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Posted to yarn-issues@hadoop.apache.org by "Jonathan Hung (JIRA)" <ji...@apache.org> on 2017/10/10 17:39:00 UTC
[jira] [Updated] (YARN-7024) Fix issues on recovery in LevelDB
store
[ https://issues.apache.org/jira/browse/YARN-7024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hung updated YARN-7024:
--------------------------------
Fix Version/s: (was: YARN-5734)
3.1.0
3.0.0
2.9.0
> Fix issues on recovery in LevelDB store
> ---------------------------------------
>
> Key: YARN-7024
> URL: https://issues.apache.org/jira/browse/YARN-7024
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jonathan Hung
> Assignee: Jonathan Hung
> Fix For: 2.9.0, 3.0.0, 3.1.0
>
> Attachments: YARN-7024-YARN-5734.001.patch
>
>
> On recovery, we get the pending mutations not yet committed to store. Upon confirming them, we remove them in memory while iterating, which may cause issues in the future.
> Also, when getting the pending mutations which were logged but not committed on recovery, we don't update the txnId in memory.
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