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https://issues.apache.org/jira/browse/IGNITE-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14610840#comment-14610840
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Sergi Vladykin edited comment on IGNITE-886 at 7/23/15 8:41 AM:
----------------------------------------------------------------

This issue was fixed as part of work on IGNITE-484.
Please check this scenario.


was (Author: sergi.vladykin):
please check this scenario

> Failure in query execution when remote node crashes
> ---------------------------------------------------
>
>                 Key: IGNITE-886
>                 URL: https://issues.apache.org/jira/browse/IGNITE-886
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Dmitriy Setrakyan
>            Priority: Blocker
>             Fix For: sprint-7
>
>
> I reproduced this example when crashing one of the {{ExampleNodeStartup}} 
> instances while running the {{streaming.wordcount}} example as described in 
> IGNITE-885.
> {code}
> [08:32:52] Topology snapshot [ver=8, nodes=2, CPUs=4, heap=6.6GB]
> [08:32:52] Ignite node stopped OK [uptime=00:01:51:57]
> Exception in thread "main" javax.cache.CacheException: Failed to run map 
> query remotely.
>       at 
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:343)
>       at 
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.queryTwoStep(IgniteH2Indexing.java:775)
>       at 
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.queryTwoStep(IgniteH2Indexing.java:866)
>       at 
> org.apache.ignite.internal.processors.query.GridQueryProcessor.queryTwoStep(GridQueryProcessor.java:561)
>       at 
> org.apache.ignite.internal.processors.cache.IgniteCacheProxy.query(IgniteCacheProxy.java:513)
>       at 
> org.apache.ignite.examples.streaming.wordcount.QueryWords.main(QueryWords.java:75)
>       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:483)
>       at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
> Caused by: javax.cache.CacheException: Failed to execute map query on the 
> node: 94103e9c-a2a5-4607-b468-99293b8db782, Node left the topology.
>       at 
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.fail(GridReduceQueryExecutor.java:204)
>       at 
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.access$300(GridReduceQueryExecutor.java:61)
>       at 
> org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$2.onEvent(GridReduceQueryExecutor.java:147)
>       at 
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:739)
>       at 
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:724)
>       at 
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.record(GridEventStorageManager.java:272)
>       at 
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.recordEvent(GridDiscoveryManager.java:1597)
>       at 
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body0(GridDiscoveryManager.java:1787)
>       at 
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body(GridDiscoveryManager.java:1636)
>       at 
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
>       at java.lang.Thread.run(Thread.java:745)
> {code}



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