HI I am usng 2.9.0, node is joining the cluster and immediately getting removed from the cluster When do we get these errors and how do we resolve them
2020-12-17 16:54:18,948][ERROR][tcp-disco-msg-worker-[70cbe8b9 10.119.10.64:47500]-#2][G] Blocked system-critical thread has been detected. This can lead to cluster-wide undefined behaviour [workerName=grid-nio-worker-tcp-comm-1, threadName=grid-nio-worker-tcp-comm-1-#25, blockedFor=20s] [2020-12-17 16:54:18,948][WARN ][tcp-disco-msg-worker-[70cbe8b9 10.119.10.64:47500]-#2][G] Thread [name="grid-nio-worker-tcp-comm-1-#25", id=58, state=RUNNABLE, blockCnt=0, waitCnt=0] [2020-12-17 16:54:18,949][WARN ][tcp-disco-msg-worker-[70cbe8b9 10.119.10.64:47500]-#2][root] Possible failure suppressed accordingly to a configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_WORKER_BLOCKED, err=class o.a.i.IgniteException: GridWorker [name=grid-nio-worker-tcp-comm-1, igniteInstanceName=null, finished=false, heartbeatTs=1608209658947]]] Seeing these messages for all the caches. why does it evict when we have still enough RAM to load, [2020-12-17 14:11:29,537][INFO ][sys-#62][PartitionsEvictManager] Eviction in progress [permits=1, threads=2, groups=6, remainingPartsToEvict=331] Any pointers would be great help Thanks Naveen -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
