[Ignite-429] facing problem with node startup

[chandresh pancholi]

Hi igniters,

i am starting two ignite node with same config
file(Ignition.start("config/default-config.xml");).
One node i am starting in onStart Method of test and another is in my
streamer which close every time.

So one node is always up and another is start-stop.

By doing this i am getting exception saying org.apache.ignite.IgniteException:
Default grid instance has already been started.

Because of this exception i am not able to proceed further.

Please help me out here.


--
Chandresh Pancholi
Senior Software Engineer
Flipkart.com
Email-id:[hidden email]
Contact:08951803660

[Artem Shutak]

Hi Chandresh,

As I understand you want to run cluster (more than one Ignite node) in one
JVM. In the case you should specify different names for nodes via
IgniteConfiguration.setName().

I strongly recommend you do not invent the wheel and extend your test class
from GridAbstarctTest which has methods to start/stop grids and do a lot
other really useful staff.

Also, you can look at any Ignite test where all your problems have been
already solved :)

-- Artem --

On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
[hidden email]> wrote:

> Hi igniters,
>
> i am starting two ignite node with same config
> file(Ignition.start("config/default-config.xml");).
> One node i am starting in onStart Method of test and another is in my
> streamer which close every time.
>
> So one node is always up and another is start-stop.
>
> By doing this i am getting exception saying
> org.apache.ignite.IgniteException:
> Default grid instance has already been started.
>
> Because of this exception i am not able to proceed further.
>
> Please help me out here.
>
>
> --
> Chandresh Pancholi
> Senior Software Engineer
> Flipkart.com
> Email-id:[hidden email]
> Contact:08951803660
>

[Artem Shutak]

My mistake. IgniteConfiguration.setGridName().

-- Artem --

On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]> wrote:

> Hi Chandresh,
>
> As I understand you want to run cluster (more than one Ignite node) in one
> JVM. In the case you should specify different names for nodes via
> IgniteConfiguration.setName().
>
> I strongly recommend you do not invent the wheel and extend your test
> class from GridAbstarctTest which has methods to start/stop grids and do a
> lot other really useful staff.
>
> Also, you can look at any Ignite test where all your problems have been
> already solved :)
>
> -- Artem --
>
> On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
> [hidden email]> wrote:
>
>> Hi igniters,
>>
>> i am starting two ignite node with same config
>> file(Ignition.start("config/default-config.xml");).
>> One node i am starting in onStart Method of test and another is in my
>> streamer which close every time.
>>
>> So one node is always up and another is start-stop.
>>
>> By doing this i am getting exception saying
>> org.apache.ignite.IgniteException:
>> Default grid instance has already been started.
>>
>> Because of this exception i am not able to proceed further.
>>
>> Please help me out here.
>>
>>
>> --
>> Chandresh Pancholi
>> Senior Software Engineer
>> Flipkart.com
>> Email-id:[hidden email]
>> Contact:08951803660
>>
>
>

[Saikat Maitra]

Hi

Quick questions on the node startup.

1. What is the port defined in default-config.xml ?
2. if a listener is already running on that port then will the second node
will automatically detect and start on another port?

Regards
Saikat

On Mon, Oct 26, 2015 at 7:13 PM, Artem Shutak <[hidden email]> wrote:

> My mistake. IgniteConfiguration.setGridName().
>
> -- Artem --
>
> On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]>
> wrote:
>
> > Hi Chandresh,
> >
> > As I understand you want to run cluster (more than one Ignite node) in
> one
> > JVM. In the case you should specify different names for nodes via
> > IgniteConfiguration.setName().
> >
> > I strongly recommend you do not invent the wheel and extend your test
> > class from GridAbstarctTest which has methods to start/stop grids and do
> a
> > lot other really useful staff.
> >
> > Also, you can look at any Ignite test where all your problems have been
> > already solved :)
> >
> > -- Artem --
> >
> > On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
> > [hidden email]> wrote:
> >
> >> Hi igniters,
> >>
> >> i am starting two ignite node with same config
> >> file(Ignition.start("config/default-config.xml");).
> >> One node i am starting in onStart Method of test and another is in my
> >> streamer which close every time.
> >>
> >> So one node is always up and another is start-stop.
> >>
> >> By doing this i am getting exception saying
> >> org.apache.ignite.IgniteException:
> >> Default grid instance has already been started.
> >>
> >> Because of this exception i am not able to proceed further.
> >>
> >> Please help me out here.
> >>
> >>
> >> --
> >> Chandresh Pancholi
> >> Senior Software Engineer
> >> Flipkart.com
> >> Email-id:[hidden email]
> >> Contact:08951803660
> >>
> >
> >
>

[dsetrakyan]

On Mon, Oct 26, 2015 at 9:23 AM, Saikat Maitra <[hidden email]>
wrote:

> Hi
>
> Quick questions on the node startup.
>
> 1. What is the port defined in default-config.xml ?
>

I believe that the default discovery port is 47500. You can specify a
different port if you like.


