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Posted to common-dev@hadoop.apache.org by "Jerome Boulon (JIRA)" <ji...@apache.org> on 2008/12/10 21:30:44 UTC

[jira] Commented: (HADOOP-4825) Chukwa - change jps to ps for process status detection

    [ https://issues.apache.org/jira/browse/HADOOP-4825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655346#action_12655346 ] 

Jerome Boulon commented on HADOOP-4825:
---------------------------------------

ps is available and working on all system so +1

> Chukwa - change jps to ps for process status detection
> ------------------------------------------------------
>
>                 Key: HADOOP-4825
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4825
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/chukwa
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>         Attachments: HADOOP-4825.patch
>
>
> jps is not reliable on Redhat EL 5.1, and chukwa startup/shutdown scripts depends on jps for process status list.  The shell scripts need to change to use ps instead of jps to improve reliability.

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