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  1. Ignite
  2. IGNITE-11378

Critical system errors on cluster with enabled peristance

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: 2.7
    • Fix Version/s: None
    • Component/s: persistence
    • Labels:
      None
    • Ignite Flags:
      Docs Required

      Description

      The attached reproducer shows the following exception during streaming data to cache:

      [2019-02-21 16:15:23,202][ERROR][tcp-disco-msg-worker-[100a6976 0:0:0:0:0:0:0:1%lo:47500]-#19%3%][root] Critical system error detected. Will be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet []]], failureCtx=FailureContext [type=SYSTEM_WORKER_BLOCKED, err=class o.a.i.IgniteException: GridWorker [name=data-streamer-stripe-5, igniteInstanceName=3, finished=false, heartbeatTs=1550754912905]]]
      class org.apache.ignite.IgniteException: GridWorker [name=data-streamer-stripe-5, igniteInstanceName=3, finished=false, heartbeatTs=1550754912905]
      

      If the blocked timeout is changed by cfg.setSystemWorkerBlockedTimeout(30_000), after streaming data and restarting several nodes the following critical error occurs:

      [2019-02-21 16:24:07,164][ERROR][grid-timeout-worker-#214%client%][G] Blocked system-critical thread has been detected. This can lead to cluster-wide undefined behaviour [threadName=tcp-comm-worker, blockedFor=36s]
      [2019-02-21 16:24:07,166][WARN ][grid-timeout-worker-#214%client%][G] Thread [name="tcp-comm-worker-#25%client%", id=482, state=TIMED_WAITING, blockCnt=0, waitCnt=729]
      
      [2019-02-21 16:24:07,168][ERROR][grid-timeout-worker-#214%client%][root] Critical system error detected. Will be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet []]], failureCtx=FailureContext [type=SYSTEM_WORKER_BLOCKED, err=class o.a.i.IgniteException: GridWorker [name=tcp-comm-worker, igniteInstanceName=client, finished=false, heartbeatTs=1550755410331]]]
      class org.apache.ignite.IgniteException: GridWorker [name=tcp-comm-worker, igniteInstanceName=client, finished=false, heartbeatTs=1550755410331]
      

        Attachments

        1. CheckpointLockReproducer.java
          6 kB
          Pavel Vinokurov

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            • Assignee:
              Unassigned
              Reporter:
              pvinokurov Pavel Vinokurov
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              Dates

              • Created:
                Updated:
                Resolved: