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From "Ravi Gummadi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5757) exporting pid doesn't work if the user's shell is not bash
Date Thu, 30 Apr 2009 04:35:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704471#action_12704471
] 

Ravi Gummadi commented on HADOOP-5757:
--------------------------------------

Looks like the code is fine as      bash -c " export JVM_PID=`echo $$` ; exec setsid java
...."         is used as command. I guess this JIRA can be closed.

> exporting pid doesn't work if the user's shell is not bash
> ----------------------------------------------------------
>
>                 Key: HADOOP-5757
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5757
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Ravi Gummadi
>            Assignee: Ravi Gummadi
>
> HADOOP-5488 added exporting of pid using  "export JVM_PID=`echo $$` "  for saving pid
of task JVM. This exporting of pid wouldn't work if the user's shell is not bash when running
the MR job.

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