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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10398) HBase book updates for Replication after HBASE-10322
Date Tue, 15 Jul 2014 09:31:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061878#comment-14061878
] 

Anoop Sam John commented on HBASE-10398:
----------------------------------------

The normal codec which is used btw client and server will strip the tags. By default the replication
will also use the same codec to pass Cells from server to server.  So when tags are part of
the Cells (ie. When one uses cell level visibility labels or cell level acl or any other feature
which uses cell tags) we need to configure a Codec which supports shipping of tags also, along
with Cells. 
We have introduced a config for this
hbase.replication.rpc.codec 
Configure this with a Tag supported codec.
org.apache.hadoop.hbase.codec.KeyValueCodecWithTags
Also make sure this is configured in RS side in source and sink clusters of the Replication.

Does this explain things well Misty?

> HBase book updates for Replication after HBASE-10322
> ----------------------------------------------------
>
>                 Key: HBASE-10398
>                 URL: https://issues.apache.org/jira/browse/HBASE-10398
>             Project: HBase
>          Issue Type: Task
>          Components: documentation
>    Affects Versions: 0.98.0
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>




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