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genericqa commented on YARN-6495: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 23s{color} | {color:red} YARN-6495 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Issue | YARN-6495 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12918965/YARN-6495.002.patch | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/20340/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > check docker container's exit code when writing to cgroup task files > -------------------------------------------------------------------- > > Key: YARN-6495 > URL: https://issues.apache.org/jira/browse/YARN-6495 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Reporter: Jaeboo Jeong > Assignee: Jaeboo Jeong > Priority: Major > Attachments: YARN-6495.001.patch, YARN-6495.002.patch > > > If I execute simple command like date on docker container, the application > failed to complete successfully. > for example, > {code} > $ yarn jar > $HADOOP_HOME/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.1.jar > -shell_env YARN_CONTAINER_RUNTIME_TYPE=docker -shell_env > YARN_CONTAINER_RUNTIME_DOCKER_IMAGE=hadoop-docker -shell_command "date" -jar > $HADOOP_HOME/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.1.jar > -num_containers 1 -timeout 3600000 > … > 17/04/12 00:16:40 INFO distributedshell.Client: Application did finished > unsuccessfully. YarnState=FINISHED, DSFinalStatus=FAILED. Breaking monitoring > loop > 17/04/12 00:16:40 ERROR distributedshell.Client: Application failed to > complete successfully > {code} > The error log is like below. > {code} > ... > Failed to write pid to file > /cgroup_parent/cpu/hadoop-yarn/container_xxxx/tasks - No such process > ... > {code} > When writing pid to cgroup tasks, container-executor doesn’t check docker > container’s status. > If the container finished very quickly, we can’t write pid to cgroup tasks, > and it is not problem. > So container-executor needs to check docker container’s exit code during > writing pid to cgroup tasks. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org