[
https://issues.apache.org/jira/browse/HBASE-1406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Kyle Purtell closed HBASE-1406.
--------------------------------------
> Refactor HRS
> ------------
>
> Key: HBASE-1406
> URL: https://issues.apache.org/jira/browse/HBASE-1406
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.20.0
> Reporter: Nitay Joffe
> Priority: Major
>
> The current HRS implementation is a mess, especially after ZooKeeper
> additions to handle Session Expired events. See HBASE-1311.
> It contains logic to restart itself which caused a lot of fields to be
> non-final that can be. It should be split out to two separate class, one that
> runs HRS duties and one that watches over the first in a join/restart loop.
> Using this means a special event like a ZooKeeper Session Expired wouldn't
> require special restart code, just an abort. The new wrapper class will
> handle restarting.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
