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Posted to dev@ignite.apache.org by "Ilya Suntsov (JIRA)" <ji...@apache.org> on 2015/12/16 07:25:46 UTC

[jira] [Created] (IGNITE-2175) Not valid exceptions in case when example can't works with remote node started with server classpath (Java 7)

Ilya Suntsov created IGNITE-2175:
------------------------------------

             Summary: Not valid exceptions in case when example can't works with remote node started with server classpath (Java 7)
                 Key: IGNITE-2175
                 URL: https://issues.apache.org/jira/browse/IGNITE-2175
             Project: Ignite
          Issue Type: Bug
          Components: general
    Affects Versions: 1.5
         Environment: jdk 1.7
OS X 10.10.2
            Reporter: Ilya Suntsov
            Assignee: Yakov Zhdanov
            Priority: Critical
             Fix For: 1.5


Steps for reproduce:
1. Start one node form IDEA and one more from terminal
2. Run StreamVisitorExample.
Got exception:
{noformat}
16:41:23,807][SEVERE][pub-#13%null%][DataStreamProcessor] Failed to finish update job.
javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException: org.apache.ignite.examples.streaming.StreamVisitorExample$Instrument
	at org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1634)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxy.cacheException(IgniteCacheProxy.java:1806)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxy.get(IgniteCacheProxy.java:870)
	at org.apache.ignite.examples.streaming.StreamVisitorExample$1.apply(StreamVisitorExample.java:83)
	at org.apache.ignite.examples.streaming.StreamVisitorExample$1.apply(StreamVisitorExample.java:77)
	at org.apache.ignite.stream.StreamVisitor.receive(StreamVisitor.java:38)
	at org.apache.ignite.internal.processors.datastreamer.DataStreamerUpdateJob.call(DataStreamerUpdateJob.java:137)
	at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.processRequest(DataStreamProcessor.java:298)
	at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor.access$000(DataStreamProcessor.java:49)
	at org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor$1.onMessage(DataStreamProcessor.java:76)
	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:819)
	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1600(GridIoManager.java:103)
	at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:782)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.IgniteCheckedException: org.apache.ignite.examples.streaming.StreamVisitorExample$Instrument
	at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7005)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
	at org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:4522)
	at org.apache.ignite.internal.processors.cache.GridCacheAdapter.get(GridCacheAdapter.java:1378)
	at org.apache.ignite.internal.processors.cache.GridCacheProxyImpl.get(GridCacheProxyImpl.java:299)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxy.get(IgniteCacheProxy.java:863)
	... 13 more
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.examples.streaming.StreamVisitorExample$Instrument
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:274)
	at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8172)
	at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
	at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:458)
	at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1443)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:537)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:116)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:280)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:145)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:132)
	at org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinaryIfNeeded(GridCacheContext.java:1748)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.setResult(GridPartitionedSingleGetFuture.java:589)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.mapKeyToNode(GridPartitionedSingleGetFuture.java:387)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.map(GridPartitionedSingleGetFuture.java:196)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.init(GridPartitionedSingleGetFuture.java:186)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync0(GridDhtAtomicCache.java:1043)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.access$1500(GridDhtAtomicCache.java:127)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$12.apply(GridDhtAtomicCache.java:344)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$12.apply(GridDhtAtomicCache.java:342)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.asyncOp(GridDhtAtomicCache.java:699)
	at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync(GridDhtAtomicCache.java:342)
	at org.apache.ignite.internal.processors.cache.GridCacheAdapter.getAsync(GridCacheAdapter.java:4540)
{noformat}
3. Run CacheQueryExample
Got exception:
Example
{noformat}
>>> Cache query example started.
[14:50:50] Ignite node stopped OK [uptime=00:00:01:561]
Exception in thread "main" javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException: Query execution failed: GridCacheQueryBean [qry=GridCacheQueryAdapter [type=SCAN, clsName=null, clause=null, filter=org.apache.ignite.examples.datagrid.CacheQueryExample$1@e87203e, part=null, incMeta=false, metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0, avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0, keepAll=true, incBackups=false, dedup=false, prj=null, keepBinary=false, subjId=c205f5c9-cc74-4b14-bb1b-67f495680878, taskHash=0], rdc=null, trans=null]
	at org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1634)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.next(GridCacheQueryFutureAdapter.java:181)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxy$5.onHasNext(IgniteCacheProxy.java:528)
	at org.apache.ignite.internal.util.GridCloseableIteratorAdapter.hasNextX(GridCloseableIteratorAdapter.java:53)
	at org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45)
	at org.apache.ignite.internal.processors.cache.QueryCursorImpl.getAll(QueryCursorImpl.java:73)
	at org.apache.ignite.examples.datagrid.CacheQueryExample.scanQuery(CacheQueryExample.java:140)
	at org.apache.ignite.examples.datagrid.CacheQueryExample.main(CacheQueryExample.java:99)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: class org.apache.ignite.IgniteCheckedException: Query execution failed: GridCacheQueryBean [qry=GridCacheQueryAdapter [type=SCAN, clsName=null, clause=null, filter=org.apache.ignite.examples.datagrid.CacheQueryExample$1@e87203e, part=null, incMeta=false, metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0, avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0, keepAll=true, incBackups=false, dedup=false, prj=null, keepBinary=false, subjId=c205f5c9-cc74-4b14-bb1b-67f495680878, taskHash=0], rdc=null, trans=null]
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.checkError(GridCacheQueryFutureAdapter.java:267)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.internalIterator(GridCacheQueryFutureAdapter.java:325)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.next(GridCacheQueryFutureAdapter.java:171)
	... 11 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to execute query on node [query=GridCacheQueryBean [qry=GridCacheQueryAdapter [type=SCAN, clsName=null, clause=null, filter=org.apache.ignite.examples.datagrid.CacheQueryExample$1@e87203e, part=null, incMeta=false, metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0, avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0, keepAll=true, incBackups=false, dedup=false, prj=null, keepBinary=false, subjId=c205f5c9-cc74-4b14-bb1b-67f495680878, taskHash=0], rdc=null, trans=null], nodeId=5f874b15-5b0c-4378-8f40-785f622aaa4c]
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.onPage(GridCacheQueryFutureAdapter.java:390)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryResponse(GridCacheDistributedQueryManager.java:395)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.access$000(GridCacheDistributedQueryManager.java:60)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$1.apply(GridCacheDistributedQueryManager.java:90)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$1.apply(GridCacheDistributedQueryManager.java:88)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:582)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$300(GridCacheIoManager.java:80)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$OrderedMessageListener.onMessage(GridCacheIoManager.java:1085)
	at org.apache.ignite.internal.managers.communication.GridIoManager$GridCommunicationMessageSet.unwind(GridIoManager.java:2231)
	at org.apache.ignite.internal.managers.communication.GridIoManager.unwindMessageSet(GridIoManager.java:1000)
	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1800(GridIoManager.java:103)
	at org.apache.ignite.internal.managers.communication.GridIoManager$6.run(GridIoManager.java:969)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.IgniteCheckedException: org.apache.ignite.examples.model.Person
	at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7005)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$CachedResult.iterator(GridCacheQueryManager.java:2827)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1392)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:227)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:105)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:103)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:582)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:204)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:80)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:163)
	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:819)
	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1600(GridIoManager.java:103)
	at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:782)
	... 3 more
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.examples.model.Person
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:274)
	at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8172)
	at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
	at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:458)
	at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1443)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:537)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:116)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:280)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:145)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:132)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.advance(GridCacheQueryManager.java:910)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.<init>(GridCacheQueryManager.java:875)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.scanIterator(GridCacheQueryManager.java:830)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeQuery(GridCacheQueryManager.java:593)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1689)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1656)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1387)
	... 14 more

