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https://issues.apache.org/jira/browse/HBASE-11370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14044185#comment-14044185
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Jimmy Xiang commented on HBASE-11370:
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For now, during the migration, these two column values could be different,
because some region server could run old code that can update the meta
directly. After the migration, since we don't override the column value, they
could be different if the region is moving to another region server. Of course,
I think we can override the column value after migration.
> SSH doesn't need to scan meta if not using ZK for assignment
> ------------------------------------------------------------
>
> Key: HBASE-11370
> URL: https://issues.apache.org/jira/browse/HBASE-11370
> Project: HBase
> Issue Type: Improvement
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Priority: Minor
> Fix For: 0.99.0
>
> Attachments: hbase-11370.patch, hbase-11370_v2.patch
>
>
> If we don't use ZK for assignment, the meta content should be the same as
> that in memory. So we should be able to avoid a meta scan.
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