>>>>
>>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>>>>
>>>>>> H2 version updated is moved to AI 2.6. There are several serious
>>>>>> problems,
>>>>>> main - spatial dependency replacement which is a breaking change.
>>>>>>
>>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <[hidden email]
>>>>>> >
>>>>>> wrote:
>>>>>>
>>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>>>>>
>>>>>>> Thank you, Andrey!
>>>>>>>
>>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]>
>>>>>>> wrote:
>>>>>>>
>>>>>>> Pavel,
>>>>>>>>
>>>>>>>> issue is targeted to release 2.5 now. Thanks!
>>>>>>>>
>>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
>>>>>>>> [hidden email]>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Igniters,
>>>>>>>>>
>>>>>>>>> There is an unpleasant bug in .NET [1]:
>>>>>>>>> Services do not work at all on .NET Core and sometimes on classic
>>>>>>>>> .NET.
>>>>>>>>>
>>>>>>>>> I'm almost done with the fix and I think we should include it in
>>>>>>>>> 2.5.
>>>>>>>>>
>>>>>>>> Users
>>>>>>>>
>>>>>>>>> are complaining [2].
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>>>>>> [2]
>>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>>>>>>
>>>>>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>>>>
>>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
>>>>>>>>> [hidden email]>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Andrey,
>>>>>>>>>>
>>>>>>>>>> I realized that we missed one very important thing - H2 version
>>>>>>>>>>
>>>>>>>>> upgrade
>>>>>>>
>>>>>>>> [1]. This is very important thing because new version contain
>>>>>>>>>>
>>>>>>>>> optimization
>>>>>>>>
>>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
>>>>>>>>>>
>>>>>>>>> 1.4.196
>>>>>>>>
>>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>>>>>
>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>>>>>
>>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> Ivan,
>>>>>>>>>>>
>>>>>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>>>>>
>>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>>>>>>>>>
>>>>>>>>>> [hidden email]>
>>>>>>>
>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Thank you, Andrey,
>>>>>>>>>>>>
>>>>>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>>>>
>>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
>>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>>>>
>>>>>>>>>>>> and 1 proposal here related to ML:
>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>>>>
>>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>>>>
>>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>>>>>
>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>
>>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>>>>>>>>>>
>>>>>>>>>>>> [hidden email]>
>>>>>>>>
>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> I did not understand process.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Is it required to receive someone reply that issue is agreed
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>
>>>>>>>>>>>>> be
>>>>>>>>
>>>>>>>>> included
>>>>>>>>>>>>>> into release?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Or because there is no response I can cherry-pick anything to
>>>>>>>>>>>>>>
>>>>>>>>>>>>> 2.5
>>>>>>>
>>>>>>>> hoping
>>>>>>>>>>>
>>>>>>>>>>>> it
>>>>>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> and
>>>>>>>
>>>>>>>> merged
>>>>>>>>>>>
>>>>>>>>>>>> into
>>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in progress?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is over.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Denis
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>
>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I propose to include
>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> fix
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> restarted
>>>>>>>>>>
>>>>>>>>>>> under
>>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> performed).
>>>>>>>>
>>>>>>>>> Sincerely,
>>>>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I would like to include into release another critical bug
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> found
>>>>>>>>
>>>>>>>>> in
>>>>>>>>>>>
>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> but
>>>>>>>>
>>>>>>>>> it
>>>>>>>>>>
>>>>>>>>>>> leads
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> simple
>>>>>>>>
>>>>>>>>> and
>>>>>>>>>>>
>>>>>>>>>>>> I
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> don't
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> lead
>>>>>>>
>>>>>>>> to
>>>>>>>>
>>>>>>>>> compatibility
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> [hidden email]>:
>>>>>>>>
>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>
>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>
>>>>>>>> 2.5
>>>>>>>>>>
>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> "Persistence
>>>>>>>>>>>
>>>>>>>>>>>> Under
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Ignite+
>>>>>>>>
>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>
>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>
>>>>>>>> compaction:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
>>>>>>>>
>>>>>>>>> In short, if part of WAL archive is broken,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> attempt
>>>>>>>>
>>>>>>>>> to
>>>>>>>>>>>
>>>>>>>>>>>> compress
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>
>>>>>>>>>>>> Let's include it, especially given that the
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> fix
>>>>>>>
>>>>>>>> is
>>>>>>>>
>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> described
>>>>>>>>
>>>>>>>>> anywhere?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> are
>>>>>>>
>>>>>>>> we
>>>>>>>>
>>>>>>>>> able
>>>>>>>>>>>
>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>

[dmagda]

We keep facing the issues that postpone the release over and over again
which seems like a never-ending story.

What are the changes the users come across the 2 latest bugs you've
mentioned (any special conditions)?

What's the overall state of our testing cycles? When would we send the
release for vote if include the abovementioned bugs or move them to the
next release?

--
Denis

On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
[hidden email]> wrote:

> Another issue that may lead to incorrect recovery on node startup is
> https://issues.apache.org/jira/browse/IGNITE-8464 which is already in PA.
> I
> suggest we also include it to 2.5 given that fix improves stability of the
> persistence layer. Any objections?
>
> 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
>
> > Andrey, Igniters,
> >
> > I bumped into this issue while trying to reproduce another:
> > https://issues.apache.org/jira/browse/IGNITE-8320
> > I think, this fix worth being cherry-picked into 2.5. Possibility of
> > AssertionError on persistence level is really undesirable for Ignite as a
> > product.
> >
> > Best Regards,
> > Ivan Rakov
> >
> >
> > On 14.05.2018 15:59, Andrey Gura wrote:
> >
> >> Igniters,
> >>
> >> we are ready to start process of releasing Apache Ignite 2.5.
> >>
> >> So code freeze. No more commits to ignite-2.5 branch.
> >>
> >> Thanks!
> >>
> >>
> >> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]> wrote:
> >>
> >>> Igniters,
> >>>
> >>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues that
> >>> are still in Open state will be moved to 2.6 release.
> >>>
> >>> Code freeze for ignite-2.5 branch is planed for tomorrow.
> >>>
> >>> Thanks!
> >>>
> >>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]> wrote:
> >>>
> >>>> Thanks for fast update, Ivan.
> >>>>
> >>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]>
> >>>> wrote:
> >>>>
> >>>>> Andrey,
> >>>>>
> >>>>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429 -
> >>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
> >>>>> Please merge it to master and ignite-2.5.
> >>>>>
> >>>>> Best Regards,
> >>>>> Ivan Rakov
> >>>>>
> >>>>>
> >>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
> >>>>>
> >>>>>> H2 version updated is moved to AI 2.6. There are several serious
> >>>>>> problems,
> >>>>>> main - spatial dependency replacement which is a breaking change.
> >>>>>>
> >>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
> [hidden email]
> >>>>>> >
> >>>>>> wrote:
> >>>>>>
> >>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
> >>>>>>>
> >>>>>>> Thank you, Andrey!
> >>>>>>>
> >>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]>
> >>>>>>> wrote:
> >>>>>>>
> >>>>>>> Pavel,
> >>>>>>>>
> >>>>>>>> issue is targeted to release 2.5 now. Thanks!
> >>>>>>>>
> >>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
> >>>>>>>> [hidden email]>
> >>>>>>>> wrote:
