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Posted to commits@helix.apache.org by "Shi Lu (JIRA)" <ji...@apache.org> on 2013/02/20 01:23:12 UTC
[jira] [Commented] (HELIX-49) Add support to specify max partition
per instance for AUTO-REBALANCE mode
[ https://issues.apache.org/jira/browse/HELIX-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581795#comment-13581795 ]
Shi Lu commented on HELIX-49:
-----------------------------
https://git-wip-us.apache.org/repos/asf?p=incubator-helix.git;a=commit;h=1609d5cb3451c0fe24afc49fbae577e80fd6d2be
> Add support to specify max partition per instance for AUTO-REBALANCE mode
> -------------------------------------------------------------------------
>
> Key: HELIX-49
> URL: https://issues.apache.org/jira/browse/HELIX-49
> Project: Apache Helix
> Issue Type: Bug
> Reporter: Shi Lu
> Assignee: Shi Lu
>
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Re: [jira] [Commented] (HELIX-49) Add support to specify max
partition per instance for AUTO-REBALANCE mode
Posted by kishore g <g....@gmail.com>.
Thanks Shi for this feature. It is quite useful in AUTO_REBALANCE mode. So
now one can say a node can host max of P partitions
I have few questions on the impl,
what is the better place to enforce this constraint, your changes do that
in the idealstate computation stage, is it a better idea to do this in
throttling stage?. This will allow us to enforce this constraint at
resource, node and cluster level similar to the way we can specify
constraints on transitions at multiple levels.
This would allow us to use this feature across different modes( AUTO,
CUSTOM).
Thoughts ?
thanks,
Kishore G
On Tue, Feb 19, 2013 at 4:23 PM, Shi Lu (JIRA) <ji...@apache.org> wrote:
>
> [
> https://issues.apache.org/jira/browse/HELIX-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581795#comment-13581795]
>
> Shi Lu commented on HELIX-49:
> -----------------------------
>
>
> https://git-wip-us.apache.org/repos/asf?p=incubator-helix.git;a=commit;h=1609d5cb3451c0fe24afc49fbae577e80fd6d2be
>
> > Add support to specify max partition per instance for AUTO-REBALANCE mode
> > -------------------------------------------------------------------------
> >
> > Key: HELIX-49
> > URL: https://issues.apache.org/jira/browse/HELIX-49
> > Project: Apache Helix
> > Issue Type: Bug
> > Reporter: Shi Lu
> > Assignee: Shi Lu
> >
>
>
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