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https://issues.apache.org/jira/browse/HBASE-15044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15073774#comment-15073774
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Mikhail Antonov commented on HBASE-15044:
-----------------------------------------
[[email protected]] looks good to me - thanks!
(also I remember there was a discussion sometime ago whether we should really
have namespace auditor monitor total space consumed by a table/namespace rather
than number of regions. Wondering if we should restart it? Also wondering what
others think)
> Region normalization should be allowed when underlying namespace has quota
> --------------------------------------------------------------------------
>
> Key: HBASE-15044
> URL: https://issues.apache.org/jira/browse/HBASE-15044
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 15044-v1.txt, 15044-v2.txt
>
>
> Currently when namespace has quota, HMaster#normalizeRegions() skips the
> tables in the namespace.
> However, performing region merge(s) wouldn't violate quota constraint.
> For region split, NamespaceAuditor#checkQuotaToSplitRegion() can be called to
> check whether quota is about to be exceeded. If not, region split plan can
> still be executed.
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