> >>>>>>>>
> >>>>>>>>> Igniters,
> >>>>>>>>>
> >>>>>>>>> There is an unpleasant bug in .NET [1]:
> >>>>>>>>> Services do not work at all on .NET Core and sometimes on classic
> >>>>>>>>> .NET.
> >>>>>>>>>
> >>>>>>>>> I'm almost done with the fix and I think we should include it in
> >>>>>>>>> 2.5.
> >>>>>>>>>
> >>>>>>>> Users
> >>>>>>>>
> >>>>>>>>> are complaining [2].
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
> >>>>>>>>> [2]
> >>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
> >>>>>>>>>
> >>>>>>>> Service-Grid-and-net-core-2-td21318.html
> >>>>>>>>
> >>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
> >>>>>>>>> [hidden email]>
> >>>>>>>>> wrote:
> >>>>>>>>>
> >>>>>>>>> Andrey,
> >>>>>>>>>>
> >>>>>>>>>> I realized that we missed one very important thing - H2 version
> >>>>>>>>>>
> >>>>>>>>> upgrade
> >>>>>>>
> >>>>>>>> [1]. This is very important thing because new version contain
> >>>>>>>>>>
> >>>>>>>>> optimization
> >>>>>>>>
> >>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion from
> >>>>>>>>>>
> >>>>>>>>> 1.4.196
> >>>>>>>>
> >>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> >>>>>>>>>>
> >>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> >>>>>>>>>>
> >>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]>
> >>>>>>>>>> wrote:
> >>>>>>>>>>
> >>>>>>>>>> Ivan,
> >>>>>>>>>>>
> >>>>>>>>>>> ok, targeted to 2.5. Thanks!
> >>>>>>>>>>>
> >>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
> >>>>>>>>>>>
> >>>>>>>>>> [hidden email]>
> >>>>>>>
> >>>>>>>> wrote:
> >>>>>>>>>>>
> >>>>>>>>>>>> Thank you, Andrey,
> >>>>>>>>>>>>
> >>>>>>>>>>>> I saw 1 more proposal in separate topic
> >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> >>>>>>>>>>>>
> >>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
> >>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
> >>>>>>>>>>>
> >>>>>>>>>>>> and 1 proposal here related to ML:
> >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> >>>>>>>>>>>>
> >>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> >>>>>>>>>>>
> >>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
> >>>>>>>>>>>>
> >>>>>>>>>>>> Sincerely,
> >>>>>>>>>>>> Dmitriy Pavlov
> >>>>>>>>>>>>
> >>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
> >>>>>>>>>>>>
> >>>>>>>>>>>>> Sergey, Dmitry,
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> I've targeted your issues to 2.5 release.
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> Thanks!
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> >>>>>>>>>>>>>
> >>>>>>>>>>>> [hidden email]>
> >>>>>>>>
> >>>>>>>>> wrote:
> >>>>>>>>>>>>>
> >>>>>>>>>>>>>> I did not understand process.
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> Is it required to receive someone reply that issue is agreed
> >>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>> be
> >>>>>>>>
> >>>>>>>>> included
> >>>>>>>>>>>>>> into release?
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> Or because there is no response I can cherry-pick anything
> to
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>> 2.5
> >>>>>>>
> >>>>>>>> hoping
> >>>>>>>>>>>
> >>>>>>>>>>>> it
> >>>>>>>>>>>>>> is lazy consensus; no one objected.
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]>:
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread fixed
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>> and
> >>>>>>>
> >>>>>>>> merged
> >>>>>>>>>>>
> >>>>>>>>>>>> into
> >>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
> progress?
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
> over.
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>> Denis
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>
> >>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> Hi Andrey, Igniters,
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> I propose to include
> >>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> fix
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode is
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> restarted
> >>>>>>>>>>
> >>>>>>>>>>> under
> >>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> performed).
> >>>>>>>>
> >>>>>>>>> Sincerely,
> >>>>>>>>>>>>>>>> Dmitriy Pavlov
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> >>>>>>>>>>>>>>>> <[hidden email]
> >>>>>>>>>>>>>>>> :
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> I would like to include into release another critical bug
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> found
> >>>>>>>>
> >>>>>>>>> in
> >>>>>>>>>>>
> >>>>>>>>>>>> ZooKeeper Discovery [1].
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and rare
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> but
> >>>>>>>>
> >>>>>>>>> it
> >>>>>>>>>>
> >>>>>>>>>>> leads
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> simple
> >>>>>>>>
> >>>>>>>>> and
> >>>>>>>>>>>
> >>>>>>>>>>>> I
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> don't
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> expect it is too risky.
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> >>>>>>>>>>>>>>>>> [hidden email]> wrote:
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Guys,
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Consider including this [1] to release.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> lead
> >>>>>>>
> >>>>>>>> to
> >>>>>>>>
> >>>>>>>>> compatibility
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> issues in subsequent release.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> [hidden email]>:
> >>>>>>>>
> >>>>>>>>> Of course I meant bug fixes, not bugs :)
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>
> >>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Eduard, Pavel,
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> release.
> >>>>>>>>>>>
> >>>>>>>>>>>> Targeted to 2.5.
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Thanks!
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> I would like to add this issue
> >>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> to
> >>>>>>>
> >>>>>>>> 2.5
> >>>>>>>>>>
> >>>>>>>>>>> scope.
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> :
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> Guys,
> >>>>>>>>>>>>>>>>>>>>>> I have finished
> >>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Dmitriy,
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> "Persistence
> >>>>>>>>>>>
> >>>>>>>>>>>> Under
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Hood"
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> article:
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Ignite+
> >>>>>>>>
> >>>>>>>>> Persistent+Store+-+under+the+
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
> >>>>>>>>>>>
> >>>>>>>>>>>> erthehood-WALcompaction
> >>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> Best Regards,
> >>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> Folks,
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> WAL
> >>>>>>>
> >>>>>>>> compaction:
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> https://issues.apache.org/
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
> >>>>>>>>
> >>>>>>>>> In short, if part of WAL archive is broken,
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> attempt
> >>>>>>>>
> >>>>>>>>> to
> >>>>>>>>>>>
> >>>>>>>>>>>> compress
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> it
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> may
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
> >>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> release.
> >>>>>>>>>>>
> >>>>>>>>>>>> Let's include it, especially given that the
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> fix
> >>>>>>>
> >>>>>>>> is
> >>>>>>>>
> >>>>>>>>> done.
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> described
> >>>>>>>>
> >>>>>>>>> anywhere?
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> What
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> do we
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> do
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> are
> >>>>>>>
> >>>>>>>> we
> >>>>>>>>
> >>>>>>>>> able
> >>>>>>>>>>>
> >>>>>>>>>>>> to
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> reduce
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> WAL
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> file size?
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> D.
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>>>>>>>>> Best regards,
> >>>>>>>>>>>>>>>>>>>>>> Eduard.
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Best regards,
> >>>>>>>>>>>>>>>>>> Alexei Scherbakov
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>
> >
>

