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https://issues.apache.org/jira/browse/IGNITE-8908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Cherkasov updated IGNITE-8908:
--------------------------------------
Summary: NPE on discovery message processing (was: NPE in
BinaryMetadataTransport)
> NPE on discovery message processing
> -----------------------------------
>
> Key: IGNITE-8908
> URL: https://issues.apache.org/jira/browse/IGNITE-8908
> Project: Ignite
> Issue Type: Bug
> Components: general
> Reporter: Mikhail Cherkasov
> Priority: Major
> Attachments: ContinuousQueryTask.txt, RegisterTask.txt,
> ServiceTask.txt
>
>
> To reproduce the problem we do the the following steps:
> 1) start 4 server nodes
> 2) start client nodes: ServiceTask, RegisterTask, ContinuousQueryTask
> 3) restart 3 of 4 server nodes.
> The following exception is observed in logs:
> [2018-07-02 10:15:48,199][ERROR]tcp-disco-msg-worker-#2 Failed to notify
> direct custom event listener: MetadataUpdateAcceptedMessage
> [id=cae4cd95461-6f8d75e0-424e-4a8f-8f20-c34a9d55e44f, typeId=-372239526,
> acceptedVer=1, duplicated=false]
> java.lang.NullPointerException: null
> at
> org.apache.ignite.internal.processors.cache.binary.BinaryMetadataTransport$MetadataUpdateAcceptedListener.onCustomEvent(BinaryMetadataTransport.java:451)
> ~[ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.internal.processors.cache.binary.BinaryMetadataTransport$MetadataUpdateAcceptedListener.onCustomEvent(BinaryMetadataTransport.java:418)
> ~[ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:695)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery(GridDiscoveryManager.java:577)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.notifyDiscoveryListener(ServerImpl.java:5453)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processCustomMessage(ServerImpl.java:5279)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processCustomMessage(ServerImpl.java:5313)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2739)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2531)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerAdapter.body(ServerImpl.java:6730)
> [ignite-core-2.x.x.jar:2.x.x]
> at
> org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2614)
> [ignite-core-2.x.x.jar:2.x.x]
> at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> [ignite-core-2.x.x.jar:2.x.x]
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