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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5103) With NM recovery enabled, restarting NM multiple times results in AM restart
Date Sun, 22 May 2016 23:21:13 GMT

     [ https://issues.apache.org/jira/browse/YARN-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du updated YARN-5103:
-----------------------------
    Target Version/s: 2.8.0  (was: 2.9.0)

> With NM recovery enabled, restarting NM multiple times results in AM restart
> ----------------------------------------------------------------------------
>
>                 Key: YARN-5103
>                 URL: https://issues.apache.org/jira/browse/YARN-5103
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>            Reporter: Sumana Sathish
>            Assignee: Junping Du
>            Priority: Critical
>         Attachments: YARN-5103-demo.patch, YARN-5103-v2.patch, YARN-5103.patch
>
>
> AM is restarted when NM is restarted multiple times even though NM recovery is enabled.
> {Code:title=NM log on which AM attempt 1 was running }
>  ERROR launcher.RecoveredContainerLaunch (RecoveredContainerLaunch.java:call(88)) - Unable
to recover container container_e12_1463043063682_0002_01_000001
> java.io.IOException: java.lang.InterruptedException
> 	at org.apache.hadoop.util.Shell.runCommand(Shell.java:579)
> 	at org.apache.hadoop.util.Shell.run(Shell.java:487)
> 	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:753)
> 	at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.signalContainer(LinuxContainerExecutor.java:478)
> 	at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.isContainerProcessAlive(LinuxContainerExecutor.java:542)
> 	at org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor.reacquireContainer(ContainerExecutor.java:185)
> 	at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.reacquireContainer(LinuxContainerExecutor.java:445)
> 	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.RecoveredContainerLaunch.call(RecoveredContainerLaunch.java:83)
> 	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.RecoveredContainerLaunch.call(RecoveredContainerLaunch.java:46)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> {Code}



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