[Alexey Goncharuk]

Denis,

The issue with page corruption may manifest itself when a node is stopped
during partition eviction (basically, a random chance on topology change
scenario).

The issue with WAL iterator can manifest during historical rebalancing
(this is less likely than the previous issue).

2018-05-17 18:07 GMT+03:00 Denis Magda <[hidden email]>:

> We keep facing the issues that postpone the release over and over again
> which seems like a never-ending story.
>
> What are the changes the users come across the 2 latest bugs you've
> mentioned (any special conditions)?
>
> What's the overall state of our testing cycles? When would we send the
> release for vote if include the abovementioned bugs or move them to the
> next release?
>
> --
> Denis
>
> On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
> [hidden email]> wrote:
>
> > Another issue that may lead to incorrect recovery on node startup is
> > https://issues.apache.org/jira/browse/IGNITE-8464 which is already in
> PA.
> > I
> > suggest we also include it to 2.5 given that fix improves stability of
> the
> > persistence layer. Any objections?
> >
> > 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
> >
> > > Andrey, Igniters,
> > >
> > > I bumped into this issue while trying to reproduce another:
> > > https://issues.apache.org/jira/browse/IGNITE-8320
> > > I think, this fix worth being cherry-picked into 2.5. Possibility of
> > > AssertionError on persistence level is really undesirable for Ignite
> as a
> > > product.
> > >
> > > Best Regards,
> > > Ivan Rakov
> > >
> > >
> > > On 14.05.2018 15:59, Andrey Gura wrote:
> > >
> > >> Igniters,
> > >>
> > >> we are ready to start process of releasing Apache Ignite 2.5.
> > >>
> > >> So code freeze. No more commits to ignite-2.5 branch.
> > >>
> > >> Thanks!
> > >>
> > >>
> > >> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]>
> wrote:
> > >>
> > >>> Igniters,
> > >>>
> > >>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues
> that
> > >>> are still in Open state will be moved to 2.6 release.
> > >>>
> > >>> Code freeze for ignite-2.5 branch is planed for tomorrow.
> > >>>
> > >>> Thanks!
> > >>>
> > >>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]>
> wrote:
> > >>>
> > >>>> Thanks for fast update, Ivan.
> > >>>>
> > >>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]>
> > >>>> wrote:
> > >>>>
> > >>>>> Andrey,
> > >>>>>
> > >>>>> Sorry to disturb you again. I have a follow up fix for IGNITE-8429
> -
> > >>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
> > >>>>> Please merge it to master and ignite-2.5.
> > >>>>>
> > >>>>> Best Regards,
> > >>>>> Ivan Rakov
> > >>>>>
> > >>>>>
> > >>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
> > >>>>>
> > >>>>>> H2 version updated is moved to AI 2.6. There are several serious
> > >>>>>> problems,
> > >>>>>> main - spatial dependency replacement which is a breaking change.
> > >>>>>>
> > >>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
> > [hidden email]
> > >>>>>> >
> > >>>>>> wrote:
> > >>>>>>
> > >>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
> > >>>>>>>
> > >>>>>>> Thank you, Andrey!
> > >>>>>>>
> > >>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]>
> > >>>>>>> wrote:
> > >>>>>>>
> > >>>>>>> Pavel,
> > >>>>>>>>
> > >>>>>>>> issue is targeted to release 2.5 now. Thanks!
> > >>>>>>>>
> > >>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
> > >>>>>>>> [hidden email]>
> > >>>>>>>> wrote:
> > >>>>>>>>
> > >>>>>>>>> Igniters,
> > >>>>>>>>>
> > >>>>>>>>> There is an unpleasant bug in .NET [1]:
> > >>>>>>>>> Services do not work at all on .NET Core and sometimes on
> classic
> > >>>>>>>>> .NET.
> > >>>>>>>>>
> > >>>>>>>>> I'm almost done with the fix and I think we should include it
> in
> > >>>>>>>>> 2.5.
> > >>>>>>>>>
> > >>>>>>>> Users
> > >>>>>>>>
> > >>>>>>>>> are complaining [2].
> > >>>>>>>>>
> > >>>>>>>>>
> > >>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
> > >>>>>>>>> [2]
> > >>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
> > >>>>>>>>>
> > >>>>>>>> Service-Grid-and-net-core-2-td21318.html
> > >>>>>>>>
> > >>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
> > >>>>>>>>> [hidden email]>
> > >>>>>>>>> wrote:
> > >>>>>>>>>
> > >>>>>>>>> Andrey,
> > >>>>>>>>>>
> > >>>>>>>>>> I realized that we missed one very important thing - H2
> version
> > >>>>>>>>>>
> > >>>>>>>>> upgrade
> > >>>>>>>
> > >>>>>>>> [1]. This is very important thing because new version contain
> > >>>>>>>>>>
> > >>>>>>>>> optimization
> > >>>>>>>>
> > >>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion
> from
> > >>>>>>>>>>
> > >>>>>>>>> 1.4.196
> > >>>>>>>>
> > >>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> > >>>>>>>>>>
> > >>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> > >>>>>>>>>>
> > >>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <[hidden email]
> >
> > >>>>>>>>>> wrote:
> > >>>>>>>>>>
> > >>>>>>>>>> Ivan,
> > >>>>>>>>>>>
> > >>>>>>>>>>> ok, targeted to 2.5. Thanks!
> > >>>>>>>>>>>
> > >>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
> > >>>>>>>>>>>
> > >>>>>>>>>> [hidden email]>
> > >>>>>>>
> > >>>>>>>> wrote:
> > >>>>>>>>>>>
> > >>>>>>>>>>>> Thank you, Andrey,
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> I saw 1 more proposal in separate topic
> > >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> > >>>>>>>>>>>>
> > >>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-into-2-5-https-issues-apache-
> > >>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
> > >>>>>>>>>>>
> > >>>>>>>>>>>> and 1 proposal here related to ML:
> > >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> > >>>>>>>>>>>>
> > >>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> > >>>>>>>>>>>
> > >>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> Sincerely,
> > >>>>>>>>>>>> Dmitriy Pavlov
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]>:
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>> Sergey, Dmitry,
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> I've targeted your issues to 2.5 release.
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> Thanks!
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>> [hidden email]>
> > >>>>>>>>
> > >>>>>>>>> wrote:
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>> I did not understand process.
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> Is it required to receive someone reply that issue is
> agreed
> > >>>>>>>>>>>>>> to
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>> be
> > >>>>>>>>
> > >>>>>>>>> included
> > >>>>>>>>>>>>>> into release?
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> Or because there is no response I can cherry-pick anything
> > to
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>> 2.5
> > >>>>>>>
> > >>>>>>>> hoping
> > >>>>>>>>>>>
> > >>>>>>>>>>>> it
> > >>>>>>>>>>>>>> is lazy consensus; no one objected.
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <[hidden email]
> >:
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> Igniters,
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread
> fixed
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> and
> > >>>>>>>
> > >>>>>>>> merged
> > >>>>>>>>>>>
> > >>>>>>>>>>>> into
> > >>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
> > progress?
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
> > over.
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>>> Denis
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> [hidden email]
> > >>>>>>>>>>
> > >>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> Hi Andrey, Igniters,
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> I propose to include
> > >>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> fix
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode
> is
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> restarted
> > >>>>>>>>>>
> > >>>>>>>>>>> under
> > >>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> performed).
> > >>>>>>>>
> > >>>>>>>>> Sincerely,
> > >>>>>>>>>>>>>>>> Dmitriy Pavlov
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> > >>>>>>>>>>>>>>>> <[hidden email]
> > >>>>>>>>>>>>>>>> :
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Igniters,
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> I would like to include into release another critical
> bug
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> found
> > >>>>>>>>
> > >>>>>>>>> in
> > >>>>>>>>>>>
> > >>>>>>>>>>>> ZooKeeper Discovery [1].
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and
> rare
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> but
> > >>>>>>>>
> > >>>>>>>>> it
> > >>>>>>>>>>
> > >>>>>>>>>>> leads
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> to
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it very
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> simple
> > >>>>>>>>
> > >>>>>>>>> and
> > >>>>>>>>>>>
> > >>>>>>>>>>>> I
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> don't
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> expect it is too risky.
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8421
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> > >>>>>>>>>>>>>>>>> [hidden email]> wrote:
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> Guys,
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> Consider including this [1] to release.
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> lead
> > >>>>>>>
> > >>>>>>>> to
> > >>>>>>>>
> > >>>>>>>>> compatibility
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> issues in subsequent release.
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8418
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> [hidden email]>:
> > >>>>>>>>
> > >>>>>>>>> Of course I meant bug fixes, not bugs :)
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> [hidden email]>
> > >>>>>>>>>>>
> > >>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> Eduard, Pavel,
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including to
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> release.
> > >>>>>>>>>>>
> > >>>>>>>>>>>> Targeted to 2.5.
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> Thanks!
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> [hidden email]
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> Igniters,
> > >>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>> I would like to add this issue
> > >>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8405
> > >>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> to
> > >>>>>>>
> > >>>>>>>> 2.5
> > >>>>>>>>>>
> > >>>>>>>>>>> scope.
> > >>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> > >>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> [hidden email]
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> :
> > >>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>> Guys,
> > >>>>>>>>>>>>>>>>>>>>>> I have finished
> > >>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/browse/IGNITE-7628.
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>> [hidden email]
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> Dmitriy,
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> "Persistence
> > >>>>>>>>>>>
> > >>>>>>>>>>>> Under
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> the
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> Hood"
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> article:
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/
> confluence/display/IGNITE/
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> Ignite+
> > >>>>>>>>
> > >>>>>>>>> Persistent+Store+-+under+the+
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
> > >>>>>>>>>>>
> > >>>>>>>>>>>> erthehood-WALcompaction
> > >>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> Best Regards,
> > >>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> > >>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> Folks,
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> WAL
> > >>>>>>>
> > >>>>>>>> compaction:
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> https://issues.apache.org/
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
> > >>>>>>>>
> > >>>>>>>>> In short, if part of WAL archive is broken,
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> attempt
> > >>>>>>>>
> > >>>>>>>>> to
> > >>>>>>>>>>>
> > >>>>>>>>>>>> compress
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> it
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>> may
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
> > >>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> release.
> > >>>>>>>>>>>
> > >>>>>>>>>>>> Let's include it, especially given that the
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> fix
> > >>>>>>>
> > >>>>>>>> is
> > >>>>>>>>
> > >>>>>>>>> done.
> > >>>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> described
> > >>>>>>>>
> > >>>>>>>>> anywhere?
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> What
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> do we
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> do
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> are
> > >>>>>>>
> > >>>>>>>> we
> > >>>>>>>>
> > >>>>>>>>> able
> > >>>>>>>>>>>
> > >>>>>>>>>>>> to
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> reduce
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> the
> > >>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> WAL
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>> file size?
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> D.
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>>>>>>>>>> Best regards,
> > >>>>>>>>>>>>>>>>>>>>>> Eduard.
> > >>>>>>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> Best regards,
> > >>>>>>>>>>>>>>>>>> Alexei Scherbakov
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>
> > >
> >
>

[dmagda]

Alexey,

Makes sense to merge.

--
Denis

On Thu, May 17, 2018 at 8:53 AM, Alexey Goncharuk <
[hidden email]> wrote:

