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Posted to issues@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2011/03/30 20:36:05 UTC
[jira] [Commented] (HBASE-3716) Intermittent TestRegionRebalancing
failure
[ https://issues.apache.org/jira/browse/HBASE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13013569#comment-13013569 ]
Jean-Daniel Cryans commented on HBASE-3716:
-------------------------------------------
Yeah the test should check against the same slop that's configured.
> Intermittent TestRegionRebalancing failure
> ------------------------------------------
>
> Key: HBASE-3716
> URL: https://issues.apache.org/jira/browse/HBASE-3716
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Ted Yu
> Assignee: Ted Yu
>
> See HBase-TRUNK build #1820
> This could be due to HBASE-3681
> In trunk, default value of "hbase.regions.slop" is 20%. It is possible for load balancer to see region distribution which falls within 20% of optimal distribution.
> However, assertRegionsAreBalanced() uses 10% slop.
> One solution is to align the slop in assertRegionsAreBalanced() with "hbase.regions.slop" value.
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