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From "Dave Latham (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3767) Improve how HTable handles threads used for multi actions
Date Mon, 18 Apr 2011 21:41:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13021282#comment-13021282
] 

Dave Latham commented on HBASE-3767:
------------------------------------

RegionSplitter and TestAdmin both reference HTable.getCurrentNrHRS() which this patch has
removed.

> Improve how HTable handles threads used for multi actions
> ---------------------------------------------------------
>
>                 Key: HBASE-3767
>                 URL: https://issues.apache.org/jira/browse/HBASE-3767
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.2
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.90.3
>
>         Attachments: HBASE-3767-v2.patch, HBASE-3767.patch
>
>
> When creating a new HTable we have to query ZK to learn about the number of region servers
in the cluster. That is done for every single one of them, I think instead we should do it
once per JVM and then reuse that number for all the others.

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