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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-378) Multi data center replication
Date Tue, 27 May 2014 04:06:02 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14009259#comment-14009259
] 

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

Commit 3b727cf94f4341d39adf07dcbd62361b7d4a0de3 in accumulo's branch refs/heads/ACCUMULO-378
from [~elserj]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=3b727cf ]

ACCUMULO-378 Make the MockReplicaSystem a bit more honest and only set full replication when
closed and inf length


> 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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