Bug in 1.2.0/1.3.4 or fix after 1.1.0?

[Ognen Duzlevski]

Hello all,

I am trying to figure out an issue that is preventing me from upgrading
from 1.1.0. Namely, a basic SQL query that used to work in 1.1.0 is failing
in 1.2.0 and 1.3.0.

I can see the following classes deployed in the cache (via putting a fat
jar in ignite/libs):

[11:00:50,806][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.Post
[11:00:50,809][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.TrackedClient
[11:00:50,811][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.PostAttribute
[11:00:50,825][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class scala.Some
[11:00:50,828][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class scala.collection.immutable.List$SerializationProxy
[11:00:50,864][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class scala.collection.immutable.ListSerializeEnd$
[11:00:50,865][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class org.joda.time.DateTime
[11:00:50,866][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class org.joda.time.chrono.ISOChronology$Stub
[11:00:50,867][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class org.joda.time.DateTimeZone$Stub
[11:00:50,896][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class scala.None$
[11:00:50,915][INFO][ignite-#20%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.CountPoint
[11:00:51,067][INFO][ignite-#25%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.CommentData
[11:00:51,072][INFO][ignite-#25%sys-null%][GridDeploymentLocalStore] Class
locally deployed: class com.datascience.socialnetworkpollers.GenderData

I can see my cache get loaded with the sample data I have. When I run a
simple select query, I get the following (lengthy) stack trace. Any ideas?
The code (which I cannot post fully) runs just fine in 1.1.0 - which gives
me at least two possibilities - 1) bug is introduced or 2) bug was fixed in
1.2.0 that still exists in 1.1.0 ;)

Thanks!
Ognen

Read/wrote 1174 posts from/to file
Committed to Ignite Cache
[error] (run-main-0) javax.cache.CacheException: Failed to run reduce query
locally.
javax.cache.CacheException: Failed to run reduce query locally.
       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:553)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at
com.shoutlet.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at
com.shoutlet.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
execute SQL query.
       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:657)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at com.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
Caused by: org.h2.jdbc.JdbcSQLException: General error:
"javax.cache.CacheException: class
org.apache.ignite.IgniteCheckedException: Failed to find class with given c
lass loader for unmarshalling (make sure same version of all classes are
available on all nodes or enable peer-class-loading):
org.apache.ignite.internal.processors.c
ache.GridCacheDeploymentManager$CacheClassLoader@5f72aaed"; SQL statement:
SELECT
   __C0 _KEY,
   __C1 _VAL
FROM __Z0() [50000-175]
       at
org.h2.message.DbException.getJdbcSQLException(DbException.java:332)
       at org.h2.message.DbException.get(DbException.java:161)
       at org.h2.message.DbException.convert(DbException.java:284)
       at org.h2.command.Command.executeQuery(Command.java:208)
       at
org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at com.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
Caused by: javax.cache.CacheException: class
org.apache.ignite.IgniteCheckedException: Failed to find class with given
class loader for unmarshalling (make sure same
version of all classes are available on all nodes or enable
peer-class-loading):
org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoad
er@5f72aaed
       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:94)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)

       at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
       at
org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
       at org.h2.index.IndexCursor.next(IndexCursor.java:274)
       at org.h2.table.TableFilter.next(TableFilter.java:359)
       at org.h2.command.dml.Select.queryFlat(Select.java:527)
       at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
       at org.h2.command.dml.Query.query(Query.java:297)
       at org.h2.command.dml.Query.query(Query.java:284)
       at org.h2.command.dml.Query.query(Query.java:36)
       at org.h2.command.CommandContainer.query(CommandContainer.java:91)
       at org.h2.command.Command.executeQuery(Command.java:196)
       at
org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at com.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to find
class with given class loader for unmarshalling (make sure same version of
all classes are a
vailable on all nodes or enable peer-class-loading):
org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader@5f72aaed
       at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:242)

