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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13964) Skip region normalization for tables under namespace quota
Date Thu, 25 Jun 2015 10:32:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600971#comment-14600971

Ashish Singhi commented on HBASE-13964:

bq. I thought about this. Even if we do that, the null check must be made. So there is not
much saving.
Yes null check must be made, suppose if it is not null then we call again quotaManager.getNamespaceQuotaManager()
which can be save one extra call for each enabled table in the cluster. But again as you said
"there is not much saving", so I am ok with as it is also.

> Skip region normalization for tables under namespace quota
> ----------------------------------------------------------
>                 Key: HBASE-13964
>                 URL: https://issues.apache.org/jira/browse/HBASE-13964
>             Project: HBase
>          Issue Type: Task
>          Components: Balancer, Usability
>            Reporter: Mikhail Antonov
>            Assignee: Ted Yu
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>         Attachments: 13964-branch-1-v2.txt, 13964-branch-1-v3.txt, 13964-v1.txt
> As [~tedyu@apache.org] pointed out in HBASE-13103, we need to discuss how to normalize
regions of tables under namespace control. What was proposed is to disable normalization of
such tables.

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