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https://issues.apache.org/jira/browse/HBASE-11059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980534#comment-13980534
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Mikhail Antonov commented on HBASE-11059:
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Curious if there's any writeup following up on the discussion you mentioned
above? Eager to look at.
Based on the description, just some thoughts:
- is that a part of more generic proposal to have system tables, which can be
pinned (all regions thereof) to a certain node, or it's just to solve this
specific problem?
- sounds like (correct me if I'm wrong) to make the HA/failover work properly,
the consistent replicas of such a table(-s) should be kept on each backup
master (and further when we have multiple active master, on active masters)?
> ZK-less region assignment
> -------------------------
>
> Key: HBASE-11059
> URL: https://issues.apache.org/jira/browse/HBASE-11059
> Project: HBase
> Issue Type: Improvement
> Components: master, Region Assignment
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
>
> It seems that most people don't like region assignment with ZK (HBASE-5487),
> which causes many uncertainties. This jira is to support ZK-less region
> assignment. We need to make sure this patch doesn't break backward
> compatibility/rolling upgrade.
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