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Date: Fri, 12 Sep 2014 20:55:35 +0000 (UTC)
From: "Allen Wittenauer (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HADOOP-11055) non-daemon pid files are missing
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     [ https://issues.apache.org/jira/browse/HADOOP-11055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated HADOOP-11055:
--------------------------------------
    Attachment: HADOOP-11055.patch

* Fixes the error in secure_prereq to resemble English
* _daemon functions now write the pidfile on execution
* _wrapper functions now overwrite the pidfile with the proper post-fork pid
* Counter put in place to avoid a race condition with pid file creation vs. fork pid
* Cleaned up daemon related error messages
* Fixed disown to actually operate on the correct pid

> non-daemon pid files are missing
> --------------------------------
>
>                 Key: HADOOP-11055
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11055
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>            Reporter: Allen Wittenauer
>            Priority: Blocker
>         Attachments: HADOOP-11055.patch
>
>
> Somewhere along the way, daemons run in default mode lost pid files.


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