[
https://issues.apache.org/jira/browse/IGNITE-2539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130711#comment-15130711
]
Vladimir Ershov commented on IGNITE-2539:
-----------------------------------------
Wrote test: gathered problems:
{noformat}
[17:09:41,211][ERROR][test-runner-#166%rendezvous.RendezvousAffinityRebalancingSelfTest%][RendezvousAffinityRebalancingSelfTest32]
Failed to pre-stop processor: GridProcessorAdapter []
java.lang.NullPointerException
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.onExchangeDone(GridCacheProcessor.java:1718)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:1113)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:87)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:336)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager.onKernalStop0(GridCachePartitionExchangeManager.java:443)
at
org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.onKernalStop(GridCacheSharedManagerAdapter.java:113)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.onKernalStop(GridCacheProcessor.java:883)
at org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:1814)
at org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:1760)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2206)
at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2169)
at org.apache.ignite.internal.IgnitionEx.stop(IgnitionEx.java:321)
at org.apache.ignite.Ignition.stop(Ignition.java:224)
at
org.apache.ignite.testframework.junits.GridAbstractTest.stopGrid(GridAbstractTest.java:821)
at
org.apache.ignite.testframework.junits.GridAbstractTest.stopGrid(GridAbstractTest.java:1082)
at
org.apache.ignite.cache.affinity.AbstractAffinityRebalancingTest.testCacheStopping(AbstractAffinityRebalancingTest.java:99)
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)
at junit.framework.TestCase.runTest(TestCase.java:176)
at
org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:1723)
at
org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:118)
at
org.apache.ignite.testframework.junits.GridAbstractTest$4.run(GridAbstractTest.java:1661)
at java.lang.Thread.run(Thread.java:745)
{noformat}
{noformat}
[17:10:12,633][ERROR][exchange-worker-#4057%rendezvous.RendezvousAffinityRebalancingSelfTest45%][GridDhtPartitionsExchangeFuture]
Failed to reinitialize local partitions (preloading will be stopped):
GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=84,
minorTopVer=15], nodeId=fbf3dcfd, evt=DISCOVERY_CUSTOM_EVT]
java.lang.NullPointerException
at
org.apache.ignite.internal.processors.cache.GridCacheSharedContext.partitionReleaseFuture(GridCacheSharedContext.java:502)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:767)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1297)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
{noformat}
{noformat}
[17:10:12,668][ERROR][exchange-worker-#4057%rendezvous.RendezvousAffinityRebalancingSelfTest45%][GridCachePartitionExchangeManager]
Failed to wait for completion of partition map exchange (preloading will not
start): GridDhtPartitionsExchangeFuture [dummy=false, forcePreload=false,
reassign=false, discoEvt=DiscoveryCustomEvent
[customMsg=DynamicCacheChangeBatch [reqs=[DynamicCacheChangeRequest
[deploymentId=b27f777a251-d8780e92-c79f-434b-a55a-ad06448f3f03,
startCfg=CacheConfiguration [name=cacheP190, storeConcurrentLoadAllThreshold=5,
rebalancePoolSize=2, rebalanceTimeout=10000, evictPlc=null, evictSync=false,
evictKeyBufSize=1024, evictSyncConcurrencyLvl=4, evictSyncTimeout=10000,
evictFilter=null, evictMaxOverflowRatio=10.0, eagerTtl=true, dfltLockTimeout=0,
startSize=1500000, nearCfg=null, writeSync=PRIMARY_SYNC, storeFactory=null,
storeKeepBinary=false, loadPrevVal=false,
