[jira] [Resolved] (STORM-1670) LocalState#get(String) can throw FileNotFoundException which results in not removing worker heartbeats and supervisor is kind of stuck and goes down after some time.

["P. Taylor Goetz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-1670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

P. Taylor Goetz resolved STORM-1670.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0
                   1.0.0

Thanks [~satish.duggana]. Merged to master and 1.x-branch.

> LocalState#get(String) can throw FileNotFoundException which results in not removing worker heartbeats and supervisor is kind of stuck and goes down after some time.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: STORM-1670
>                 URL: https://issues.apache.org/jira/browse/STORM-1670
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-core
>    Affects Versions: 1.0.0, 2.0.0
>            Reporter: Satish Duggana
>            Assignee: Satish Duggana
>            Priority: Critical
>             Fix For: 1.0.0, 2.0.0
>
>
> LocalState#get(String) can throw FileNotFoundException which may result in supervisor.clj#sync-processes which stop assigning new workers/assignments etc and supervisor goes down later.
> VersionedStore#mostRecentVersionPath() can return a file only with suffix of .version but the original file for a specific version may not have been there because .version suffix was not deleted but respective data file may have been deleted in earlier cleanups. 



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