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ASF GitHub Bot commented on IGNITE-5225: ---------------------------------------- GitHub user AMashenkov opened a pull request: https://github.com/apache/ignite/pull/1942 IGNITE-5225: Fixed thread pools incorrect shutdown. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-5225 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/1942.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1942 ---- commit 66cef22366a8129f54a4839792a4b24e8014c00c Author: Andrey V. Mashenkov <andrey.mashen...@gmail.com> Date: 2017-05-15T14:39:52Z IGNITE-5225: Fixed thread pools incorrect shutdown. ---- > TcpCommunicationSpi.createTcpClient can cause OOME. > --------------------------------------------------- > > Key: IGNITE-5225 > URL: https://issues.apache.org/jira/browse/IGNITE-5225 > Project: Ignite > Issue Type: Bug > Components: general > Affects Versions: 2.0 > Reporter: Andrew Mashenkov > Assignee: Andrew Mashenkov > Fix For: 2.1 > > > TcpCommunicationSpi.filterReachable method doesn't shutdown executor > correctly that causes OOME. > Possible reason is that user uses host name that can't be resolved somewhere > in configuration. > Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to send > message to remote node: TcpDiscoveryNode > [id=edcb71b0-bd61-455a-8742-ade1653b0701, addrs=[0:0:0:0:0:0:0:1%lo, > 10.162.115.12, 127.0. > 0.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, > ny4gets6p.jc.jefco.com/10.162.115.12:0], discPort=0, order=25, intOrder=25, > lastExchangeTime=1494183620982, loc=false, ver=1.8.5#20170331-sha1:2d3377c0, > isClient=true] > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2368) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:2304) > at > org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1283) > ... 34 more > Caused by: class org.apache.ignite.IgniteCheckedException: > java.lang.NullPointerException > at > org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7228) > at > org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:170) > at > org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:119) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2515) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2340) > ... 36 more > Caused by: java.util.concurrent.ExecutionException: > java.lang.NullPointerException > at java.util.concurrent.FutureTask.report(FutureTask.java:122) > at java.util.concurrent.FutureTask.get(FutureTask.java:192) > at > org.apache.ignite.internal.util.IgniteUtils.filterReachable(IgniteUtils.java:1884) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2775) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2587) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2479) > ... 37 more > Caused by: java.lang.NullPointerException > at > org.apache.ignite.internal.util.IgniteUtils.reachable(IgniteUtils.java:2091) > at > org.apache.ignite.internal.util.IgniteUtils$18.run(IgniteUtils.java:1873) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) -- This message was sent by Atlassian JIRA (v6.3.15#6346)