> Denis,
>
> The issue with page corruption may manifest itself when a node is stopped
> during partition eviction (basically, a random chance on topology change
> scenario).
>
> The issue with WAL iterator can manifest during historical rebalancing
> (this is less likely than the previous issue).
>
> 2018-05-17 18:07 GMT+03:00 Denis Magda <[hidden email]>:
>
> > We keep facing the issues that postpone the release over and over again
> > which seems like a never-ending story.
> >
> > What are the changes the users come across the 2 latest bugs you've
> > mentioned (any special conditions)?
> >
> > What's the overall state of our testing cycles? When would we send the
> > release for vote if include the abovementioned bugs or move them to the
> > next release?
> >
> > --
> > Denis
> >
> > On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
> > [hidden email]> wrote:
> >
> > > Another issue that may lead to incorrect recovery on node startup is
> > > https://issues.apache.org/jira/browse/IGNITE-8464 which is already in
> > PA.
> > > I
> > > suggest we also include it to 2.5 given that fix improves stability of
> > the
> > > persistence layer. Any objections?
> > >
> > > 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
> > >
> > > > Andrey, Igniters,
> > > >
> > > > I bumped into this issue while trying to reproduce another:
> > > > https://issues.apache.org/jira/browse/IGNITE-8320
> > > > I think, this fix worth being cherry-picked into 2.5. Possibility of
> > > > AssertionError on persistence level is really undesirable for Ignite
> > as a
> > > > product.
> > > >
> > > > Best Regards,
> > > > Ivan Rakov
> > > >
> > > >
> > > > On 14.05.2018 15:59, Andrey Gura wrote:
> > > >
> > > >> Igniters,
> > > >>
> > > >> we are ready to start process of releasing Apache Ignite 2.5.
> > > >>
> > > >> So code freeze. No more commits to ignite-2.5 branch.
> > > >>
> > > >> Thanks!
> > > >>
> > > >>
> > > >> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]>
> > wrote:
> > > >>
> > > >>> Igniters,
> > > >>>
> > > >>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues
> > that
> > > >>> are still in Open state will be moved to 2.6 release.
> > > >>>
> > > >>> Code freeze for ignite-2.5 branch is planed for tomorrow.
> > > >>>
> > > >>> Thanks!
> > > >>>
> > > >>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]>
> > wrote:
> > > >>>
> > > >>>> Thanks for fast update, Ivan.
> > > >>>>
> > > >>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]
> >
> > > >>>> wrote:
> > > >>>>
> > > >>>>> Andrey,
> > > >>>>>
> > > >>>>> Sorry to disturb you again. I have a follow up fix for
> IGNITE-8429
> > -
> > > >>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
> > > >>>>> Please merge it to master and ignite-2.5.
> > > >>>>>
> > > >>>>> Best Regards,
> > > >>>>> Ivan Rakov
> > > >>>>>
> > > >>>>>
> > > >>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
> > > >>>>>
> > > >>>>>> H2 version updated is moved to AI 2.6. There are several serious
> > > >>>>>> problems,
> > > >>>>>> main - spatial dependency replacement which is a breaking
> change.
> > > >>>>>>
> > > >>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
> > > [hidden email]
> > > >>>>>> >
> > > >>>>>> wrote:
> > > >>>>>>
> > > >>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
> > > >>>>>>>
> > > >>>>>>> Thank you, Andrey!
> > > >>>>>>>
> > > >>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]
> >
> > > >>>>>>> wrote:
> > > >>>>>>>
> > > >>>>>>> Pavel,
> > > >>>>>>>>
> > > >>>>>>>> issue is targeted to release 2.5 now. Thanks!
> > > >>>>>>>>
> > > >>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
> > > >>>>>>>> [hidden email]>
> > > >>>>>>>> wrote:
> > > >>>>>>>>
> > > >>>>>>>>> Igniters,
> > > >>>>>>>>>
> > > >>>>>>>>> There is an unpleasant bug in .NET [1]:
> > > >>>>>>>>> Services do not work at all on .NET Core and sometimes on
> > classic
> > > >>>>>>>>> .NET.
> > > >>>>>>>>>
> > > >>>>>>>>> I'm almost done with the fix and I think we should include it
> > in
> > > >>>>>>>>> 2.5.
> > > >>>>>>>>>
> > > >>>>>>>> Users
> > > >>>>>>>>
> > > >>>>>>>>> are complaining [2].
> > > >>>>>>>>>
> > > >>>>>>>>>
> > > >>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
> > > >>>>>>>>> [2]
> > > >>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
> > > >>>>>>>>>
> > > >>>>>>>> Service-Grid-and-net-core-2-td21318.html
> > > >>>>>>>>
> > > >>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
> > > >>>>>>>>> [hidden email]>
> > > >>>>>>>>> wrote:
> > > >>>>>>>>>
> > > >>>>>>>>> Andrey,
> > > >>>>>>>>>>
> > > >>>>>>>>>> I realized that we missed one very important thing - H2
> > version
> > > >>>>>>>>>>
> > > >>>>>>>>> upgrade
> > > >>>>>>>
> > > >>>>>>>> [1]. This is very important thing because new version contain
> > > >>>>>>>>>>
> > > >>>>>>>>> optimization
> > > >>>>>>>>
> > > >>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion
> > from
> > > >>>>>>>>>>
> > > >>>>>>>>> 1.4.196
> > > >>>>>>>>
> > > >>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> > > >>>>>>>>>>
> > > >>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> > > >>>>>>>>>>
> > > >>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <
> [hidden email]
> > >
> > > >>>>>>>>>> wrote:
> > > >>>>>>>>>>
> > > >>>>>>>>>> Ivan,
> > > >>>>>>>>>>>
> > > >>>>>>>>>>> ok, targeted to 2.5. Thanks!
> > > >>>>>>>>>>>
> > > >>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
> > > >>>>>>>>>>>
> > > >>>>>>>>>> [hidden email]>
> > > >>>>>>>
> > > >>>>>>>> wrote:
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> Thank you, Andrey,
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>>> I saw 1 more proposal in separate topic
> > > >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-
> into-2-5-https-issues-apache-
> > > >>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> and 1 proposal here related to ML:
> > > >>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>>> Sincerely,
> > > >>>>>>>>>>>> Dmitriy Pavlov
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]
> >:
> > > >>>>>>>>>>>>
> > > >>>>>>>>>>>>> Sergey, Dmitry,
> > > >>>>>>>>>>>>>
> > > >>>>>>>>>>>>> I've targeted your issues to 2.5 release.
> > > >>>>>>>>>>>>>
> > > >>>>>>>>>>>>> Thanks!
> > > >>>>>>>>>>>>>
> > > >>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> > > >>>>>>>>>>>>>
> > > >>>>>>>>>>>> [hidden email]>
> > > >>>>>>>>
> > > >>>>>>>>> wrote:
> > > >>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> I did not understand process.
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> Is it required to receive someone reply that issue is
> > agreed
> > > >>>>>>>>>>>>>> to
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>> be
> > > >>>>>>>>
> > > >>>>>>>>> included
> > > >>>>>>>>>>>>>> into release?
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> Or because there is no response I can cherry-pick
> anything
> > > to
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>> 2.5
> > > >>>>>>>
> > > >>>>>>>> hoping
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> it
> > > >>>>>>>>>>>>>> is lazy consensus; no one objected.
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <
> [hidden email]
> > >:
> > > >>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> Igniters,
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread
> > fixed
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> and
> > > >>>>>>>
> > > >>>>>>>> merged
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> into
> > > >>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
> > > progress?
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
> > > over.
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> --
> > > >>>>>>>>>>>>>>> Denis
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>> [hidden email]
> > > >>>>>>>>>>
> > > >>>>>>>>>>> wrote:
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> Hi Andrey, Igniters,
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> I propose to include
> > > >>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> fix
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode
> > is
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> restarted
> > > >>>>>>>>>>
> > > >>>>>>>>>>> under
> > > >>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>> performed).
> > > >>>>>>>>
> > > >>>>>>>>> Sincerely,
> > > >>>>>>>>>>>>>>>> Dmitriy Pavlov
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> > > >>>>>>>>>>>>>>>> <[hidden email]
> > > >>>>>>>>>>>>>>>> :
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> Igniters,
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> I would like to include into release another critical
> > bug
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> found
> > > >>>>>>>>
> > > >>>>>>>>> in
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> ZooKeeper Discovery [1].
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and
> > rare
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> but
> > > >>>>>>>>
> > > >>>>>>>>> it
> > > >>>>>>>>>>
> > > >>>>>>>>>>> leads
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> to
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it
> very
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> simple
> > > >>>>>>>>
> > > >>>>>>>>> and
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> I
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> don't
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> expect it is too risky.
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
> jira/browse/IGNITE-8421
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> > > >>>>>>>>>>>>>>>>> [hidden email]> wrote:
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> Guys,
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> Consider including this [1] to release.
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> lead
> > > >>>>>>>
> > > >>>>>>>> to
> > > >>>>>>>>
> > > >>>>>>>>> compatibility
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> issues in subsequent release.
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
> jira/browse/IGNITE-8418
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> [hidden email]>:
> > > >>>>>>>>
> > > >>>>>>>>> Of course I meant bug fixes, not bugs :)
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> [hidden email]>
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> wrote:
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> Eduard, Pavel,
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including
> to
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> release.
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> Targeted to 2.5.
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> Thanks!
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> [hidden email]
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> wrote:
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> Igniters,
> > > >>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>> I would like to add this issue
> > > >>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
> jira/browse/IGNITE-8405
> > > >>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> to
> > > >>>>>>>
> > > >>>>>>>> 2.5
> > > >>>>>>>>>>
> > > >>>>>>>>>>> scope.
> > > >>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> > > >>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> [hidden email]
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> :
> > > >>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>> Guys,
> > > >>>>>>>>>>>>>>>>>>>>>> I have finished
> > > >>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/
> browse/IGNITE-7628.
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>> [hidden email]
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> wrote:
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> Dmitriy,
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> "Persistence
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> Under
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> the
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> Hood"
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> article:
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/
> > confluence/display/IGNITE/
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> Ignite+
> > > >>>>>>>>
> > > >>>>>>>>> Persistent+Store+-+under+the+
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> erthehood-WALcompaction
> > > >>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> Best Regards,
> > > >>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> > > >>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> wrote:
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> Folks,
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> WAL
> > > >>>>>>>
> > > >>>>>>>> compaction:
> > > >>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>> https://issues.apache.org/
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
> > > >>>>>>>>
> > > >>>>>>>>> In short, if part of WAL archive is broken,
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> attempt
> > > >>>>>>>>
> > > >>>>>>>>> to
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> compress
> > > >>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>> it
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>> may
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
> > > >>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> release.
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> Let's include it, especially given that the
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> fix
> > > >>>>>>>
> > > >>>>>>>> is
> > > >>>>>>>>
> > > >>>>>>>>> done.
> > > >>>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> described
> > > >>>>>>>>
> > > >>>>>>>>> anywhere?
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> What
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> do we
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> do
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> are
> > > >>>>>>>
> > > >>>>>>>> we
> > > >>>>>>>>
> > > >>>>>>>>> able
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>> to
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> reduce
> > > >>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> the
> > > >>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>> WAL
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>> file size?
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> D.
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>>>> --
> > > >>>>>>>>>>>>>>>>>>>>>> Best regards,
> > > >>>>>>>>>>>>>>>>>>>>>> Eduard.
> > > >>>>>>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>>>>> --
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>> Best regards,
> > > >>>>>>>>>>>>>>>>>> Alexei Scherbakov
> > > >>>>>>>>>>>>>>>>>>
> > > >>>>>>>>>>>>>>>>>>
> > > >
> > >
> >
>

[Ivan Rakov]

Igniters,

Unfortunately, previous issue mentioned by Alex G. [1] has broken WAL
compaction in 2.5.
Follow up fix is already implemented and merged to master [2]. I suggest
to include it into 2.5 scope; any user attempt to enable compaction on
2.5 (or use previously compacted WAL segments) will fail with exception
otherwise.

