Pavel Vinokurov created IGNITE-11378: ----------------------------------------
Summary: Critical system errors on cluster with enabled peristance Key: IGNITE-11378 URL: https://issues.apache.org/jira/browse/IGNITE-11378 Project: Ignite Issue Type: Bug Components: persistence Reporter: Pavel Vinokurov Attachments: CheckpointLockReproducer.java 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] -- This message was sent by Atlassian JIRA (v7.6.3#76005)