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From "Chia-Ping Tsai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17658) Fix bookkeeping error with max regions for a table
Date Mon, 31 Jul 2017 16:26:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107536#comment-16107536
] 

Chia-Ping Tsai commented on HBASE-17658:
----------------------------------------

Push this to branch-1.3 and branch-1.2

> Fix bookkeeping error with max regions for a table
> --------------------------------------------------
>
>                 Key: HBASE-17658
>                 URL: https://issues.apache.org/jira/browse/HBASE-17658
>             Project: HBase
>          Issue Type: Bug
>          Components: Balancer
>            Reporter: Tim Brown
>            Assignee: Tim Brown
>             Fix For: 2.0.0, 1.4.0, 1.3.2, 1.2.7
>
>         Attachments: JIRA-17658.master.001.patch
>
>
> Currently when numMaxRegionsPerTable of a given table increases above the current maximum,
the value is not properly updated. This means that the cost for Table Skew cannot get worse
for a given region move during the balancer process leading to an imbalanced cluster with
respect to Table Skew.



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