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      Description

      This exception sometimes appear in logs when topology changes under load:

      2016-03-06T08:07:52,500 ERROR [sys-#47%null%] (Slf4jLogger.java:112) - Failed processing message [senderId=ad2315fd-237c-492c-a1c6-7ea69c7f3807, msg=GridDhtPartitionSupplyMessageV2 [updateSeq=35, topVer=AffinityTopologyVersion [topVer=1413, minorTopVer=0], missed=null, msgSize=0, size=1, parts=[718], super=GridCacheMessage [msgId=52249, depInfo=null, err=null, skipPrepare=false, cacheId=1762189895, cacheId=1762189895]]]
      java.lang.NullPointerException
      	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionDemander$RebalanceFuture.partitionDone(GridDhtPartitionDemander.java:971) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionDemander$RebalanceFuture.access$1100(GridDhtPartitionDemander.java:751) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionDemander.handleSupplyMessage(GridDhtPartitionDemander.java:600) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader.handleSupplyMessage(GridDhtPreloader.java:407) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:342) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:335) ~[ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:582) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$300(GridCacheIoManager.java:80) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$OrderedMessageListener.onMessage(GridCacheIoManager.java:1085) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.managers.communication.GridIoManager$GridCommunicationMessageSet.unwind(GridIoManager.java:2236) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.managers.communication.GridIoManager.unwindMessageSet(GridIoManager.java:1003) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.managers.communication.GridIoManager.access$1800(GridIoManager.java:103) [ignite-core-1.5.5.jar:1.5.5]
      	at org.apache.ignite.internal.managers.communication.GridIoManager$6.run(GridIoManager.java:972) [ignite-core-1.5.5.jar:1.5.5]
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51]
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51]
      	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
      

      It doesn't seem to break anything, but still has to be fixed.

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              • Assignee:
                avinogradov Anton Vinogradov
                Reporter:
                vkulichenko Valentin Kulichenko
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                  Updated:
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