> 2. if a listener is already running on that port then will the second
> node will automatically detect and start on another port?
>

The default port range is 100, so Ignite will automatically pick the next
available port in the range.

>
> Regards
> Saikat
>
> On Mon, Oct 26, 2015 at 7:13 PM, Artem Shutak <[hidden email]>
> wrote:
>
> > My mistake. IgniteConfiguration.setGridName().
> >
> > -- Artem --
> >
> > On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]>
> > wrote:
> >
> > > Hi Chandresh,
> > >
> > > As I understand you want to run cluster (more than one Ignite node) in
> > one
> > > JVM. In the case you should specify different names for nodes via
> > > IgniteConfiguration.setName().
> > >
> > > I strongly recommend you do not invent the wheel and extend your test
> > > class from GridAbstarctTest which has methods to start/stop grids and
> do
> > a
> > > lot other really useful staff.
> > >
> > > Also, you can look at any Ignite test where all your problems have been
> > > already solved :)
> > >
> > > -- Artem --
> > >
> > > On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
> > > [hidden email]> wrote:
> > >
> > >> Hi igniters,
> > >>
> > >> i am starting two ignite node with same config
> > >> file(Ignition.start("config/default-config.xml");).
> > >> One node i am starting in onStart Method of test and another is in my
> > >> streamer which close every time.
> > >>
> > >> So one node is always up and another is start-stop.
> > >>
> > >> By doing this i am getting exception saying
> > >> org.apache.ignite.IgniteException:
> > >> Default grid instance has already been started.
> > >>
> > >> Because of this exception i am not able to proceed further.
> > >>
> > >> Please help me out here.
> > >>
> > >>
> > >> --
> > >> Chandresh Pancholi
> > >> Senior Software Engineer
> > >> Flipkart.com
> > >> Email-id:[hidden email]
> > >> Contact:08951803660
> > >>
> > >
> > >
> >
>

[chandresh pancholi]

Artem,
Can you please specifically point to already written tests. I have been
stuck with this JIRA ticket since long time and i want to finish it ASAP.

If possible can you check out my code.?
https://github.com/chandresh-pancholi/ignite
module - storm

On Tue, Oct 27, 2015 at 7:15 AM, Dmitriy Setrakyan <[hidden email]>
wrote:

> On Mon, Oct 26, 2015 at 9:23 AM, Saikat Maitra <[hidden email]>
> wrote:
>
> > Hi
> >
> > Quick questions on the node startup.
> >
> > 1. What is the port defined in default-config.xml ?
> >
>
> I believe that the default discovery port is 47500. You can specify a
> different port if you like.
>
>
> > 2. if a listener is already running on that port then will the second
> > node will automatically detect and start on another port?
> >
>
> The default port range is 100, so Ignite will automatically pick the next
> available port in the range.
>
>
> >
> > Regards
> > Saikat
> >
> > On Mon, Oct 26, 2015 at 7:13 PM, Artem Shutak <[hidden email]>
> > wrote:
> >
> > > My mistake. IgniteConfiguration.setGridName().
> > >
> > > -- Artem --
> > >
> > > On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]>
> > > wrote:
> > >
> > > > Hi Chandresh,
> > > >
> > > > As I understand you want to run cluster (more than one Ignite node)
> in
> > > one
> > > > JVM. In the case you should specify different names for nodes via
> > > > IgniteConfiguration.setName().
> > > >
> > > > I strongly recommend you do not invent the wheel and extend your test
> > > > class from GridAbstarctTest which has methods to start/stop grids and
> > do
> > > a
> > > > lot other really useful staff.
> > > >
> > > > Also, you can look at any Ignite test where all your problems have
> been
> > > > already solved :)
> > > >
> > > > -- Artem --
> > > >
> > > > On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
> > > > [hidden email]> wrote:
> > > >
> > > >> Hi igniters,
> > > >>
> > > >> i am starting two ignite node with same config
> > > >> file(Ignition.start("config/default-config.xml");).
> > > >> One node i am starting in onStart Method of test and another is in
> my
> > > >> streamer which close every time.
> > > >>
> > > >> So one node is always up and another is start-stop.
> > > >>
> > > >> By doing this i am getting exception saying
> > > >> org.apache.ignite.IgniteException:
> > > >> Default grid instance has already been started.
> > > >>
> > > >> Because of this exception i am not able to proceed further.
> > > >>
> > > >> Please help me out here.
> > > >>
> > > >>
> > > >> --
> > > >> Chandresh Pancholi
> > > >> Senior Software Engineer
> > > >> Flipkart.com
> > > >> Email-id:[hidden email]
> > > >> Contact:08951803660
> > > >>
> > > >
> > > >
> > >
> >
>