[1] - https://issues.apache.org/jira/browse/IGNITE-8464
[2] - https://issues.apache.org/jira/browse/IGNITE-8561

Best Regards,
Ivan Rakov

On 17.05.2018 19:28, Denis Magda wrote:

> Alexey,
>
> Makes sense to merge.
>
> --
> Denis
>
> On Thu, May 17, 2018 at 8:53 AM, Alexey Goncharuk <
> [hidden email]> wrote:
>
>> Denis,
>>
>> The issue with page corruption may manifest itself when a node is stopped
>> during partition eviction (basically, a random chance on topology change
>> scenario).
>>
>> The issue with WAL iterator can manifest during historical rebalancing
>> (this is less likely than the previous issue).
>>
>> 2018-05-17 18:07 GMT+03:00 Denis Magda <[hidden email]>:
>>
>>> We keep facing the issues that postpone the release over and over again
>>> which seems like a never-ending story.
>>>
>>> What are the changes the users come across the 2 latest bugs you've
>>> mentioned (any special conditions)?
>>>
>>> What's the overall state of our testing cycles? When would we send the
>>> release for vote if include the abovementioned bugs or move them to the
>>> next release?
>>>
>>> --
>>> Denis
>>>
>>> On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
>>> [hidden email]> wrote:
>>>
>>>> Another issue that may lead to incorrect recovery on node startup is
>>>> https://issues.apache.org/jira/browse/IGNITE-8464 which is already in
>>> PA.
>>>> I
>>>> suggest we also include it to 2.5 given that fix improves stability of
>>> the
>>>> persistence layer. Any objections?
>>>>
>>>> 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
>>>>
>>>>> Andrey, Igniters,
>>>>>
>>>>> I bumped into this issue while trying to reproduce another:
>>>>> https://issues.apache.org/jira/browse/IGNITE-8320
>>>>> I think, this fix worth being cherry-picked into 2.5. Possibility of
>>>>> AssertionError on persistence level is really undesirable for Ignite
>>> as a
>>>>> product.
>>>>>
>>>>> Best Regards,
>>>>> Ivan Rakov
>>>>>
>>>>>
>>>>> On 14.05.2018 15:59, Andrey Gura wrote:
>>>>>
>>>>>> Igniters,
>>>>>>
>>>>>> we are ready to start process of releasing Apache Ignite 2.5.
>>>>>>
>>>>>> So code freeze. No more commits to ignite-2.5 branch.
>>>>>>
>>>>>> Thanks!
>>>>>>
>>>>>>
>>>>>> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]>
>>> wrote:
>>>>>>> Igniters,
>>>>>>>
>>>>>>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues
>>> that
>>>>>>> are still in Open state will be moved to 2.6 release.
>>>>>>>
>>>>>>> Code freeze for ignite-2.5 branch is planed for tomorrow.
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]>
>>> wrote:
>>>>>>>> Thanks for fast update, Ivan.
>>>>>>>>
>>>>>>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Andrey,
>>>>>>>>>
>>>>>>>>> Sorry to disturb you again. I have a follow up fix for
>> IGNITE-8429
>>> -
>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
>>>>>>>>> Please merge it to master and ignite-2.5.
>>>>>>>>>
>>>>>>>>> Best Regards,
>>>>>>>>> Ivan Rakov
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>>>>>>>>>
>>>>>>>>>> H2 version updated is moved to AI 2.6. There are several serious
>>>>>>>>>> problems,
>>>>>>>>>> main - spatial dependency replacement which is a breaking
>> change.
>>>>>>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
>>>> [hidden email]
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>>>>>>>>>>> Thank you, Andrey!
>>>>>>>>>>>
>>>>>>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Pavel,
>>>>>>>>>>>> issue is targeted to release 2.5 now. Thanks!
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>
>>>>>>>>>>>>> There is an unpleasant bug in .NET [1]:
>>>>>>>>>>>>> Services do not work at all on .NET Core and sometimes on
>>> classic
>>>>>>>>>>>>> .NET.
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'm almost done with the fix and I think we should include it
>>> in
>>>>>>>>>>>>> 2.5.
>>>>>>>>>>>>>
>>>>>>>>>>>> Users
>>>>>>>>>>>>
>>>>>>>>>>>>> are complaining [2].
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>>>>>>>>>>>>> [2]
>>>>>>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>>>>>>>>>>>>>
>>>>>>>>>>>> Service-Grid-and-net-core-2-td21318.html
>>>>>>>>>>>>
>>>>>>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Andrey,
>>>>>>>>>>>>>> I realized that we missed one very important thing - H2
>>> version
>>>>>>>>>>>>> upgrade
>>>>>>>>>>>> [1]. This is very important thing because new version contain
>>>>>>>>>>>>> optimization
>>>>>>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion
>>> from
>>>>>>>>>>>>> 1.4.196
>>>>>>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <
>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Ivan,
>>>>>>>>>>>>>>> ok, targeted to 2.5. Thanks!
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>> Thank you, Andrey,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I saw 1 more proposal in separate topic
>>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-
>> into-2-5-https-issues-apache-
>>>>>>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> and 1 proposal here related to ML:
>>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]
>>> :
>>>>>>>>>>>>>>>>> Sergey, Dmitry,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I've targeted your issues to 2.5 release.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>> I did not understand process.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Is it required to receive someone reply that issue is
>>> agreed
>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> be
>>>>>>>>>>>>> included
>>>>>>>>>>>>>>>>>> into release?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Or because there is no response I can cherry-pick
>> anything
>>>> to
>>>>>>>>>>>>>>>>> 2.5
>>>>>>>>>>>> hoping
>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>> is lazy consensus; no one objected.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <
>> [hidden email]
>>>> :
>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread
>>> fixed
>>>>>>>>>>>>>>>>>> and
>>>>>>>>>>>> merged
>>>>>>>>>>>>>>>> into
>>>>>>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
>>>> progress?
>>>>>>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
>>>> over.
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Denis
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>> Hi Andrey, Igniters,
>>>>>>>>>>>>>>>>>>>> I propose to include
>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> fix
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode
>>> is
>>>>>>>>>>>>>>>>>>> restarted
>>>>>>>>>>>>>>> under
>>>>>>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> performed).
>>>>>>>>>>>>> Sincerely,
>>>>>>>>>>>>>>>>>>>> Dmitriy Pavlov
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>>>>>>>>>>>>>>>>>>>> <[hidden email]
>>>>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>>>> I would like to include into release another critical
>>> bug
>>>>>>>>>>>>>>>>>>>> found
>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>> ZooKeeper Discovery [1].
>>>>>>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and
>>> rare
>>>>>>>>>>>>>>>>>>>> but
>>>>>>>>>>>>> it
>>>>>>>>>>>>>>> leads
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it
>> very
>>>>>>>>>>>>>>>>>>>> simple
>>>>>>>>>>>>> and
>>>>>>>>>>>>>>>> I
>>>>>>>>>>>>>>>>>>>> don't
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> expect it is too risky.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
>> jira/browse/IGNITE-8421
>>>>>>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>>>>>>>>>>>>>>>>>>>>> [hidden email]> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>>>>> Consider including this [1] to release.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> lead
>>>>>>>>>>>> to
>>>>>>>>>>>>
>>>>>>>>>>>>> compatibility
>>>>>>>>>>>>>>>>>>>>>> issues in subsequent release.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
>> jira/browse/IGNITE-8418
>>>>>>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> [hidden email]>:
>>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>> Eduard, Pavel,
>>>>>>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including
>> to
>>>>>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>> Targeted to 2.5.
>>>>>>>>>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>>>>>>>>>>>> I would like to add this issue
>>>>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>> jira/browse/IGNITE-8405
>>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>> 2.5
>>>>>>>>>>>>>>> scope.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>> :
>>>>>>>>>>>>>>>>>>>>>>>>> Guys,
>>>>>>>>>>>>>>>>>>>>>>>>>> I have finished
>>>>>>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/
>> browse/IGNITE-7628.
>>>>>>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>> Dmitriy,
>>>>>>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> "Persistence
>>>>>>>>>>>>>>>> Under
>>>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>> Hood"
>>>>>>>>>>>>>>>>>>>>>>>> article:
>>>>>>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/
>>> confluence/display/IGNITE/
>>>>>>>>>>>>>>>>>>>>> Ignite+
>>>>>>>>>>>>> Persistent+Store+-+under+the+
>>>>>>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
>>>>>>>>>>>>>>>> erthehood-WALcompaction
>>>>>>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>>>>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Folks,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>> compaction:
>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>>>>>>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
>>>>>>>>>>>>> In short, if part of WAL archive is broken,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> attempt
>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> compress
>>>>>>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>>>>>>> may
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>> Let's include it, especially given that the
>>>>>>>>>>>>>>>>>>>>>>>>>>>> fix
>>>>>>>>>>>> is
>>>>>>>>>>>>
>>>>>>>>>>>>> done.
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> described
>>>>>>>>>>>>> anywhere?
>>>>>>>>>>>>>>>>>>>>>>>>>>> What
>>>>>>>>>>>>>>>>>>>>>> do we
>>>>>>>>>>>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>>>>>>>>>>>>>>>>>>>>>>>>>>> are
>>>>>>>>>>>> we
>>>>>>>>>>>>
>>>>>>>>>>>>> able
>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>>>>> reduce
>>>>>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>>>> WAL
>>>>>>>>>>>>>>>>>>>>>>>>>>> file size?
>>>>>>>>>>>>>>>>>>>>>>>>>>>> D.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>>>>>>>>> Eduard.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>>>>>>>>>>> Alexei Scherbakov
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>

[Alexey Goncharuk]

Agree, I think we should include this fix in 2.5 as well, otherwise users
who enable WAL compaction may face data consistency issues after various
topology restarts.

