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https://issues.apache.org/jira/browse/HBASE-11689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Stepachev updated HBASE-11689:
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Attachment: HBASE-11689.patch
Made meta region state (currently single one) stored in zk.
That helps to track meta transition state.
Additionaly that localises zk usage in AssigmentManager that implies only
master able to update this state. Previously meta location was updated by
HRegionServer and HMaster.
Implemented as single call of setMetaLocation in RegionStateStore.
Patch solves issue with ZookeeperProtos structures Master and MetaRegionServer
which where parsed by one method in ServerName class.
> Track meta in transition
> ------------------------
>
> Key: HBASE-11689
> URL: https://issues.apache.org/jira/browse/HBASE-11689
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Reporter: Jimmy Xiang
> Assignee: Andrey Stepachev
> Attachments: HBASE-11689.patch
>
>
> With ZK-less region assignment, user regions in transition are tracked in
> meta. We need a way to track meta in transition too.
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