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From "Jim Kellerman (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-747) Add a simple way to do batch updates of many rows
Date Wed, 16 Jul 2008 00:17:31 GMT

    [ https://issues.apache.org/jira/browse/HBASE-747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613797#action_12613797

Jim Kellerman commented on HBASE-747:

Somehow the client needs to sort row updates so that whatever batch is sent to the region
server, the region server is hosting all those rows.  Any it is not hosting (because they
are in a different region and there is a different region server for that region), will error
out so the client would be responsible for partitioning updates to the correct servers.

Question: Suppose that in the middle of one of these massive updates, the region splits. It
is unlikely that the same region server will serve either or both of the children. How will
the client handle that?

> Add a simple way to do batch updates of many rows
> -------------------------------------------------
>                 Key: HBASE-747
>                 URL: https://issues.apache.org/jira/browse/HBASE-747
>             Project: Hadoop HBase
>          Issue Type: New Feature
>          Components: client
>    Affects Versions: 0.2.0
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.2.0
> Add a simple to do batch updates of many rows as described in HBASE-48.

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