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Posted to issues@hbase.apache.org by "Maryann Xue (JIRA)" <ji...@apache.org> on 2014/05/21 18:08:39 UTC
[jira] [Commented] (HBASE-8039) Make HDFS replication number
configurable for a column family
[ 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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