aff=o.a.i.cache.affinity.rendezvous.RendezvousAffinityFunction@6f5a7d63,
cacheMode=PARTITIONED, atomicityMode=ATOMIC, atomicWriteOrderMode=PRIMARY,
backups=1, invalidate=false, tmLookupClsName=null, rebalanceMode=ASYNC,
rebalanceOrder=0, rebalanceBatchSize=524288, rebalanceBatchesPrefetchCount=2,
offHeapMaxMem=-1, swapEnabled=false, maxConcurrentAsyncOps=500,
writeBehindEnabled=false, writeBehindFlushSize=10240,
writeBehindFlushFreq=5000, writeBehindFlushThreadCnt=1,
writeBehindBatchSize=512, memMode=ONHEAP_TIERED,
affMapper=o.a.i.i.processors.cache.GridCacheDefaultAffinityKeyMapper@2a06c25c,
rebalanceDelay=0, rebalanceThrottle=0, interceptor=null,
longQryWarnTimeout=3000, readFromBackup=true,
nodeFilter=o.a.i.configuration.CacheConfiguration$IgniteAllNodesPredicate@bdca2c,
sqlSchema=null, sqlEscapeAll=false, sqlOnheapRowCacheSize=10240,
snapshotableIdx=false, cpOnRead=true, topValidator=null], cacheType=USER,
initiatingNodeId=fbf3dcfd-c947-4798-8ac3-617d91b00001, nearCacheCfg=null,
clientStartOnly=false, stop=false, close=false, failIfExists=false,
template=false, exchangeNeeded=true, cacheFutTopVer=null,
cacheName=cacheP190]], clientNodes=null,
id=c27f777a251-d8780e92-c79f-434b-a55a-ad06448f3f03, clientReconnect=false],
affTopVer=AffinityTopologyVersion [topVer=84, minorTopVer=15],
super=DiscoveryEvent [evtNode=TcpDiscoveryNode
[id=fbf3dcfd-c947-4798-8ac3-617d91b00001, addrs=[127.0.0.1],
sockAddrs=[/127.0.0.1:47501], discPort=47501, order=2, intOrder=2,
lastExchangeTime=1454508610226, loc=false, ver=1.6.0#19700101-sha1:00000000,
isClient=false], topVer=84, nodeId8=ff21274f, msg=null,
type=DISCOVERY_CUSTOM_EVT, tstamp=1454508612614]],
rcvdIds=GridConcurrentHashSet [elements=[]],
rmtIds=[dd97e400-3d81-45bf-8f36-62a56c100000,
4da50e03-41cc-4ab2-92f1-07a00bb00002, fbf3dcfd-c947-4798-8ac3-617d91b00001],
exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=84,
minorTopVer=15], nodeId=fbf3dcfd, evt=DISCOVERY_CUSTOM_EVT], init=true,
ready=false, replied=false, added=true, initFut=GridFutureAdapter [resFlag=2,
res=false, startTime=1454508612614, endTime=1454508612634,
ignoreInterrupts=false, state=DONE], topSnapshot=null, lastVer=null,
partReleaseFut=null, skipPreload=false, clientOnlyExchange=false,
initTs=1454508612614, oldest=dd97e400-3d81-45bf-8f36-62a56c100000,
oldestOrder=1, evtLatch=0, remaining=[dd97e400-3d81-45bf-8f36-62a56c100000,
4da50e03-41cc-4ab2-92f1-07a00bb00002, fbf3dcfd-c947-4798-8ac3-617d91b00001],
super=GridFutureAdapter [resFlag=1, res=java.lang.NullPointerException,
startTime=1454508612614, endTime=1454508612634, ignoreInterrupts=false,
state=DONE]]
class org.apache.ignite.IgniteCheckedException: null
at
org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7019)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:168)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:117)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1299)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at
org.apache.ignite.internal.processors.cache.GridCacheSharedContext.partitionReleaseFuture(GridCacheSharedContext.java:502)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:767)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1297)
... 2 more
{noformat}
> NPE at RendezvousAffinityFunction
> ---------------------------------
>
> Key: IGNITE-2539
> URL: https://issues.apache.org/jira/browse/IGNITE-2539
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 1.5.0.final
> Reporter: Vladimir Ershov
> Assignee: Vladimir Ershov
> Priority: Critical
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> RendezvousAffinityFunction#assignPartition throws NPE, probably due to
> simultaneous topology change and cache stop. We should write a test and fix
> this.
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