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From "Vladimir Ershov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-2453) GridCacheStopSelfTest reveal NPE at GridNearTxFinishFuture for backup node is null
Date Tue, 26 Jan 2016 16:09:39 GMT
Vladimir Ershov created IGNITE-2453:
---------------------------------------

             Summary: GridCacheStopSelfTest reveal NPE at GridNearTxFinishFuture for backup
node is null
                 Key: IGNITE-2453
                 URL: https://issues.apache.org/jira/browse/IGNITE-2453
             Project: Ignite
          Issue Type: Bug
          Components: cache
            Reporter: Vladimir Ershov
            Priority: Critical


We have to fix case with backup == null here 
GridNearTxFinishFuture#checkBackup()
to prevent this:
{noformat}
[02:11:50,554][ERROR][disco-event-worker-#70746%cache.GridCacheStopSelfTest0%][GridEventStorageManager]
Unexpected exception in listener notification for event: DiscoveryEvent [evtNode=TcpDiscoveryNode
[id=81c3f225-1185-487a-8b28-c48afd300002, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47502],
discPort=47502, order=3, intOrder=3, lastExchangeTime=1453774307067, loc=false, ver=1.5.1#19700101-sha1:00000000,
isClient=false], topVer=7, nodeId8=92550fcc, msg=Node left: TcpDiscoveryNode [id=81c3f225-1185-487a-8b28-c48afd300002,
addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47502], discPort=47502, order=3, intOrder=3, lastExchangeTime=1453774307067,
loc=false, ver=1.5.1#19700101-sha1:00000000, isClient=false], type=NODE_LEFT, tstamp=1453774310538]
java.lang.NullPointerException
	at org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture$CheckBackupMiniFuture.onNodeLeft(GridNearTxFinishFuture.java:883)
	at org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onNodeLeft(GridNearTxFinishFuture.java:139)
	at org.apache.ignite.internal.processors.cache.GridCacheMvccManager$3.onEvent(GridCacheMvccManager.java:217)
	at org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:770)
	at org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:755)
	at org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.record(GridEventStorageManager.java:295)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.recordEvent(GridDiscoveryManager.java:1974)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body0(GridDiscoveryManager.java:2181)
	at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body(GridDiscoveryManager.java:2014)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
	at java.lang.Thread.run(Thread.java:745)
{noformat}



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