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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-378) Multi data center replication
Date Wed, 28 May 2014 18:57:03 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011449#comment-14011449
] 

ASF subversion and git services commented on ACCUMULO-378:
----------------------------------------------------------

Commit 5e8d6d2c7fdfd41a99ab812500eaf92661ba8481 in accumulo's branch refs/heads/ACCUMULO-378
from [~elserj]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=5e8d6d2 ]

ACCUMULO-378 Removing experimental annotation.

In talking to [~ctubbsii] on the subject, he stated that the intent of Experimental
was for features that are incomplete or not expected to fully work. Replication is
not one of those features (it is tested and expected to work with known functionality),
therefore I'm removing the experimental annotation.


> Multi data center replication
> -----------------------------
>
>                 Key: ACCUMULO-378
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-378
>             Project: Accumulo
>          Issue Type: New Feature
>          Components: replication
>            Reporter: Sapan Shah
>            Assignee: Josh Elser
>            Priority: Minor
>             Fix For: 1.7.0
>
>
> The use case here is where people have multiple data centers and need to replicate the
data in between them.  Accumulo can model this replication after the way that HBase currently
handles the replication as detailed here (http://hbase.apache.org/replication.html).  
> There will be one master Cluster and multiple slave clusters.  Accumulo will use the
Master-Push model to replicate the statements from the master clusters WAL to the various
slaves WALs.



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