ср, 23 мая 2018 г. в 12:33, Ivan Rakov <[hidden email]>:

> Igniters,
>
> Unfortunately, previous issue mentioned by Alex G. [1] has broken WAL
> compaction in 2.5.
> Follow up fix is already implemented and merged to master [2]. I suggest
> to include it into 2.5 scope; any user attempt to enable compaction on
> 2.5 (or use previously compacted WAL segments) will fail with exception
> otherwise.
>
> [1] - https://issues.apache.org/jira/browse/IGNITE-8464
> [2] - https://issues.apache.org/jira/browse/IGNITE-8561
>
> Best Regards,
> Ivan Rakov
>
> On 17.05.2018 19:28, Denis Magda wrote:
> > Alexey,
> >
> > Makes sense to merge.
> >
> > --
> > Denis
> >
> > On Thu, May 17, 2018 at 8:53 AM, Alexey Goncharuk <
> > [hidden email]> wrote:
> >
> >> Denis,
> >>
> >> The issue with page corruption may manifest itself when a node is
> stopped
> >> during partition eviction (basically, a random chance on topology change
> >> scenario).
> >>
> >> The issue with WAL iterator can manifest during historical rebalancing
> >> (this is less likely than the previous issue).
> >>
> >> 2018-05-17 18:07 GMT+03:00 Denis Magda <[hidden email]>:
> >>
> >>> We keep facing the issues that postpone the release over and over again
> >>> which seems like a never-ending story.
> >>>
> >>> What are the changes the users come across the 2 latest bugs you've
> >>> mentioned (any special conditions)?
> >>>
> >>> What's the overall state of our testing cycles? When would we send the
> >>> release for vote if include the abovementioned bugs or move them to the
> >>> next release?
> >>>
> >>> --
> >>> Denis
> >>>
> >>> On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
> >>> [hidden email]> wrote:
> >>>
> >>>> Another issue that may lead to incorrect recovery on node startup is
> >>>> https://issues.apache.org/jira/browse/IGNITE-8464 which is already in
> >>> PA.
> >>>> I
> >>>> suggest we also include it to 2.5 given that fix improves stability of
> >>> the
> >>>> persistence layer. Any objections?
> >>>>
> >>>> 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
> >>>>
> >>>>> Andrey, Igniters,
> >>>>>
> >>>>> I bumped into this issue while trying to reproduce another:
> >>>>> https://issues.apache.org/jira/browse/IGNITE-8320
> >>>>> I think, this fix worth being cherry-picked into 2.5. Possibility of
> >>>>> AssertionError on persistence level is really undesirable for Ignite
> >>> as a
> >>>>> product.
> >>>>>
> >>>>> Best Regards,
> >>>>> Ivan Rakov
> >>>>>
> >>>>>
> >>>>> On 14.05.2018 15:59, Andrey Gura wrote:
> >>>>>
> >>>>>> Igniters,
> >>>>>>
> >>>>>> we are ready to start process of releasing Apache Ignite 2.5.
> >>>>>>
> >>>>>> So code freeze. No more commits to ignite-2.5 branch.
> >>>>>>
> >>>>>> Thanks!
> >>>>>>
> >>>>>>
> >>>>>> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]>
> >>> wrote:
> >>>>>>> Igniters,
> >>>>>>>
> >>>>>>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues
> >>> that
> >>>>>>> are still in Open state will be moved to 2.6 release.
> >>>>>>>
> >>>>>>> Code freeze for ignite-2.5 branch is planed for tomorrow.
> >>>>>>>
> >>>>>>> Thanks!
> >>>>>>>
> >>>>>>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]>
> >>> wrote:
> >>>>>>>> Thanks for fast update, Ivan.
> >>>>>>>>
> >>>>>>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]
> >>>>>>>> wrote:
> >>>>>>>>
> >>>>>>>>> Andrey,
> >>>>>>>>>
> >>>>>>>>> Sorry to disturb you again. I have a follow up fix for
> >> IGNITE-8429
> >>> -
> >>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
> >>>>>>>>> Please merge it to master and ignite-2.5.
> >>>>>>>>>
> >>>>>>>>> Best Regards,
> >>>>>>>>> Ivan Rakov
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
> >>>>>>>>>
> >>>>>>>>>> H2 version updated is moved to AI 2.6. There are several serious
> >>>>>>>>>> problems,
> >>>>>>>>>> main - spatial dependency replacement which is a breaking
> >> change.
> >>>>>>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
> >>>> [hidden email]
> >>>>>>>>>> wrote:
> >>>>>>>>>>
> >>>>>>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
> >>>>>>>>>>> Thank you, Andrey!
> >>>>>>>>>>>
> >>>>>>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]
> >>>>>>>>>>> wrote:
> >>>>>>>>>>>
> >>>>>>>>>>> Pavel,
> >>>>>>>>>>>> issue is targeted to release 2.5 now. Thanks!
> >>>>>>>>>>>>
> >>>>>>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
> >>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>> wrote:
> >>>>>>>>>>>>
> >>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> There is an unpleasant bug in .NET [1]:
> >>>>>>>>>>>>> Services do not work at all on .NET Core and sometimes on
> >>> classic
> >>>>>>>>>>>>> .NET.
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> I'm almost done with the fix and I think we should include it
> >>> in
> >>>>>>>>>>>>> 2.5.
> >>>>>>>>>>>>>
> >>>>>>>>>>>> Users
> >>>>>>>>>>>>
> >>>>>>>>>>>>> are complaining [2].
> >>>>>>>>>>>>>
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
> >>>>>>>>>>>>> [2]
> >>>>>>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
> >>>>>>>>>>>>>
> >>>>>>>>>>>> Service-Grid-and-net-core-2-td21318.html
> >>>>>>>>>>>>
> >>>>>>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
> >>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> Andrey,
> >>>>>>>>>>>>>> I realized that we missed one very important thing - H2
> >>> version
> >>>>>>>>>>>>> upgrade
> >>>>>>>>>>>> [1]. This is very important thing because new version contain
> >>>>>>>>>>>>> optimization
> >>>>>>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion
> >>> from
> >>>>>>>>>>>>> 1.4.196
> >>>>>>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
> >>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <
> >> [hidden email]
> >>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> Ivan,
> >>>>>>>>>>>>>>> ok, targeted to 2.5. Thanks!
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>> Thank you, Andrey,
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> I saw 1 more proposal in separate topic
> >>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-
> >> into-2-5-https-issues-apache-
> >>>>>>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> and 1 proposal here related to ML:
> >>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Sincerely,
> >>>>>>>>>>>>>>>> Dmitriy Pavlov
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]
> >>> :
> >>>>>>>>>>>>>>>>> Sergey, Dmitry,
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> I've targeted your issues to 2.5 release.
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Thanks!
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>> I did not understand process.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Is it required to receive someone reply that issue is
> >>> agreed
> >>>>>>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> be
> >>>>>>>>>>>>> included
> >>>>>>>>>>>>>>>>>> into release?
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Or because there is no response I can cherry-pick
> >> anything
> >>>> to
> >>>>>>>>>>>>>>>>> 2.5
> >>>>>>>>>>>> hoping
> >>>>>>>>>>>>>>>> it
> >>>>>>>>>>>>>>>>>> is lazy consensus; no one objected.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <
> >> [hidden email]
> >>>> :
> >>>>>>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread
> >>> fixed
> >>>>>>>>>>>>>>>>>> and
> >>>>>>>>>>>> merged
> >>>>>>>>>>>>>>>> into
> >>>>>>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
> >>>> progress?
> >>>>>>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
> >>>> over.
> >>>>>>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>>>>>> Denis
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>> Hi Andrey, Igniters,
> >>>>>>>>>>>>>>>>>>>> I propose to include
> >>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> fix
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode
> >>> is
> >>>>>>>>>>>>>>>>>>> restarted
> >>>>>>>>>>>>>>> under
> >>>>>>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> performed).
> >>>>>>>>>>>>> Sincerely,
> >>>>>>>>>>>>>>>>>>>> Dmitriy Pavlov
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
> >>>>>>>>>>>>>>>>>>>> <[hidden email]
> >>>>>>>>>>>>>>>>>>>> :
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>>>>>>> I would like to include into release another critical
> >>> bug
> >>>>>>>>>>>>>>>>>>>> found
> >>>>>>>>>>>>> in
> >>>>>>>>>>>>>>>> ZooKeeper Discovery [1].
> >>>>>>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and
> >>> rare
> >>>>>>>>>>>>>>>>>>>> but
> >>>>>>>>>>>>> it
> >>>>>>>>>>>>>>> leads
> >>>>>>>>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it
> >> very
> >>>>>>>>>>>>>>>>>>>> simple
> >>>>>>>>>>>>> and
> >>>>>>>>>>>>>>>> I
> >>>>>>>>>>>>>>>>>>>> don't
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> expect it is too risky.
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
> >> jira/browse/IGNITE-8421
> >>>>>>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
> >>>>>>>>>>>>>>>>>>>>> [hidden email]> wrote:
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> Guys,
> >>>>>>>>>>>>>>>>>>>>>> Consider including this [1] to release.
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> lead
> >>>>>>>>>>>> to
> >>>>>>>>>>>>
> >>>>>>>>>>>>> compatibility
> >>>>>>>>>>>>>>>>>>>>>> issues in subsequent release.
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
> >> jira/browse/IGNITE-8418
> >>>>>>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> [hidden email]>:
> >>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
> >>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>> Eduard, Pavel,
> >>>>>>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including
> >> to
> >>>>>>>>>>>>>>>>>>>>>>> release.
> >>>>>>>>>>>>>>>> Targeted to 2.5.
> >>>>>>>>>>>>>>>>>>>>>>>> Thanks!
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
> >>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>>>>> Igniters,
> >>>>>>>>>>>>>>>>>>>>>>>>> I would like to add this issue
> >>>>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
> >> jira/browse/IGNITE-8405
> >>>>>>>>>>>>>>>>>>>>>>>> to
> >>>>>>>>>>>> 2.5
> >>>>>>>>>>>>>>> scope.
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
> >>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>>>>>>>> :
> >>>>>>>>>>>>>>>>>>>>>>>>> Guys,
> >>>>>>>>>>>>>>>>>>>>>>>>>> I have finished
> >>>>>>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/
> >> browse/IGNITE-7628.
> >>>>>>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
> >>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
> >>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>>>>> Dmitriy,
> >>>>>>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
> >>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>> "Persistence
> >>>>>>>>>>>>>>>> Under
> >>>>>>>>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>>>>>> Hood"
> >>>>>>>>>>>>>>>>>>>>>>>> article:
> >>>>>>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/
> >>> confluence/display/IGNITE/
> >>>>>>>>>>>>>>>>>>>>> Ignite+
> >>>>>>>>>>>>> Persistent+Store+-+under+the+
> >>>>>>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
> >>>>>>>>>>>>>>>> erthehood-WALcompaction
> >>>>>>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
> >>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
> >>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
> >>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
> >>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
> >>>>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Folks,
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> WAL
> >>>>>>>>>>>> compaction:
> >>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
> >>>>>>>>>>>>> In short, if part of WAL archive is broken,
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> attempt
> >>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>> compress
> >>>>>>>>>>>>>>>>>>>>> it
> >>>>>>>>>>>>>>>>>>>>>>> may
> >>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> release.
> >>>>>>>>>>>>>>>> Let's include it, especially given that the
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> fix
> >>>>>>>>>>>> is
> >>>>>>>>>>>>
> >>>>>>>>>>>>> done.
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>> described
> >>>>>>>>>>>>> anywhere?
> >>>>>>>>>>>>>>>>>>>>>>>>>>> What
> >>>>>>>>>>>>>>>>>>>>>> do we
> >>>>>>>>>>>>>>>>>>>>>>>> do
> >>>>>>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
> >>>>>>>>>>>>>>>>>>>>>>>>>>> are
> >>>>>>>>>>>> we
> >>>>>>>>>>>>
> >>>>>>>>>>>>> able
> >>>>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>>>>>>>>>>>>> reduce
> >>>>>>>>>>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>>>>>>>> WAL
> >>>>>>>>>>>>>>>>>>>>>>>>>>> file size?
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> D.
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>>>>>>>>>>>>> Best regards,
> >>>>>>>>>>>>>>>>>>>>>>>>>> Eduard.
> >>>>>>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>>>>>>>>> Best regards,
> >>>>>>>>>>>>>>>>>>>>>> Alexei Scherbakov
> >>>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>>>
>
>

