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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12364) Deleting pid file after stop is causing the daemons to keep restarting
Date Thu, 08 Oct 2015 21:32:29 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14949435#comment-14949435
] 

Allen Wittenauer commented on HADOOP-12364:
-------------------------------------------

Also, bats doesn't support double brackets ( [[ ) since those are a bash built-in.  So there's
a good chance your tests are failing, but bats isn't picking it up.

> Deleting pid file after stop is causing the daemons to keep restarting 
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-12364
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12364
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Siqi Li
>            Assignee: Siqi Li
>            Priority: Minor
>         Attachments: HADOOP-12364.v1.patch, HADOOP-12364.v2.patch, HADOOP-12364.v3.patch
>
>
> pid files are deleting in 5 seconds after we stop the daemons. If a start command were
executed within the 5 seconds, the pid file will be overwrite with a new pid. However, this
pid file is going to be deleted by the former stop command. This is causing the monitoring
service to lose track of the daemons, hence keep rebooting them



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