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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/03/30 20:34:06 UTC
[jira] [Updated] (HBASE-3716) Intermittent TestRegionRebalancing
failure
[ https://issues.apache.org/jira/browse/HBASE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-3716:
--------------------------
Description:
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.
was:
See HBase-TRUNK build #1820
This could be due to HBASE-3681
> 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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