hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8803) region_mover.rb should move multiple regions at a time
Date Wed, 17 Jul 2013 19:41:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13711528#comment-13711528
] 

Jean-Marc Spaggiari commented on HBASE-8803:
--------------------------------------------

Are you sure you are using the patched version?

This is what I have added in the patch:
+      $LOG.info("Moving region " + r.getEncodedName() + " (" + count.to_s +
+        " of " + regions.length.to_s + ") to server=" + servername + " in thread " + thread_index.to_s);

So you should see "In tread XXX" at the end of each line when regions are moving back to the
server. Ar eou able to see that?

also, how many active nodes do you have in you HBase cluster?
                
> region_mover.rb should move multiple regions at a time
> ------------------------------------------------------
>
>                 Key: HBASE-8803
>                 URL: https://issues.apache.org/jira/browse/HBASE-8803
>             Project: HBase
>          Issue Type: Bug
>          Components: Usability
>    Affects Versions: 0.98.0, 0.94.8, 0.95.1
>            Reporter: Jean-Marc Spaggiari
>            Assignee: Jean-Marc Spaggiari
>             Fix For: 0.98.0, 0.95.2, 0.94.11
>
>         Attachments: HBASE-8803-v0-trunk.patch, HBASE-8803-v1-0.94.patch, HBASE-8803-v1-trunk.patch,
HBASE-8803-v2-0.94.patch, HBASE-8803-v2-0.94.patch, HBASE-8803-v3-0.94.patch, HBASE-8803-v4-0.94.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> When there is many regions in a cluster, rolling_restart can take hours because region_mover
is moving the regions one by one.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message