--
Chandresh Pancholi
Senior Software Engineer
Flipkart.com
Email-id:[hidden email]
Contact:08951803660

[Artem Shutak]

Hi Chandresh,

I think I'm not the best person who can help you with streamer. I'd
recommend you to look at ignite/modules/mqtt where you can find
MqttStreamer implementation with tests which already has been reviewed.

Also, I've been moved the jira [1] from Patch Available status to Open as
long as patch is not ready for review.

[1] https://issues.apache.org/jira/browse/IGNITE-429.

-- Artem --

On Wed, Oct 28, 2015 at 8:36 AM, chandresh pancholi <
[hidden email]> wrote:

> Artem,
> Can you please specifically point to already written tests. I have been
> stuck with this JIRA ticket since long time and i want to finish it ASAP.
>
> If possible can you check out my code.?
> https://github.com/chandresh-pancholi/ignite
> module - storm
>
> On Tue, Oct 27, 2015 at 7:15 AM, Dmitriy Setrakyan <[hidden email]>
> wrote:
>
> > On Mon, Oct 26, 2015 at 9:23 AM, Saikat Maitra <[hidden email]>
> > wrote:
> >
> > > Hi
> > >
> > > Quick questions on the node startup.
> > >
> > > 1. What is the port defined in default-config.xml ?
> > >
> >
> > I believe that the default discovery port is 47500. You can specify a
> > different port if you like.
> >
> >
> > > 2. if a listener is already running on that port then will the second
> > > node will automatically detect and start on another port?
> > >
> >
> > The default port range is 100, so Ignite will automatically pick the next
> > available port in the range.
> >
> >
> > >
> > > Regards
> > > Saikat
> > >
> > > On Mon, Oct 26, 2015 at 7:13 PM, Artem Shutak <[hidden email]>
> > > wrote:
> > >
> > > > My mistake. IgniteConfiguration.setGridName().
> > > >
> > > > -- Artem --
> > > >
> > > > On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]>
> > > > wrote:
> > > >
> > > > > Hi Chandresh,
> > > > >
> > > > > As I understand you want to run cluster (more than one Ignite node)
> > in
> > > > one
> > > > > JVM. In the case you should specify different names for nodes via
> > > > > IgniteConfiguration.setName().
> > > > >
> > > > > I strongly recommend you do not invent the wheel and extend your
> test
> > > > > class from GridAbstarctTest which has methods to start/stop grids
> and
> > > do
> > > > a
> > > > > lot other really useful staff.
> > > > >
> > > > > Also, you can look at any Ignite test where all your problems have
> > been
> > > > > already solved :)
> > > > >
> > > > > -- Artem --
> > > > >
> > > > > On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
> > > > > [hidden email]> wrote:
> > > > >
> > > > >> Hi igniters,
> > > > >>
> > > > >> i am starting two ignite node with same config
> > > > >> file(Ignition.start("config/default-config.xml");).
> > > > >> One node i am starting in onStart Method of test and another is in
> > my
> > > > >> streamer which close every time.
> > > > >>
> > > > >> So one node is always up and another is start-stop.
> > > > >>
> > > > >> By doing this i am getting exception saying
> > > > >> org.apache.ignite.IgniteException:
> > > > >> Default grid instance has already been started.
> > > > >>
> > > > >> Because of this exception i am not able to proceed further.
> > > > >>
> > > > >> Please help me out here.
> > > > >>
> > > > >>
> > > > >> --
> > > > >> Chandresh Pancholi
> > > > >> Senior Software Engineer
> > > > >> Flipkart.com
> > > > >> Email-id:[hidden email]
> > > > >> Contact:08951803660
> > > > >>
> > > > >
> > > > >
> > > >
> > >
> >
>
>
>
> --
> Chandresh Pancholi
> Senior Software Engineer
> Flipkart.com
> Email-id:[hidden email]
> Contact:08951803660
>

[Denis Magda]

Chandresh,

Just in case if you have any questions in regards to MqttStreamer tests
I think you can ask Raul for guidance.
*Raul*, don't you mind to help Chandresh with tests if it's required?

