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https://issues.apache.org/jira/browse/HBASE-15318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163354#comment-15163354
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stack commented on HBASE-15318:
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[~java8964] Thanks. Yeah. This is common-enough problem. Looking forward to
what you propose. RS used to 'register' w/ the master via heartbeating before
we moved to keeping an ephemeral node in zk. Heartbeating had/has the benefit
of removing an indirection.
> Zk-less region server state management
> --------------------------------------
>
> Key: HBASE-15318
> URL: https://issues.apache.org/jira/browse/HBASE-15318
> Project: HBase
> Issue Type: Improvement
> Reporter: Yong Zhang
> Assignee: Yong Zhang
>
> Current region server state is managed via znode created by region server,
> master just listen these nodes. but we find many user network issue is not
> network disconnected but package lost, which is hard to capture because
> connection between region server and zk is fine.
> This jira goal is region server state is managed by master without shared
> info in zk, via enhancement heartbeat from region server to master.
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