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https://issues.apache.org/jira/browse/IGNITE-847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergi Vladykin reassigned IGNITE-847:
-------------------------------------
Assignee: Sergi Vladykin
> NPE in query process
> --------------------
>
> Key: IGNITE-847
> URL: https://issues.apache.org/jira/browse/IGNITE-847
> Project: Ignite
> Issue Type: Bug
> Reporter: Yakov Zhdanov
> Assignee: Sergi Vladykin
> Priority: Blocker
> Fix For: sprint-4
>
>
> {noformat}
> [20:58:44,090][ERROR][ignite-#3%pub-null%][GridMapQueryExecutor] Failed to
> process message: GridQueryRequest [reqId=60, pageSize=1024, space=words,
> qrys=[GridCacheSqlQuery [alias=__Z0(), qry=SELECT
> AVG(CAST(CNT AS DOUBLE)) __C0,
> MIN(CNT) __C1,
> MAX(CNT) __C2,
> COUNT(CNT) __C3
> FROM (SELECT
> COUNT(_VAL) AS CNT
> FROM "words".STRING
> GROUP BY VAL) 58, params=null]]]
> java.lang.NullPointerException
> at
> org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest(GridMapQueryExecutor.java:204)
> at
> org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onMessage(GridMapQueryExecutor.java:147)
> at
> org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor$2.onMessage(GridMapQueryExecutor.java:125)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager$ArrayListener.onMessage(GridIoManager.java:1603)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:690)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.access$1500(GridIoManager.java:58)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:653)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> {noformat}
> Need to check if node has already left.
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