When all the tests (including the new one) are green create a
pull-request and someone from the community will review your changes
https://cwiki.apache.org/confluence/display/IGNITE/How+to+Contribute#HowtoContribute-1.CreateGitHubpull-request

Thanks for contribution and patience :)

--
Denis

On 10/29/2015 3:00 PM, Artem Shutak wrote:

> Hi Chandresh,
>
> I think I'm not the best person who can help you with streamer. I'd
> recommend you to look at ignite/modules/mqtt where you can find
> MqttStreamer implementation with tests which already has been reviewed.
>
> Also, I've been moved the jira [1] from Patch Available status to Open as
> long as patch is not ready for review.
>
> [1] https://issues.apache.org/jira/browse/IGNITE-429.
>
> -- Artem --
>
> On Wed, Oct 28, 2015 at 8:36 AM, chandresh pancholi <
> [hidden email]> wrote:
>
>> Artem,
>> Can you please specifically point to already written tests. I have been
>> stuck with this JIRA ticket since long time and i want to finish it ASAP.
>>
>> If possible can you check out my code.?
>> https://github.com/chandresh-pancholi/ignite
>> module - storm
>>
>> On Tue, Oct 27, 2015 at 7:15 AM, Dmitriy Setrakyan <[hidden email]>
>> wrote:
>>
>>> On Mon, Oct 26, 2015 at 9:23 AM, Saikat Maitra <[hidden email]>
>>> wrote:
>>>
>>>> Hi
>>>>
>>>> Quick questions on the node startup.
>>>>
>>>> 1. What is the port defined in default-config.xml ?
>>>>
>>> I believe that the default discovery port is 47500. You can specify a
>>> different port if you like.
>>>
>>>
>>>> 2. if a listener is already running on that port then will the second
>>>> node will automatically detect and start on another port?
>>>>
>>> The default port range is 100, so Ignite will automatically pick the next
>>> available port in the range.
>>>
>>>
>>>> Regards
>>>> Saikat
>>>>
>>>> On Mon, Oct 26, 2015 at 7:13 PM, Artem Shutak <[hidden email]>
>>>> wrote:
>>>>
>>>>> My mistake. IgniteConfiguration.setGridName().
>>>>>
>>>>> -- Artem --
>>>>>
>>>>> On Mon, Oct 26, 2015 at 4:42 PM, Artem Shutak <[hidden email]>
>>>>> wrote:
>>>>>
>>>>>> Hi Chandresh,
>>>>>>
>>>>>> As I understand you want to run cluster (more than one Ignite node)
>>> in
>>>>> one
>>>>>> JVM. In the case you should specify different names for nodes via
>>>>>> IgniteConfiguration.setName().
>>>>>>
>>>>>> I strongly recommend you do not invent the wheel and extend your
>> test
>>>>>> class from GridAbstarctTest which has methods to start/stop grids
>> and
>>>> do
>>>>> a
>>>>>> lot other really useful staff.
>>>>>>
>>>>>> Also, you can look at any Ignite test where all your problems have
>>> been
>>>>>> already solved :)
>>>>>>
>>>>>> -- Artem --
>>>>>>
>>>>>> On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi <
>>>>>> [hidden email]> wrote:
>>>>>>
>>>>>>> Hi igniters,
>>>>>>>
>>>>>>> i am starting two ignite node with same config
>>>>>>> file(Ignition.start("config/default-config.xml");).
>>>>>>> One node i am starting in onStart Method of test and another is in
>>> my
>>>>>>> streamer which close every time.
>>>>>>>
>>>>>>> So one node is always up and another is start-stop.
>>>>>>>
>>>>>>> By doing this i am getting exception saying
>>>>>>> org.apache.ignite.IgniteException:
>>>>>>> Default grid instance has already been started.
>>>>>>>
>>>>>>> Because of this exception i am not able to proceed further.
>>>>>>>
>>>>>>> Please help me out here.
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Chandresh Pancholi
>>>>>>> Senior Software Engineer
>>>>>>> Flipkart.com
>>>>>>> Email-id:[hidden email]
>>>>>>> Contact:08951803660
>>>>>>>
>>>>>>
>>
>>
>> --
>> Chandresh Pancholi
>> Senior Software Engineer
>> Flipkart.com
>> Email-id:[hidden email]
>> Contact:08951803660
>>