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Posted to issues@ignite.apache.org by "Pavel Vinokurov (Jira)" <ji...@apache.org> on 2020/12/01 17:27:00 UTC

[jira] [Created] (IGNITE-13791) NullPointerException when topology is unstable

Pavel Vinokurov created IGNITE-13791:
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             Summary: NullPointerException when topology is unstable 
                 Key: IGNITE-13791
                 URL: https://issues.apache.org/jira/browse/IGNITE-13791
             Project: Ignite
          Issue Type: Bug
          Components: networking
    Affects Versions: 2.9.1
            Reporter: Pavel Vinokurov
         Attachments: UnstableServerTopology.java

Unstable topology with blinking server nodes leads to the critical system error:

{code:java}
SEVERE: Critical system error detected. Will be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=java.lang.NullPointerException]]
java.lang.NullPointerException
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processNodeAddedMessage(ServerImpl.java:5096)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:3236)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2915)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:8064)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:3086)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
	at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7995)
	at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:58)

Dec 01, 2020 8:22:55 PM java.util.logging.LogManager$RootLogger log
SEVERE: JVM will be halted immediately due to the failure: [failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=java.lang.NullPointerException]]
{code}




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