       at
org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessorImpl.unmarshal(IgniteCacheObjectProcessorImpl.java:89)

       at
org.apache.ignite.internal.processors.cache.CacheObjectImpl.finishUnmarshal(CacheObjectImpl.java:103)

       at
org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2CacheObject.value(GridH2CacheObject.java:69)

       at
org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2ValueMessageFactory.fillArray(GridH2ValueMessageFactory.java:125)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:91)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)

       at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
       at
org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
       at org.h2.index.IndexCursor.next(IndexCursor.java:274)
       at org.h2.table.TableFilter.next(TableFilter.java:359)
       at org.h2.command.dml.Select.queryFlat(Select.java:527)
       at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
       at org.h2.command.dml.Query.query(Query.java:297)
       at org.h2.command.dml.Query.query(Query.java:284)
       at org.h2.command.dml.Query.query(Query.java:36)
       at org.h2.command.CommandContainer.query(CommandContainer.java:91)
       at org.h2.command.Command.executeQuery(Command.java:196)
       at
org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at com.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
Caused by: java.lang.ClassNotFoundException: Failed to load class
[name=scala.Some, ctx={}]
       at
org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader.findClass(GridCacheDeploymentManager.java:830)

       at
org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader.loadClass(GridCacheDeploymentManager.java:787)

       at java.lang.Class.forName0(Native Method)
       at java.lang.Class.forName(Class.java:348)
       at
org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:7911)
       at
org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:177)

       at
org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:252)

       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:246)

       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:419)

       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:507)

       at
org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:751)

       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:252)

       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:419)

       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:507)

       at
org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:751)

       at
org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:252)

       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
       at
org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:236)

       at
org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessorImpl.unmarshal(IgniteCacheObjectProcessorImpl.java:89)

       at
org.apache.ignite.internal.processors.cache.CacheObjectImpl.finishUnmarshal(CacheObjectImpl.java:103)

       at
org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2CacheObject.value(GridH2CacheObject.java:69)

       at
org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2ValueMessageFactory.fillArray(GridH2ValueMessageFactory.java:125)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:91)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)

       at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
       at
org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
       at org.h2.index.IndexCursor.next(IndexCursor.java:274)
       at org.h2.table.TableFilter.next(TableFilter.java:359)
       at org.h2.command.dml.Select.queryFlat(Select.java:527)
       at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
       at org.h2.command.dml.Query.query(Query.java:297)
       at org.h2.command.dml.Query.query(Query.java:284)
       at org.h2.command.dml.Query.query(Query.java:36)
       at org.h2.command.CommandContainer.query(CommandContainer.java:91)
       at org.h2.command.Command.executeQuery(Command.java:196)
       at
org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)

       at
org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)

       at
org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)

       at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
       at com.datascience.socialnetworkpollers.Test.main(Test.scala)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

       at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

       at java.lang.reflect.Method.invoke(Method.java:497)
[trace] Stack trace suppressed: run last compile:run for the full output.

[yzhdanov]

Ognen, can you please turn peer classloading off? For data grid it is
recommended to set it to false.

I would also like to see the code. Make sure to share the jar as well.

--Yakov

2015-08-08 19:10 GMT+03:00 Ognen Duzlevski <[hidden email]>:

> Hello all,
>
> I am trying to figure out an issue that is preventing me from upgrading
> from 1.1.0. Namely, a basic SQL query that used to work in 1.1.0 is failing
> in 1.2.0 and 1.3.0.
>
> I can see the following classes deployed in the cache (via putting a fat
> jar in ignite/libs):
>
> [11:00:50,806][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.Post
> [11:00:50,809][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.TrackedClient
> [11:00:50,811][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.PostAttribute
> [11:00:50,825][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class scala.Some
> [11:00:50,828][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class scala.collection.immutable.List$SerializationProxy
> [11:00:50,864][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class scala.collection.immutable.ListSerializeEnd$
> [11:00:50,865][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class org.joda.time.DateTime
> [11:00:50,866][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class org.joda.time.chrono.ISOChronology$Stub
> [11:00:50,867][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class org.joda.time.DateTimeZone$Stub
> [11:00:50,896][INFO][ignite-#19%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class scala.None$
> [11:00:50,915][INFO][ignite-#20%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.CountPoint
> [11:00:51,067][INFO][ignite-#25%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.CommentData
> [11:00:51,072][INFO][ignite-#25%sys-null%][GridDeploymentLocalStore] Class
> locally deployed: class com.datascience.socialnetworkpollers.GenderData
>
> I can see my cache get loaded with the sample data I have. When I run a
> simple select query, I get the following (lengthy) stack trace. Any ideas?
> The code (which I cannot post fully) runs just fine in 1.1.0 - which gives
> me at least two possibilities - 1) bug is introduced or 2) bug was fixed in
> 1.2.0 that still exists in 1.1.0 ;)
>
> Thanks!
> Ognen
>
> Read/wrote 1174 posts from/to file
> Committed to Ignite Cache
> [error] (run-main-0) javax.cache.CacheException: Failed to run reduce query
> locally.
> javax.cache.CacheException: Failed to run reduce query locally.
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:553)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at
> com.shoutlet.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at
> com.shoutlet.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
> execute SQL query.
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:657)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at com.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> Caused by: org.h2.jdbc.JdbcSQLException: General error:
> "javax.cache.CacheException: class
> org.apache.ignite.IgniteCheckedException: Failed to find class with given c
> lass loader for unmarshalling (make sure same version of all classes are
> available on all nodes or enable peer-class-loading):
> org.apache.ignite.internal.processors.c
> ache.GridCacheDeploymentManager$CacheClassLoader@5f72aaed"; SQL statement:
> SELECT
>    __C0 _KEY,
>    __C1 _VAL
> FROM __Z0() [50000-175]
>        at
> org.h2.message.DbException.getJdbcSQLException(DbException.java:332)
>        at org.h2.message.DbException.get(DbException.java:161)
>        at org.h2.message.DbException.convert(DbException.java:284)
>        at org.h2.command.Command.executeQuery(Command.java:208)
>        at
>
> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at com.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> Caused by: javax.cache.CacheException: class
> org.apache.ignite.IgniteCheckedException: Failed to find class with given
> class loader for unmarshalling (make sure same
> version of all classes are available on all nodes or enable
> peer-class-loading):
>
> org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoad
> er@5f72aaed
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:94)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)
>
>        at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
>        at
> org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
>        at org.h2.index.IndexCursor.next(IndexCursor.java:274)
>        at org.h2.table.TableFilter.next(TableFilter.java:359)
>        at org.h2.command.dml.Select.queryFlat(Select.java:527)
>        at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
>        at org.h2.command.dml.Query.query(Query.java:297)
>        at org.h2.command.dml.Query.query(Query.java:284)
>        at org.h2.command.dml.Query.query(Query.java:36)
>        at org.h2.command.CommandContainer.query(CommandContainer.java:91)
>        at org.h2.command.Command.executeQuery(Command.java:196)
>        at
>
> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at com.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to find
> class with given class loader for unmarshalling (make sure same version of
> all classes are a
> vailable on all nodes or enable peer-class-loading):
>
> org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader@5f72aaed
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:242)
>
>        at
>
> org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessorImpl.unmarshal(IgniteCacheObjectProcessorImpl.java:89)
>
>        at
>
> org.apache.ignite.internal.processors.cache.CacheObjectImpl.finishUnmarshal(CacheObjectImpl.java:103)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2CacheObject.value(GridH2CacheObject.java:69)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2ValueMessageFactory.fillArray(GridH2ValueMessageFactory.java:125)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:91)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)
