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https://issues.apache.org/jira/browse/STORM-1670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15222068#comment-15222068
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ASF GitHub Bot commented on STORM-1670:
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Github user harshach commented on the pull request:
https://github.com/apache/storm/pull/1297#issuecomment-204491215
+1
> 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
>
> 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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