Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hbase-dev@hadoop.apache.org
Message-ID: <336667249.1224607784295.JavaMail.jira@brutus>
Date: Tue, 21 Oct 2008 09:49:44 -0700 (PDT)
From: =?utf-8?Q?Do=C4=9Facan_G=C3=BCney_=28JIRA=29?= <jira@apache.org>
To: hbase-dev@hadoop.apache.org
Subject: [jira] Commented: (HBASE-940) Make the TableOutputFormat
 batching-aware
In-Reply-To: <298477858.1224525104262.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable


    [ https://issues.apache.org/jira/browse/HBASE-940?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D12641=
433#action_12641433 ]=20

Do=C4=9Facan G=C3=BCney commented on HBASE-940:
-------------------------------------

Does this mean that after HBASE-847, if MapOutputValueClass is BatchUpdate,=
 reduce will have to clone BatchUpdate objects before output.collect? Becau=
se if that is the case, I think a lot of MR jobs will break.

> Make the TableOutputFormat batching-aware
> -----------------------------------------
>
>                 Key: HBASE-940
>                 URL: https://issues.apache.org/jira/browse/HBASE-940
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.19.0
>
>         Attachments: hbase-940-v1.patch
>
>
> With HBASE-748, we can batch updates but the auto-flushing is enabled by =
default. Make it that it is disabled for MR jobs outputting in a table and =
make sure that everything is sent in the end.

--=20
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.