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From ignite_user2016 <rishiyag...@gmail.com>
Subject Ignite 2.0 out of memory
Date Fri, 01 Sep 2017 17:48:46 GMT
Hello igniters,

I see the following warning in the log - 

[17:23:29,070][WARN ][main][TcpCommunicationSpi] Message queue limit is set
to 0 which may lead to potential OOMEs when running cache operations in
FULL_ASYNC or PRIMARY_SYNC modes due to message queues growth on sender and
receiver sides.

Is this warning relevant to following error ? 

And then our server went down with following error - 

java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) ~[?:1.8.0_121]
        at java.lang.Thread.start(Thread.java:714) ~[?:1.8.0_121]
        at
org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:726)
~[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1745)
~[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:968)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1895)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1647)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1075)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:595)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:519)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.Ignition.start(Ignition.java:322)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:217)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:329)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:318)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
[scala-library-2.11.7.jar:?]
        at
scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
[scala-library-2.11.7.jar:?]
        at scala.App$$anonfun$main$1.apply(App.scala:76)
[scala-library-2.11.7.jar:?]
        at scala.App$$anonfun$main$1.apply(App.scala:76)
[scala-library-2.11.7.jar:?]
        at scala.collection.immutable.List.foreach(List.scala:381)
[scala-library-2.11.7.jar:?]
        at
scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
[scala-library-2.11.7.jar:?]
        at scala.App$class.main(App.scala:76) [scala-library-2.11.7.jar:?]
        at
org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:318)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
[ignite-visor-console-2.0.0.jar:2.0.0]
[22:25:28,566][ERROR][main][G] Failed to initialize striped pool.
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) ~[?:1.8.0_121]
        at java.lang.Thread.start(Thread.java:714) ~[?:1.8.0_121]
        at
org.apache.ignite.internal.util.StripedExecutor$Stripe.start(StripedExecutor.java:444)
~[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.util.StripedExecutor.<init>(StripedExecutor.java:84)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1729)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1647)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1075)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:595)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:519)
[ignite-core-2.0.0.jar:2.0.0]
        at org.apache.ignite.Ignition.start(Ignition.java:322)
[ignite-core-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:217)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:329)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:318)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
[scala-library-2.11.7.jar:?]
        at
scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
[scala-library-2.11.7.jar:?]
        at scala.App$$anonfun$main$1.apply(App.scala:76)
[scala-library-2.11.7.jar:?]
        at scala.App$$anonfun$main$1.apply(App.scala:76)
[scala-library-2.11.7.jar:?]
        at scala.collection.immutable.List.foreach(List.scala:381)
[scala-library-2.11.7.jar:?]
        at
scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
[scala-library-2.11.7.jar:?]
        at scala.App$class.main(App.scala:76) [scala-library-2.11.7.jar:?]
        at
org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:318)
[ignite-visor-console-2.0.0.jar:2.0.0]
        at
org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
[ignite-visor-console-2.0.0.jar:2.0.0]


we run Ignite with bare minimum configuration and mostly we use it for
spring cache.

And we also use visor for monitoring ignite in our prod environment.

any help will be much appreciated here ..

Thanks ..

Rishi







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