Alexei Scherbakov created IGNITE-11862:
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Summary: Cache stopping on supplier during rebalance causes NPE
and supplying failure.
Key: IGNITE-11862
URL: https://issues.apache.org/jira/browse/IGNITE-11862
Project: Ignite
Issue Type: Bug
Reporter: Alexei Scherbakov
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[21:12:14]W: [org.apache.ignite:ignite-core] [2019-05-20
21:12:14,376][ERROR][sys-#60310%distributed.CacheParallelStartTest0%][GridDhtPartitionSupplier]
Failed to continue supplying [grp=static-cache-group45,
demander=ed1c0109-8721-4cd8-80d9-d36e82500001, top
Ver=AffinityTopologyVersion [topVer=2, minorTopVer=0], topic=0]
[21:12:14]W: [org.apache.ignite:ignite-core] java.lang.NullPointerException
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.CacheGroupContext.addRebalanceSupplyEvent(CacheGroupContext.java:525)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionSupplier.handleDemandMessage(GridDhtPartitionSupplier.java:422)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader.handleDemandMessage(GridDhtPreloader.java:397)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:455)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$5.apply(GridCachePartitionExchangeManager.java:440)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1141)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:591)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$800(GridCacheIoManager.java:109)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.processors.cache.GridCacheIoManager$OrderedMessageListener.onMessage(GridCacheIoManager.java:1706)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1566)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:129)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager$GridCommunicationMessageSet.unwind(GridIoManager.java:2795)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager.unwindMessageSet(GridIoManager.java:1523)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager.access$4500(GridIoManager.java:129)
[21:12:14]W: [org.apache.ignite:ignite-core] at
org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1492)
[21:12:14]W: [org.apache.ignite:ignite-core] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[21:12:14]W: [org.apache.ignite:ignite-core] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[21:12:14]W: [org.apache.ignite:ignite-core] at
java.lang.Thread.run(Thread.java:748)
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