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From "Ari Rabkin (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (CHUKWA-255) Startup scripts should exit after launching the jvm
Date Wed, 20 May 2009 07:28:45 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711044#action_12711044
] 

Ari Rabkin edited comment on CHUKWA-255 at 5/20/09 12:27 AM:
-------------------------------------------------------------

+1  Have you tested this?  If so, I would put it into 0.1.2.

      was (Author: asrabkin):
    +1
  
> Startup scripts should exit after launching the jvm
> ---------------------------------------------------
>
>                 Key: CHUKWA-255
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-255
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: data collection
>    Affects Versions: 0.1.2, 0.2.0
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.2.0
>
>         Attachments: CHUKWA-255.patch
>
>
> On a compute node:
> user     16220  5084  0 Apr10 ?        00:00:00 /bin/bash /grid/0/gs/chukwa/chuwka-0.1.1/bin/exec-data-loader.sh
> --config /grid/0/gs/conf/chukwa-current netstat
> user     16221  5086  0 Apr10 ?        00:00:00 /bin/bash /grid/0/gs/chukwa/chuwka-0.1.1/bin/exec-data-loader.sh
> --config /grid/0/gs/conf/chukwa-current top
> user     16222  5082  0 Apr10 ?        00:00:00 /bin/bash /grid/0/gs/chukwa/chuwka-0.1.1/bin/exec-data-loader.sh
> --config /grid/0/gs/conf/chukwa-current df
> user     16223  5083  0 Apr10 ?        00:00:00 /bin/bash /grid/0/gs/chukwa/chuwka-0.1.1/bin/exec-data-loader.sh
> --config /grid/0/gs/conf/chukwa-current iostat
> user     16224  5081  0 Apr10 ?        00:00:00 /bin/sh /grid/0/gs/chukwa/chuwka-0.1.1/bin/agent.sh
--config
> /grid/0/gs/conf/chukwa-current
> user     16229  5085  0 Apr10 ?        00:00:00 /bin/bash /grid/0/gs/chukwa/chuwka-0.1.1/bin/exec-data-loader.sh
> --config /grid/0/gs/conf/chukwa-current sar
> All of them wait on the java pid.
> This can be improved to use exec and having shell script exit.

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