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https://issues.apache.org/jira/browse/HBASE-14473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14998944#comment-14998944
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Hudson commented on HBASE-14473:
--------------------------------
FAILURE: Integrated in HBase-0.98-on-Hadoop-1.1 #1131 (See
[https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/1131/])
HBASE-14611 Backport HBASE-14473 (Compute region locality in parallel)
(apurtell: rev 70b9015a0ec8de5ed9f9d9302b67b8e79bc4c558)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/RegionLocationFinder.java
> Compute region locality in parallel
> -----------------------------------
>
> Key: HBASE-14473
> URL: https://issues.apache.org/jira/browse/HBASE-14473
> Project: HBase
> Issue Type: Bug
> Components: Balancer
> Affects Versions: 1.2.0
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: HBASE-14473-v1.patch, HBASE-14473-v2.patch,
> HBASE-14473-v3.patch, HBASE-14473-v4.patch, HBASE-14473.patch
>
>
> Right now on large clusters it's necessary to turn off the locality balance
> cost as it takes too long to compute the region locality. This is because
> it's computed when need in serial.
> We should compute this in parallel before it's needed.
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