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From "Maryann Xue (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8039) Make HDFS replication number configurable for a column family
Date Wed, 21 May 2014 16:08:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14004836#comment-14004836
] 

Maryann Xue commented on HBASE-8039:
------------------------------------

This was meant for use cases that would like to set a smaller number of replications for those
"less important but more consuming" column families. For example, large image files.
So I assume how to resolve this issue depends on how we evaluate such use cases.

> Make HDFS replication number configurable for a column family
> -------------------------------------------------------------
>
>                 Key: HBASE-8039
>                 URL: https://issues.apache.org/jira/browse/HBASE-8039
>             Project: HBase
>          Issue Type: Improvement
>          Components: HFile
>            Reporter: Maryann Xue
>            Priority: Minor
>             Fix For: 0.99.0, 0.98.4
>
>
> To allow users to decide which column family's data is more important and which is less
important by specifying a replica number instead of using the default replica number.



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