Hi, How does the JVM error look like?
Apart from that, Andrey, Igniters, the failure handler fired off but I have no glue from the shared logs what happened or how it is connected to the Java heap issues. Should I expect to see anything from the logs not added to the thread? -- Denis Magda On Thu, Mar 28, 2019 at 6:58 AM ashfaq <ashfaqahmed...@gmail.com> wrote: > Hi Team, > > We are installing ignite on kubernetes environment with native persistence > enabled. When we try to create around 400 tables using the sqlline end > point > , the pods are restarting after creating 200 tables with jvm heap error so > we have increased the java heap size from 1GB to 2GB and this time it > failed > at 300 tables. > > We would like to know how can we arrive at jvm heap size . Also we want to > know how do we configure such that the pods are not restarted and the > cluster is stable. > > Below are the current values that we have used. > > cpu - 1core > xms - 1GB > xmx - 2GB > RAM - 3GB > > Below is the error log: > > "Critical system error detected. Will be handled accordingly to configured > handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, > super=AbstractFailureHandler > [ignoredFailureTypes=[SYSTEM_WORKER_BLOCKED]]], > failureCtx=FailureContext [type=SYSTEM_WORKER_BLOCKED, err=class > o.a.i.IgniteException: GridWorker [name=db-checkpoint-thread, > igniteInstanceName=null, finished=false, heartbeatTs=1553771825864]]] class > org.apache.ignite.IgniteException: GridWorker [name=db-checkpoint-thread, > igniteInstanceName=null, finished=false, heartbeatTs=1553771825864] > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance$2.apply(IgnitionEx.java:1831) > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance$2.apply(IgnitionEx.java:1826) > at > > org.apache.ignite.internal.worker.WorkersRegistry.onIdle(WorkersRegistry.java:233) > at > > org.apache.ignite.internal.util.worker.GridWorker.onIdle(GridWorker.java:297) > at > > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.lambda$new$0(ServerImpl.java:2663) > at > > org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:7181) > at > > org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2700) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) > at > > org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7119) > at > org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62) > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
