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https://issues.apache.org/jira/browse/HBASE-27556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Somogyi updated HBASE-27556:
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Release Note:
Previously the LogCleaner chores had their own ZK client. If they encounter
Session expired error, the LogCleaner chore will never succeed again despite
the HMaster continuing to run. With this change, the LogCleaner chores now
share the underlying ZK of the HMaster (similar to HFileCleaner chores). So
now, if an unrecoverable session expiration occurs, the hmaster will abort and
cleaner chores will not be left as zombies.
> Backport HBASE-23340 to branch-2.4
> ----------------------------------
>
> Key: HBASE-27556
> URL: https://issues.apache.org/jira/browse/HBASE-27556
> Project: HBase
> Issue Type: Sub-task
> Affects Versions: 2.4.15
> Reporter: Peter Somogyi
> Assignee: Peter Somogyi
> Priority: Major
>
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