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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-378) Multi data center replication
Date Sat, 14 Jun 2014 04:36:03 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031454#comment-14031454
] 

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

Commit f8831026a2a0a8e4be8c0ee6fcb9b296a78d2bee in accumulo's branch refs/heads/ACCUMULO-378
from [~elserj]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=f883102 ]

Merge remote-tracking branch 'origin/master' into ACCUMULO-378

Conflicts:
	server/tserver/pom.xml


> 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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