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https://issues.apache.org/jira/browse/HADOOP-3153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hemanth Yamijala updated HADOOP-3153:
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I committed this patch to trunk, and Devaraj committed it to the 0.17 branch.
Thanks, Vinod !
> [HOD] Hod should deallocate cluster if there's a problem in writing
> information to the state file
> -------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3153
> URL: https://issues.apache.org/jira/browse/HADOOP-3153
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.16.0
> Reporter: Hemanth Yamijala
> Assignee: Vinod Kumar Vavilapalli
> Fix For: 0.17.0
>
> Attachments: HADOOP-3153, HADOOP-3153.1, HADOOP-3153.2
>
>
> Consider a scenario where hod runs allocate successfully, but isn't able to
> save teh allocated information to the clusters.state file. In such a case, it
> gets an error and exits. But the cluster remains allocated, and unfortunately
> the user cannot deallocate the cluster now unless he knows the cluster
> directory.
> It is better if HOD can deallocate the cluster in such an error condition.
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