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From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-8629) Container cleanup failed
Date Tue, 07 Aug 2018 00:16:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-8629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suma Shivaprasad reassigned YARN-8629:
--------------------------------------

    Assignee: Suma Shivaprasad

> Container cleanup failed
> ------------------------
>
>                 Key: YARN-8629
>                 URL: https://issues.apache.org/jira/browse/YARN-8629
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Yesha Vora
>            Assignee: Suma Shivaprasad
>            Priority: Major
>
> When an application failed to launch container successfully, the cleanup of container
also failed with below message.
> {code}
> 2018-08-06 03:28:20,351 WARN  resources.CGroupsHandlerImpl (CGroupsHandlerImpl.java:checkAndDeleteCgroup(523))
- Failed to read cgroup tasks file.
> java.io.FileNotFoundException: /sys/fs/cgroup/cpu,cpuacct/hadoop-yarn-tmp-cxx/container_e02_1533336898541_0010_20_000002/tasks
(No such file or directory)
>         at java.io.FileInputStream.open0(Native Method)
>         at java.io.FileInputStream.open(FileInputStream.java:195)
>         at java.io.FileInputStream.<init>(FileInputStream.java:138)
>         at java.io.FileInputStream.<init>(FileInputStream.java:93)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.checkAndDeleteCgroup(CGroupsHandlerImpl.java:507)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.deleteCGroup(CGroupsHandlerImpl.java:542)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsCpuResourceHandlerImpl.postComplete(CGroupsCpuResourceHandlerImpl.java:238)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.ResourceHandlerChain.postComplete(ResourceHandlerChain.java:111)
>         at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.postComplete(LinuxContainerExecutor.java:964)
>         at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.reapContainer(LinuxContainerExecutor.java:787)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.cleanupContainer(ContainerLaunch.java:821)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:161)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:57)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
>         at java.lang.Thread.run(Thread.java:748)
> 2018-08-06 03:28:20,372 WARN  resources.CGroupsHandlerImpl (CGroupsHandlerImpl.java:checkAndDeleteCgroup(523))
- Failed to read cgroup tasks file.{code}



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