[agura]

Hi,

looks like critical issue. Please merge to ignite-2.5 branch.

Thanks!

On Wed, May 23, 2018 at 3:28 PM, Alexey Goncharuk
<[hidden email]> wrote:

> Agree, I think we should include this fix in 2.5 as well, otherwise users
> who enable WAL compaction may face data consistency issues after various
> topology restarts.
>
> ср, 23 мая 2018 г. в 12:33, Ivan Rakov <[hidden email]>:
>
>> Igniters,
>>
>> Unfortunately, previous issue mentioned by Alex G. [1] has broken WAL
>> compaction in 2.5.
>> Follow up fix is already implemented and merged to master [2]. I suggest
>> to include it into 2.5 scope; any user attempt to enable compaction on
>> 2.5 (or use previously compacted WAL segments) will fail with exception
>> otherwise.
>>
>> [1] - https://issues.apache.org/jira/browse/IGNITE-8464
>> [2] - https://issues.apache.org/jira/browse/IGNITE-8561
>>
>> Best Regards,
>> Ivan Rakov
>>
>> On 17.05.2018 19:28, Denis Magda wrote:
>> > Alexey,
>> >
>> > Makes sense to merge.
>> >
>> > --
>> > Denis
>> >
>> > On Thu, May 17, 2018 at 8:53 AM, Alexey Goncharuk <
>> > [hidden email]> wrote:
>> >
>> >> Denis,
>> >>
>> >> The issue with page corruption may manifest itself when a node is
>> stopped
>> >> during partition eviction (basically, a random chance on topology change
>> >> scenario).
>> >>
>> >> The issue with WAL iterator can manifest during historical rebalancing
>> >> (this is less likely than the previous issue).
>> >>
>> >> 2018-05-17 18:07 GMT+03:00 Denis Magda <[hidden email]>:
>> >>
>> >>> We keep facing the issues that postpone the release over and over again
>> >>> which seems like a never-ending story.
>> >>>
>> >>> What are the changes the users come across the 2 latest bugs you've
>> >>> mentioned (any special conditions)?
>> >>>
>> >>> What's the overall state of our testing cycles? When would we send the
>> >>> release for vote if include the abovementioned bugs or move them to the
>> >>> next release?
>> >>>
>> >>> --
>> >>> Denis
>> >>>
>> >>> On Thu, May 17, 2018 at 7:44 AM, Alexey Goncharuk <
>> >>> [hidden email]> wrote:
>> >>>
>> >>>> Another issue that may lead to incorrect recovery on node startup is
>> >>>> https://issues.apache.org/jira/browse/IGNITE-8464 which is already in
>> >>> PA.
>> >>>> I
>> >>>> suggest we also include it to 2.5 given that fix improves stability of
>> >>> the
>> >>>> persistence layer. Any objections?
>> >>>>
>> >>>> 2018-05-17 16:55 GMT+03:00 Ivan Rakov <[hidden email]>:
>> >>>>
>> >>>>> Andrey, Igniters,
>> >>>>>
>> >>>>> I bumped into this issue while trying to reproduce another:
>> >>>>> https://issues.apache.org/jira/browse/IGNITE-8320
>> >>>>> I think, this fix worth being cherry-picked into 2.5. Possibility of
>> >>>>> AssertionError on persistence level is really undesirable for Ignite
>> >>> as a
>> >>>>> product.
>> >>>>>
>> >>>>> Best Regards,
>> >>>>> Ivan Rakov
>> >>>>>
>> >>>>>
>> >>>>> On 14.05.2018 15:59, Andrey Gura wrote:
>> >>>>>
>> >>>>>> Igniters,
>> >>>>>>
>> >>>>>> we are ready to start process of releasing Apache Ignite 2.5.
>> >>>>>>
>> >>>>>> So code freeze. No more commits to ignite-2.5 branch.
>> >>>>>>
>> >>>>>> Thanks!
>> >>>>>>
>> >>>>>>
>> >>>>>> On Thu, May 10, 2018 at 8:02 PM, Andrey Gura <[hidden email]>
>> >>> wrote:
>> >>>>>>> Igniters,
>> >>>>>>>
>> >>>>>>> Almost all issues for Apache Ignite 2.5 release are fixed. Issues
>> >>> that
>> >>>>>>> are still in Open state will be moved to 2.6 release.
>> >>>>>>>
>> >>>>>>> Code freeze for ignite-2.5 branch is planed for tomorrow.
>> >>>>>>>
>> >>>>>>> Thanks!
>> >>>>>>>
>> >>>>>>> On Tue, May 8, 2018 at 7:09 PM, Andrey Gura <[hidden email]>
>> >>> wrote:
>> >>>>>>>> Thanks for fast update, Ivan.
>> >>>>>>>>
>> >>>>>>>> On Tue, May 8, 2018 at 5:59 PM, Ivan Rakov <[hidden email]
>> >>>>>>>> wrote:
>> >>>>>>>>
>> >>>>>>>>> Andrey,
>> >>>>>>>>>
>> >>>>>>>>> Sorry to disturb you again. I have a follow up fix for
>> >> IGNITE-8429
>> >>> -
>> >>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8453.
>> >>>>>>>>> Please merge it to master and ignite-2.5.
>> >>>>>>>>>
>> >>>>>>>>> Best Regards,
>> >>>>>>>>> Ivan Rakov
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>> On 08.05.2018 15:29, Vladimir Ozerov wrote:
>> >>>>>>>>>
>> >>>>>>>>>> H2 version updated is moved to AI 2.6. There are several serious
>> >>>>>>>>>> problems,
>> >>>>>>>>>> main - spatial dependency replacement which is a breaking
>> >> change.
>> >>>>>>>>>> On Tue, May 8, 2018 at 10:17 AM, Pavel Tupitsyn <
>> >>>> [hidden email]
>> >>>>>>>>>> wrote:
>> >>>>>>>>>>
>> >>>>>>>>>> IGNITE-8434 merged to master, cherry-picked to ignite-2.5.
>> >>>>>>>>>>> Thank you, Andrey!
>> >>>>>>>>>>>
>> >>>>>>>>>>> On Mon, May 7, 2018 at 10:46 PM, Andrey Gura <[hidden email]
>> >>>>>>>>>>> wrote:
>> >>>>>>>>>>>
>> >>>>>>>>>>> Pavel,
>> >>>>>>>>>>>> issue is targeted to release 2.5 now. Thanks!
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> On Mon, May 7, 2018 at 10:40 PM, Pavel Tupitsyn <
>> >>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> Igniters,
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> There is an unpleasant bug in .NET [1]:
>> >>>>>>>>>>>>> Services do not work at all on .NET Core and sometimes on
>> >>> classic
>> >>>>>>>>>>>>> .NET.
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> I'm almost done with the fix and I think we should include it
>> >>> in
>> >>>>>>>>>>>>> 2.5.
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>> Users
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> are complaining [2].
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-8434
>> >>>>>>>>>>>>> [2]
>> >>>>>>>>>>>>> http://apache-ignite-users.70518.x6.nabble.com/Re-
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>> Service-Grid-and-net-core-2-td21318.html
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> On Mon, May 7, 2018 at 6:44 PM, Vladimir Ozerov <
>> >>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> Andrey,
>> >>>>>>>>>>>>>> I realized that we missed one very important thing - H2
>> >>> version
>> >>>>>>>>>>>>> upgrade
>> >>>>>>>>>>>> [1]. This is very important thing because new version contain
>> >>>>>>>>>>>>> optimization
>> >>>>>>>>>>>>> to IN clause processing. All we need is to upgrade H2 vesion
>> >>> from
>> >>>>>>>>>>>>> 1.4.196
>> >>>>>>>>>>>>> to 1.4.197 and re-run tests. Can we target it to 2.5 release?
>> >>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/IGNITE-4150
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> On Mon, May 7, 2018 at 6:07 PM, Andrey Gura <
>> >> [hidden email]
>> >>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Ivan,
>> >>>>>>>>>>>>>>> ok, targeted to 2.5. Thanks!
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> On Mon, May 7, 2018 at 5:24 PM, Dmitry Pavlov <
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>> Thank you, Andrey,
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> I saw 1 more proposal in separate topic
>> >>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> com/RE-Hi-can-we-squeeze-this-
>> >> into-2-5-https-issues-apache-
>> >>>>>>>>>>>>>>> org-jira-browse-IGNITE-8439-td30161.html
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> and 1 proposal here related to ML:
>> >>>>>>>>>>>>>>>> http://apache-ignite-developers.2346864.n4.nabble.
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> com/Apache-Ignite-2-5-release-td28927i20.html#a30155
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> but here Yuriy Babak probably should share his opinion.
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> Sincerely,
>> >>>>>>>>>>>>>>>> Dmitriy Pavlov
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> пн, 7 мая 2018 г. в 17:09, Andrey Gura <[hidden email]
>> >>> :
>> >>>>>>>>>>>>>>>>> Sergey, Dmitry,
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> I've targeted your issues to 2.5 release.
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> Thanks!
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> On Fri, May 4, 2018 at 5:51 PM, Dmitry Pavlov <
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>> I did not understand process.
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> Is it required to receive someone reply that issue is
>> >>> agreed
>> >>>>>>>>>>>>>>>>>> to
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> be
