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Posted to issues@drill.apache.org by "Krystal (JIRA)" <ji...@apache.org> on 2016/11/04 22:20:58 UTC

[jira] [Closed] (DRILL-4972) Drillbit shuts down immediately after starting if embedded web server is disabled

     [ https://issues.apache.org/jira/browse/DRILL-4972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krystal closed DRILL-4972.
--------------------------

commit id: 190d5d46d8ec21efa31ee6dcb3d0d031efde4280

Duplicated failure on drill-1.8. With drill-1.9, using the same re-production, drillbit started up successfully.

> Drillbit shuts down immediately after starting if embedded web server is disabled
> ---------------------------------------------------------------------------------
>
>                 Key: DRILL-4972
>                 URL: https://issues.apache.org/jira/browse/DRILL-4972
>             Project: Apache Drill
>          Issue Type: Bug
>          Components:  Server
>    Affects Versions: 1.8.0
>            Reporter: Sudheesh Katkam
>            Assignee: Sudheesh Katkam
>            Priority: Critical
>             Fix For: 1.9.0
>
>
> Disable embedded web server by setting "drill.exec.http.enabled" to false. Now when drillbit is started, it shuts down immediately after starting.
> JVM exits when the only threads running are all daemon threads. Turns out all threads in a drillbit, other than the thread pool started by the web server, are daemon. So I suggest WorkManager#StatusThread be made non-daemon.



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