[jira] [Commented] (HBASE-10661) TestStochasticLoadBalancer.testRegionReplicationOnMidClusterWithRacks() is flaky

["Enis Soztutar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-10661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046636#comment-14046636 ] 

Enis Soztutar commented on HBASE-10661:
---------------------------------------

Attaching rebased patch for master that is committed

> TestStochasticLoadBalancer.testRegionReplicationOnMidClusterWithRacks() is flaky
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-10661
>                 URL: https://issues.apache.org/jira/browse/HBASE-10661
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: hbase-10070
>
>         Attachments: 0036-HBASE-10661-TestStochasticLoadBalancer.testRegionRep.patch, hbase-10661_v1.patch, hbase-10661_v2.patch, hbase-10661_v3.patch, hbase-10661_v4.patch, hbase-10661_v5.patch, hbase-10661_v6.patch
>
>
> One of the tests introduced in HBASE-10351 seems to be flaky. The LB cannot compute the fully assignment plan in time when there are racks and region replicas for the test, so it is failing sometimes. 
> We can reduce the computation amount, and increase the LB runtime to make the test stable. 



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