{noformat}
Remote node:
{noformat}
[14:50:50,081][SEVERE][sys-#28%null%][GridCacheDistributedQueryManager] <CacheQueryExamplePersons> Failed to run query [qry=GridCacheQueryInfo [loc=false, trans=null, rdc=null, qry=GridCacheQueryAdapter [type=SCAN, clsName=null, clause=null, filter=o.a.i.examples.datagrid.CacheQueryExample$1@38e31d90, part=null, incMeta=false, metrics=null, pageSize=1024, timeout=0, keepAll=false, incBackups=false, dedup=false, prj=null, keepBinary=false, subjId=c205f5c9-cc74-4b14-bb1b-67f495680878, taskHash=0], locFut=null, sndId=c205f5c9-cc74-4b14-bb1b-67f495680878, reqId=29, incMeta=false, all=false], node=5f874b15-5b0c-4378-8f40-785f622aaa4c]
class org.apache.ignite.IgniteCheckedException: org.apache.ignite.examples.model.Person
	at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7005)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$CachedResult.iterator(GridCacheQueryManager.java:2827)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1392)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:227)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:105)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:103)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:582)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:204)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:80)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:163)
	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:819)
	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1600(GridIoManager.java:103)
	at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:782)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.examples.model.Person
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:274)
	at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8172)
	at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
	at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:458)
	at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1443)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:537)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:116)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:280)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:145)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:132)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.advance(GridCacheQueryManager.java:910)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.<init>(GridCacheQueryManager.java:875)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.scanIterator(GridCacheQueryManager.java:830)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeQuery(GridCacheQueryManager.java:593)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1689)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1656)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1387)
	... 14 more
[14:50:50,088][SEVERE][sys-#28%null%][GridCacheDistributedQueryManager] <CacheQueryExamplePersons> Failed to close iterator.
class org.apache.ignite.IgniteCheckedException: org.apache.ignite.examples.model.Person
	at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7005)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$CachedResult.closeIfNotShared(GridCacheQueryManager.java:2767)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.removeQueryResult(GridCacheQueryManager.java:1723)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1610)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:227)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:105)
	at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:103)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:582)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:204)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:80)
	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:163)
	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:819)
	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1600(GridIoManager.java:103)
	at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:782)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.examples.model.Person
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:274)
	at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8172)
	at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
	at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:458)
	at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1443)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:537)
	at org.apache.ignite.internal.binary.BinaryObjectImpl.value(BinaryObjectImpl.java:116)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinary(CacheObjectContext.java:280)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:145)
	at org.apache.ignite.internal.processors.cache.CacheObjectContext.unwrapBinaryIfNeeded(CacheObjectContext.java:132)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.advance(GridCacheQueryManager.java:910)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.<init>(GridCacheQueryManager.java:875)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.scanIterator(GridCacheQueryManager.java:830)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeQuery(GridCacheQueryManager.java:593)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1689)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1656)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1387)
{noformat}



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