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Posted to issues@hbase.apache.org by "Hudson (Commented) (JIRA)" <ji...@apache.org> on 2011/11/01 03:08:34 UTC
[jira] [Commented] (HBASE-4603) Uneeded sleep time for tests in
hbase.master.ServerManager#waitForRegionServers
[ https://issues.apache.org/jira/browse/HBASE-4603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140827#comment-13140827 ]
Hudson commented on HBASE-4603:
-------------------------------
Integrated in HBase-0.92 #90 (See [https://builds.apache.org/job/HBase-0.92/90/])
HBASE-4603 Uneeded sleep time for tests in hbase.master.ServerManager#waitForRegionServers
stack :
Files :
* /hbase/branches/0.92/CHANGES.txt
* /hbase/branches/0.92/src/test/resources/hbase-site.xml
> Uneeded sleep time for tests in hbase.master.ServerManager#waitForRegionServers
> -------------------------------------------------------------------------------
>
> Key: HBASE-4603
> URL: https://issues.apache.org/jira/browse/HBASE-4603
> Project: HBase
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.92.0
> Environment: all.
> Reporter: nkeywal
> Assignee: nkeywal
> Priority: Minor
> Fix For: 0.92.0
>
> Attachments: 20111017_4603_MiniHBaseCluster.patch, 4603-v2.txt
>
>
> This functions waits for at least 2 times hbase.master.wait.on.regionservers.interval, defaulted at 3 seconds, i.e. 6 seconds for every mini hbase cluster starts.
> In the context of a mini cluster, it's not useful, as the regions servers are created locally.
> Changing this to a lower value such as 100ms gives 5.8 second per HBase cluser start. It should lower the build time on the apache server by more than 8%.
> Beeing more aggressive (removing all the wait time) could be possible as well. To be studied later.
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