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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-748) Add an efficient way to batch update many rows
Date Wed, 24 Sep 2008 23:41:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12634346#action_12634346
] 

Jean-Daniel Cryans commented on HBASE-748:
------------------------------------------

Regards WRE, in the patch it is thrown for NSRE and WRE. RowOperation is from 880, and it
does.

Yes, flushing at 1MB is better than 64MB on my machine. Auto-flush is boolean, false means
buffering if the commits.

> Add an efficient way to batch update many rows
> ----------------------------------------------
>
>                 Key: HBASE-748
>                 URL: https://issues.apache.org/jira/browse/HBASE-748
>             Project: Hadoop HBase
>          Issue Type: New Feature
>          Components: client
>    Affects Versions: 0.1.3, 0.2.0
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.19.0
>
>         Attachments: hbase-748-v1.patch
>
>
> HBASE-747 introduced a simple way to batch update many rows. The goal of this issue is
to have an enhanced version that will send many rows in a single RPC to each region server.
To do this, the client code will have to figure which rows goes to which server, group them
accordingly and then send them.

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