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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13659) Improve test run time for TestMetaWithReplicas class
Date Thu, 02 Jul 2015 00:59:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14611266#comment-14611266
] 

Nick Dimiduk commented on HBASE-13659:
--------------------------------------

[~ashish singhi] I think your patch makes things better than they were, certainly the {{conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART,
2);}} bit.

I'm seeing consistent failure at like 370 as well. Adding some extra logging,

{noformat}
2015-07-01 17:36:34,023 INFO  [main] client.TestMetaWithReplicas(350): testMetaAddressChange
-- i think meta is on 10.0.0.110,59059,1435797366643
...
2015-07-01 17:36:35,686 INFO  [main] client.TestMetaWithReplicas(367): testMetaAddressChange
-- sending move request of 1588230740 to 10.0.0.110,58926,1435797319567
2015-07-01 17:36:35,687 DEBUG [B.defaultRpcServer.handler=0,queue=0,port=59142] master.HMaster(1402):
Skipping move of region hbase:meta,,1.1588230740 because region already assigned to the same
server 10.0.0.110,58926,1435797319567.
{noformat}

In between here and there there's no mention of {{1588230740}}. This is failing consistently
for me locally.

No comment here [~devaraj], [~enis]?

> Improve test run time for TestMetaWithReplicas class
> ----------------------------------------------------
>
>                 Key: HBASE-13659
>                 URL: https://issues.apache.org/jira/browse/HBASE-13659
>             Project: HBase
>          Issue Type: Sub-task
>          Components: test
>    Affects Versions: 1.1.0
>            Reporter: Ashish Singhi
>            Assignee: Ashish Singhi
>             Fix For: 2.0.0, 1.2.0, 1.1.2, 1.3.0
>
>         Attachments: HBASE-13659-branch-1.1-v1.patch, HBASE-13659-branch-1.1.patch, HBASE-13659.patch,
org.apache.hadoop.hbase.client.TestMetaWithReplicas-output.txt
>
>
> In TestMetaWithReplicas, start and shutdown of mini cluster is done at start and end
of every test in that class respectively, which makes the test class to take more time to
complete. Instead we can start and stop the mini cluster only once per the class.



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