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https://issues.apache.org/jira/browse/HBASE-14154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647318#comment-14647318
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Ashish Singhi commented on HBASE-14154:
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Attached patch addressing the comment. Thanks for being so kind.
bq. Instead of returning null if not set, return 0?
I changed it to return 0. Now if user set the DFS_REPLICATION to 0 we will not
be able to validate the value and fail in the sanity check and will use the
default replication set in the file system for these hfile(s) (this make sense
to me).
> DFS Replication should be configurable at column family level
> -------------------------------------------------------------
>
> Key: HBASE-14154
> URL: https://issues.apache.org/jira/browse/HBASE-14154
> Project: HBase
> Issue Type: New Feature
> Reporter: Ashish Singhi
> Assignee: Ashish Singhi
> Priority: Minor
> Fix For: 2.0.0, 0.98.14, 1.3.0
>
> Attachments: HBASE-14154-0.98-v1.patch, HBASE-14154-0.98.patch,
> HBASE-14154-branch-1-v1.patch, HBASE-14154-branch-1.patch,
> HBASE-14154-v1.patch, HBASE-14154.patch
>
>
> There are cases where a user wants to have a control on the number of hfile
> copies he/she can have in the cluster.
> For eg: For a test table user would like to have only one copy instead of
> three(default).
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