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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14343) Fix debug message in SimpleRegionNormalizer for small regions
Date Sat, 24 Oct 2015 12:54:27 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972584#comment-14972584
] 

Hudson commented on HBASE-14343:
--------------------------------

SUCCESS: Integrated in HBase-1.3-IT #267 (See [https://builds.apache.org/job/HBase-1.3-IT/267/])
HBASE-14343 Fix debug message in SimpleRegionNormalizer for small (larsgeorge: rev 6f21cfbf2779402239b1160c768abf345c1ae775)
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/normalizer/SimpleRegionNormalizer.java


> Fix debug message in SimpleRegionNormalizer for small regions
> -------------------------------------------------------------
>
>                 Key: HBASE-14343
>                 URL: https://issues.apache.org/jira/browse/HBASE-14343
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 1.1.1
>            Reporter: Lars George
>            Assignee: Lars Francke
>            Priority: Trivial
>              Labels: beginner
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14343-extended.patch, HBASE-14343.patch
>
>
> The {{SimpleRegionNormalizer}} has this:
> {code}
>      if ((smallestRegion.getSecond() + smallestNeighborOfSmallestRegion.getSecond()
>           < avgRegionSize)) {
>         LOG.debug("Table " + table + ", smallest region size: " + smallestRegion.getSecond()
>           + " and its smallest neighbor size: " + smallestNeighborOfSmallestRegion.getSecond()
>           + ", less than half the avg size, merging them");
> {code}
> It does *not* check for "less than half the avg size" but only "less than the avg size",
that is, drop the "half". Fix message.



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