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From "Mac Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5053) Collector does not shutdown properly
Date Fri, 16 Jan 2009 02:02:59 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12664367#action_12664367
] 

Mac Yang commented on HADOOP-5053:
----------------------------------

+1

At some point it would be nice to rename the JPS variable though.

> Collector does not shutdown properly
> ------------------------------------
>
>                 Key: HADOOP-5053
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5053
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/chukwa
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>         Attachments: HADOOP-5053.patch
>
>
> Using "ps ax" to determine process status is more reliable than jps, and chukwa has changed
to use ps ax as part of shutdown.  However, the shell script does not handle the case where
there are blank space in front of pid number, though running "jettyCollector.sh stop" does
not shutdown the collector process.

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