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https://issues.apache.org/jira/browse/HADOOP-12441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wangda Tan updated HADOOP-12441:
--------------------------------
Attachment: HADOOP-12441.1.patch
> Fix kill command behavior under some Linux distributions.
> ---------------------------------------------------------
>
> Key: HADOOP-12441
> URL: https://issues.apache.org/jira/browse/HADOOP-12441
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Wangda Tan
> Priority: Critical
> Attachments: HADOOP-12441.1.patch
>
>
> After HADOOP-12317, kill command's execution will be failure under Ubuntu12.
> After NM restarts, it cannot get if a process is alive or not via pid of
> containers, and it cannot kill process correctly when RM/AM tells NM to kill
> a container.
> Logs from NM (customized logs):
> {code}
> 2015-09-25 21:58:59,348 INFO nodemanager.DefaultContainerExecutor
> (DefaultContainerExecutor.java:containerIsAlive(431)) - ==================
> check alive cmd:[[Ljava.lang.String;@496e442d]
> 2015-09-25 21:58:59,349 INFO nodemanager.NMAuditLogger
> (NMAuditLogger.java:logSuccess(89)) - USER=hrt_qa IP=10.0.1.14
> OPERATION=Stop Container Request TARGET=ContainerManageImpl
> RESULT=SUCCESS APPID=application_1443218269460_0001
> CONTAINERID=container_1443218269460_0001_01_000001
> 2015-09-25 21:58:59,363 INFO nodemanager.DefaultContainerExecutor
> (DefaultContainerExecutor.java:containerIsAlive(438)) -
> ===========================
> ExitCodeException exitCode=1: ERROR: garbage process ID "--".
> Usage:
> kill pid ... Send SIGTERM to every process listed.
> kill signal pid ... Send a signal to every process listed.
> kill -s signal pid ... Send a signal to every process listed.
> kill -l List all signal names.
> kill -L List all signal names in a nice table.
> kill -l signal Convert between signal numbers and names.
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:550)
> at org.apache.hadoop.util.Shell.run(Shell.java:461)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:727)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.containerIsAlive(DefaultContainerExecutor.java:432)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.signalContainer(DefaultContainerExecutor.java:401)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.cleanupContainer(ContainerLaunch.java:419)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:139)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:55)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:175)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:108)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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