[
https://issues.apache.org/jira/browse/HBASE-6283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13406614#comment-13406614
]
Jonathan Hsieh commented on HBASE-6283:
---------------------------------------
bq. He has contrib'd the non-SU stuff: i.e. the bit where can register in zk
what regionservers are being rolled.
I diffed his region_mover.rb script from trunk's and they are still some
significant differences between the two related to the zk bits in the ruby
script side. In my case, I'm trying to help a customer in a particular
situation who is still on 0.90 (didn't get included as part of HBASE-4298) so
the draining zk bit isn't going to be helpful.
For this patch, I think I'll tweak to address you comments, commit to trunk
(should I do the other versions too?), and then we should encourage aravind to
contribute/port the jruby bits as well.
Sound good?
> [region_mover.rb] Add option to exclude list of hosts on unload instead of
> just assuming the source node.
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-6283
> URL: https://issues.apache.org/jira/browse/HBASE-6283
> Project: HBase
> Issue Type: Improvement
> Reporter: Jonathan Hsieh
> Assignee: Jonathan Hsieh
> Labels: jruby
> Attachments: hbase-6283.patch
>
>
> Currently, the region_mover.rb script excludes a single host, the host
> offloading data, as a region move target. This essentially limits the number
> of machines that can be shutdown at a time to one. For larger clusters, it
> is manageable to have several nodes down at a time and desirable to get this
> process done more quickly.
> The proposed patch adds an exclude file option, that allows multiple hosts to
> be excluded as targets.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