>> >>>>>>>>>>>>> included
>> >>>>>>>>>>>>>>>>>> into release?
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> Or because there is no response I can cherry-pick
>> >> anything
>> >>>> to
>> >>>>>>>>>>>>>>>>> 2.5
>> >>>>>>>>>>>> hoping
>> >>>>>>>>>>>>>>>> it
>> >>>>>>>>>>>>>>>>>> is lazy consensus; no one objected.
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> пт, 4 мая 2018 г. в 17:44, Denis Magda <
>> >> [hidden email]
>> >>>> :
>> >>>>>>>>>>>>>>>>>> Igniters,
>> >>>>>>>>>>>>>>>>>>> I got lost. Were all the bugs reported in this thread
>> >>> fixed
>> >>>>>>>>>>>>>>>>>> and
>> >>>>>>>>>>>> merged
>> >>>>>>>>>>>>>>>> into
>> >>>>>>>>>>>>>>>>>>> 2.5 branch? Is there any bug which fix is still in
>> >>>> progress?
>> >>>>>>>>>>>>>>>>>>> Just want to know when the QA and bugs fixing stage is
>> >>>> over.
>> >>>>>>>>>>>>>>>>>>> --
>> >>>>>>>>>>>>>>>>>>> Denis
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> On Thu, May 3, 2018 at 9:14 AM, Dmitry Pavlov <
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> [hidden email]
>> >>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>> Hi Andrey, Igniters,
>> >>>>>>>>>>>>>>>>>>>> I propose to include
>> >>>>>>>>>>>>>>>>>>>> https://issues.apache.org/jira/browse/IGNITE-8347
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> fix
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> to 2.5. It is quite isolated.
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> Memory leak can be reproduced if node in embedded mode
>> >>> is
>> >>>>>>>>>>>>>>>>>>> restarted
>> >>>>>>>>>>>>>>> under
>> >>>>>>>>>>>>>>>>>>>> the same process (thread is alive and cleanup is not
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> performed).
>> >>>>>>>>>>>>> Sincerely,
>> >>>>>>>>>>>>>>>>>>>> Dmitriy Pavlov
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> сб, 28 апр. 2018 г. в 19:49, Sergey Chugunov
>> >>>>>>>>>>>>>>>>>>>> <[hidden email]
>> >>>>>>>>>>>>>>>>>>>> :
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> Igniters,
>> >>>>>>>>>>>>>>>>>>>>> I would like to include into release another critical
>> >>> bug
>> >>>>>>>>>>>>>>>>>>>> found
>> >>>>>>>>>>>>> in
>> >>>>>>>>>>>>>>>> ZooKeeper Discovery [1].
>> >>>>>>>>>>>>>>>>>>>>> Situation reproducing the error is very specific and
>> >>> rare
>> >>>>>>>>>>>>>>>>>>>> but
>> >>>>>>>>>>>>> it
>> >>>>>>>>>>>>>>> leads
>> >>>>>>>>>>>>>>>>>>>> to
>> >>>>>>>>>>>>>>>>>>>> full cluster shut down. At the same time fix for it
>> >> very
>> >>>>>>>>>>>>>>>>>>>> simple
>> >>>>>>>>>>>>> and
>> >>>>>>>>>>>>>>>> I
>> >>>>>>>>>>>>>>>>>>>> don't
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> expect it is too risky.
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
>> >> jira/browse/IGNITE-8421
>> >>>>>>>>>>>>>>>>>>>>> On Sat, Apr 28, 2018 at 6:08 PM Alexei Scherbakov <
>> >>>>>>>>>>>>>>>>>>>>> [hidden email]> wrote:
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> Guys,
>> >>>>>>>>>>>>>>>>>>>>>> Consider including this [1] to release.
>> >>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>> It's major usability issue and if not fixed now will
>> >>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> lead
>> >>>>>>>>>>>> to
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> compatibility
>> >>>>>>>>>>>>>>>>>>>>>> issues in subsequent release.
>> >>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>> [1] https://issues.apache.org/
>> >> jira/browse/IGNITE-8418
>> >>>>>>>>>>>>>>>>>>>>>> пт, 27 апр. 2018 г. в 21:34, Andrey Gura <
>> >>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> [hidden email]>:
>> >>>>>>>>>>>>> Of course I meant bug fixes, not bugs :)
>> >>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 9:28 PM, Andrey Gura <
>> >>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>>>> Eduard, Pavel,
>> >>>>>>>>>>>>>>>>>>>>>>>> mentioned bugs are good candidates for including
>> >> to
>> >>>>>>>>>>>>>>>>>>>>>>> release.
>> >>>>>>>>>>>>>>>> Targeted to 2.5.
>> >>>>>>>>>>>>>>>>>>>>>>>> Thanks!
>> >>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 5:06 PM, Pavel Kovalenko <
>> >>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>> >>>>>>>>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>>>>>>> Igniters,
>> >>>>>>>>>>>>>>>>>>>>>>>>> I would like to add this issue
>> >>>>>>>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>> >> jira/browse/IGNITE-8405
>> >>>>>>>>>>>>>>>>>>>>>>>> to
>> >>>>>>>>>>>> 2.5
>> >>>>>>>>>>>>>>> scope.
>> >>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>> 2018-04-27 16:59 GMT+03:00 Eduard Shangareev <
>> >>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>> >>>>>>>>>>>>>>>>>>>>>>> :
>> >>>>>>>>>>>>>>>>>>>>>>>>> Guys,
>> >>>>>>>>>>>>>>>>>>>>>>>>>> I have finished
>> >>>>>>>>>>>>>>>>>>>>>>>>>> ttps://issues.apache.org/jira/
>> >> browse/IGNITE-7628.
>> >>>>>>>>>>>>>>>>>>>>>>>>>> It looks like a good candidate to merge to 2.5.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 1:32 PM, Ivan Rakov <
>> >>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>> >>>>>>>>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>>>>>>> Dmitriy,
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> There are some notes about WAL compaction in
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>> "Persistence
>> >>>>>>>>>>>>>>>> Under
>> >>>>>>>>>>>>>>>>>>>> the
>> >>>>>>>>>>>>>>>>>>>>>> Hood"
>> >>>>>>>>>>>>>>>>>>>>>>>> article:
>> >>>>>>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/
>> >>> confluence/display/IGNITE/
>> >>>>>>>>>>>>>>>>>>>>> Ignite+
>> >>>>>>>>>>>>> Persistent+Store+-+under+the+
>> >>>>>>>>>>>>>>>>>>>>>>>>>> hood#IgnitePersistentStore-und
>> >>>>>>>>>>>>>>>> erthehood-WALcompaction
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Please take a look - it has all the answers.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan Rakov
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> On 27.04.2018 2:28, Dmitriy Setrakyan wrote:
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Apr 27, 2018 at 6:38 AM, Ivan Rakov <
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Folks,
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> I have a fix for a critical issue related to
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> WAL
>> >>>>>>>>>>>> compaction:
>> >>>>>>>>>>>>>>>>>>>> https://issues.apache.org/
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> jira/browse/IGNITE-8393
>> >>>>>>>>>>>>> In short, if part of WAL archive is broken,
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> attempt
>> >>>>>>>>>>>>> to
>> >>>>>>>>>>>>>>>> compress
>> >>>>>>>>>>>>>>>>>>>>> it
>> >>>>>>>>>>>>>>>>>>>>>>> may
>> >>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>> result in spamming warnings in infinite loop.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> I think it's also worth being included in 2.5
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> release.
>> >>>>>>>>>>>>>>>> Let's include it, especially given that the
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> fix
>> >>>>>>>>>>>> is
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> done.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Ivan, on another note, is WAL compaction
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> described
>> >>>>>>>>>>>>> anywhere?
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> What
>> >>>>>>>>>>>>>>>>>>>>>> do we
>> >>>>>>>>>>>>>>>>>>>>>>>> do
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> internally to compact WAL and by what factor
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> are
>> >>>>>>>>>>>> we
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> able
>> >>>>>>>>>>>>>>>> to
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> reduce
>> >>>>>>>>>>>>>>>>>>>>>> the
>> >>>>>>>>>>>>>>>>>>>>>>>> WAL
>> >>>>>>>>>>>>>>>>>>>>>>>>>>> file size?
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> D.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>> >>>>>>>>>>>>>>>>>>>>>>>>>> Best regards,
>> >>>>>>>>>>>>>>>>>>>>>>>>>> Eduard.
>> >>>>>>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>>>>> --
>> >>>>>>>>>>>>>>>>>>>>>> Best regards,
>> >>>>>>>>>>>>>>>>>>>>>> Alexei Scherbakov
>> >>>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>>>
>>
>>