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From "rajeshbabu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8949) hbase.mapreduce.hfileoutputformat.blocksize should configure with blocksize of a table
Date Sat, 20 Jul 2013 01:05:47 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13714284#comment-13714284

rajeshbabu commented on HBASE-8949:

bq. If "hbase.mapreduce.hfileoutputformat.blocksize" is no longer used, we have to remove
it from hbase-defaults.xml and add appropriate release notes here.
Its better to remove from defaults. Thanks.

bq. You want this in 0.94 rajeshbabu?
Yes Lars. In our use cases its very much important.

> hbase.mapreduce.hfileoutputformat.blocksize should configure with blocksize of a table
> --------------------------------------------------------------------------------------
>                 Key: HBASE-8949
>                 URL: https://issues.apache.org/jira/browse/HBASE-8949
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>             Fix For: 0.98.0, 0.95.2, 0.94.11
>         Attachments: HBASE-8949_94.patch, HBASE-8949_trunk.patch
> While initializing mapreduce job we are not configuring hbase.mapreduce.hfileoutputformat.blocksize,
so hfiles are always creating with 64kb (default)block size even though tables has different
block size.
> We need to configure it with block size from table descriptor.

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