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Posted to issues@storm.apache.org by "Ethan Li (Jira)" <ji...@apache.org> on 2019/10/22 20:02:00 UTC

[jira] [Assigned] (STORM-3527) Container.getWorkerUser() should check if the user name is empty

     [ https://issues.apache.org/jira/browse/STORM-3527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ethan Li reassigned STORM-3527:
-------------------------------

    Assignee: Ethan Li

> Container.getWorkerUser() should check if the user name is empty
> ----------------------------------------------------------------
>
>                 Key: STORM-3527
>                 URL: https://issues.apache.org/jira/browse/STORM-3527
>             Project: Apache Storm
>          Issue Type: Bug
>            Reporter: Ethan Li
>            Assignee: Ethan Li
>            Priority: Minor
>
> Sometimes supervisor got terminated/died during writing username to workers-users file. And when it happens, the file could be empty. And when supervisor recovers after, it wouldn't be able to get the correct username because the workers-users file is present but empty.



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