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From "Ajay Yadava (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1756) Remove PID files on service stop
Date Mon, 18 Jan 2016 18:16:39 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15105615#comment-15105615
] 

Ajay Yadava commented on FALCON-1756:
-------------------------------------

(y)

> Remove PID files on service stop
> --------------------------------
>
>                 Key: FALCON-1756
>                 URL: https://issues.apache.org/jira/browse/FALCON-1756
>             Project: Falcon
>          Issue Type: Improvement
>    Affects Versions: 0.9
>            Reporter: Deepak Barr
>            Assignee: Deepak Barr
>            Priority: Minor
>
> Currently, 
> When someone runs falcon-stop, falcon.pid file is not removed. 
> So, if someone runs falcon-stop again, it will again try to kill the same PID and will
get the following error -
> bin/service-stop.sh: line 37: kill: (985) - No such process
> Also, in rarest case, if the PID is subsequently assigned to some other process, the
stop script might try to kill that process.
> It is generally a good practice to remove the PID file after the process is stopped.
> Evidently, similar thing happens with prism-stop as well.
> Thoughts ??



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