[jira] Assigned: (CHUKWA-98) PidFile issue

["Cheng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CHUKWA-98?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cheng reassigned CHUKWA-98:
---------------------------

    Assignee: Cheng

> PidFile issue
> -------------
>
>                 Key: CHUKWA-98
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-98
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>            Reporter: Jerome Boulon
>            Assignee: Cheng
>            Priority: Blocker
>         Attachments: chukwa-98.patch
>
>
> Some processes like Collectors, demuxManager, etc have to be able to exit if they have to.
> In that case, watchdog will not restart them since the shutdown hook will have done the cleanup.
>     pFile = new PidFile("Agent");
>     Runtime.getRuntime().addShutdownHook(pFile);
>     pFile = new PidFile("Collector");
>     Runtime.getRuntime().addShutdownHook(pFile);

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