>
>        at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
>        at
> org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
>        at org.h2.index.IndexCursor.next(IndexCursor.java:274)
>        at org.h2.table.TableFilter.next(TableFilter.java:359)
>        at org.h2.command.dml.Select.queryFlat(Select.java:527)
>        at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
>        at org.h2.command.dml.Query.query(Query.java:297)
>        at org.h2.command.dml.Query.query(Query.java:284)
>        at org.h2.command.dml.Query.query(Query.java:36)
>        at org.h2.command.CommandContainer.query(CommandContainer.java:91)
>        at org.h2.command.Command.executeQuery(Command.java:196)
>        at
>
> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at com.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> Caused by: java.lang.ClassNotFoundException: Failed to load class
> [name=scala.Some, ctx={}]
>        at
>
> org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader.findClass(GridCacheDeploymentManager.java:830)
>
>        at
>
> org.apache.ignite.internal.processors.cache.GridCacheDeploymentManager$CacheClassLoader.loadClass(GridCacheDeploymentManager.java:787)
>
>        at java.lang.Class.forName0(Native Method)
>        at java.lang.Class.forName(Class.java:348)
>        at
> org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:7911)
>        at
>
> org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:177)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:252)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:246)
>
>        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:419)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:507)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:751)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:252)
>
>        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readFields(OptimizedObjectInputStream.java:419)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:507)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:751)
>
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:252)
>
>        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365)
>        at
>
> org.apache.ignite.marshaller.optimized.OptimizedMarshaller.unmarshal(OptimizedMarshaller.java:236)
>
>        at
>
> org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessorImpl.unmarshal(IgniteCacheObjectProcessorImpl.java:89)
>
>        at
>
> org.apache.ignite.internal.processors.cache.CacheObjectImpl.finishUnmarshal(CacheObjectImpl.java:103)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2CacheObject.value(GridH2CacheObject.java:69)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.msg.GridH2ValueMessageFactory.fillArray(GridH2ValueMessageFactory.java:125)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:91)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridResultPage$1.next(GridResultPage.java:76)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:86)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndexUnsorted$1.next(GridMergeIndexUnsorted.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$IteratorCursor.next(GridMergeIndex.java:283)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:313)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex$FetchingCursor.next(GridMergeIndex.java:333)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$4.readRow(GridReduceQueryExecutor.java:926)
>
>        at org.h2.tools.SimpleResultSet.next(SimpleResultSet.java:351)
>        at
> org.h2.index.FunctionCursorResultSet.next(FunctionCursorResultSet.java:60)
>        at org.h2.index.IndexCursor.next(IndexCursor.java:274)
>        at org.h2.table.TableFilter.next(TableFilter.java:359)
>        at org.h2.command.dml.Select.queryFlat(Select.java:527)
>        at org.h2.command.dml.Select.queryWithoutCache(Select.java:632)
>        at org.h2.command.dml.Query.query(Query.java:297)
>        at org.h2.command.dml.Query.query(Query.java:284)
>        at org.h2.command.dml.Query.query(Query.java:36)
>        at org.h2.command.CommandContainer.query(CommandContainer.java:91)
>        at org.h2.command.Command.executeQuery(Command.java:196)
>        at
>
> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:654)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:675)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:531)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$2.iterator(IgniteH2Indexing.java:777)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$3.iterator(IgniteH2Indexing.java:811)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:59)
>
>        at
>
> org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:71)
>
>        at com.datascience.socialnetworkpollers.Test$.main(Test.scala:304)
>        at com.datascience.socialnetworkpollers.Test.main(Test.scala)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>        at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>        at java.lang.reflect.Method.invoke(Method.java:497)
> [trace] Stack trace suppressed: run last compile:run for the full output.
>

[Ognen Duzlevski]

On Mon, Aug 10, 2015 at 1:39 AM, Yakov Zhdanov <[hidden email]> wrote:

> Ognen, can you please turn peer classloading off? For data grid it is
> recommended to set it to false.
>
> Yakov, that fixed it. Thanks!