[jira] [Updated] (STORM-2336) LocalCluster doesn't terminate properly after cluster shutdown (needs Ctrl+C to terminate)

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

     [ https://issues.apache.org/jira/browse/STORM-2336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jungtaek Lim updated STORM-2336:
--------------------------------
    Attachment: worker-stuck-after-local-cluster-shutdown.jstack

> LocalCluster doesn't terminate properly after cluster shutdown (needs Ctrl+C to terminate)
> ------------------------------------------------------------------------------------------
>
>                 Key: STORM-2336
>                 URL: https://issues.apache.org/jira/browse/STORM-2336
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-core
>            Reporter: Jungtaek Lim
>         Attachments: worker-stuck-after-local-cluster-shutdown.jstack
>
>
> I found this while testing Storm 1.0.3 RC1, but I think this issue might spot for all version lines.
> When testing storm-starter topology with local mode (LocalCluster), after some period it doesn't terminate even shutdown phase ends.
> I took thread dump and saw some non-daemon threads are alive at that moment: Async Localizer, Localizer Cache Cleanup. (I'll attach thread dump file.)



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