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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/03/21 22:14:06 UTC

[jira] [Commented] (HBASE-3676) Update region server load for AssignmentManager through regionServerReport()

    [ https://issues.apache.org/jira/browse/HBASE-3676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13009387#comment-13009387 ] 

Ted Yu commented on HBASE-3676:
-------------------------------

The following tests pass for the latest patch: TestMasterObserver, TestRegionRebalancing, TestMultiParallel, TestLoadBalancer

> Update region server load for AssignmentManager through regionServerReport()
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-3676
>                 URL: https://issues.apache.org/jira/browse/HBASE-3676
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 0.92.0
>
>         Attachments: hbase-3676-server-mgr.txt, hbase-3676.txt
>
>
> Currently the following method only calls serverManager.regionServerReport():
>   public HMsg [] regionServerReport(HServerInfo serverInfo, HMsg msgs[],
>     HRegionInfo[] mostLoadedRegions)
> This means AssignmentManager doesn't have valid server load information.
> The following method would be added to AssignmentManager:
> public void regionServerReport(HServerInfo serverInfo, HRegionInfo[] mostLoadedRegions)
> For HBASE-1502, we would figure out how to store load information through zk.

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