[ACCUMULO-378] Multi data center replication

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.7.0
• Component/s: replication
• Assignee: Josh Elser
• Reporter: Sapan Shah
• Created: 07/Feb/12 17:16
• Updated: 09/Sep/16 16:09
• Resolved: 14/Jun/14 04:55

Description

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.

Issue Links

• is related to: ACCUMULO-3737 Create 1.7.0 release notes
• links to: Active Design Doc Review
• links to: Design Document
• links to: Implementation ReviewBoard
• links to: Original design doc link