[IGNITE-1045] NPE after Service example execution

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: sprint-6
• Fix Version/s: sprint-7
• Component/s: general

Environment

Ubuntu 14.04, gridgain-community-fabric-1.1.4, build #104

• Assignee: Unassigned
• Reporter: Vasilisa Sidorova
• Created: 22/Jun/15 14:35
• Updated: 24/Jun/15 17:25
• Resolved: 24/Jun/15 09:19

Description

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STEPS FOR REPRODUCE
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1. Run four ExampleNodeStartup
2. Run ServicesExample
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ACTUAL RESULT
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There is NPE on the one of node's console after Service example is run:

[17:22:18] (err) Failed to notify listener: o.a.i.i.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture$[e-mail]
	at java.util.AbstractCollection.containsAll(AbstractCollection.java:315)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.allReceived(GridDhtPartitionsExchangeFuture.java:1051)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.access$600(GridDhtPartitionsExchangeFuture.java:54)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture$2.apply(GridDhtPartitionsExchangeFuture.java:1125)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture$2.apply(GridDhtPartitionsExchangeFuture.java:1095)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:241)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:229)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:359)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:302)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:1000)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:54)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:302)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:527)
	at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1019)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
	at java.lang.Thread.run(Thread.java:745)
Executing distributed service: myNodeSingletonService
[17:22:18,597][ERROR][exchange-worker-#50%null%][GridDhtPartitionsExchangeFuture] Failed to reinitialize local partitions (preloading will be stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=5, minorTopVer=5], nodeId=709a86c3, evt=DISCOVERY_CUSTOM_EVT]
java.lang.NullPointerException
	at java.util.AbstractCollection.containsAll(AbstractCollection.java:315)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.allReceived(GridDhtPartitionsExchangeFuture.java:1051)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.access$600(GridDhtPartitionsExchangeFuture.java:54)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture$2.apply(GridDhtPartitionsExchangeFuture.java:1125)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture$2.apply(GridDhtPartitionsExchangeFuture.java:1095)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:241)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:229)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:359)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:302)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:1000)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.onDone(GridDhtPartitionsExchangeFuture.java:54)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:302)
	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:527)
	at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1019)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
	at java.lang.Thread.run(Thread.java:745)

Look at the attached logs
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EXPECTED RESULT
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There isn't any exceptions during and after example execution
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ADDITIONAL INFO
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Isn't reproducible if one ExampleNodeStartup started