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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6469) Coordinated replication of the namespace using ConsensusNode
Date Thu, 29 May 2014 20:49:02 GMT
Konstantin Shvachko created HDFS-6469:
-----------------------------------------

             Summary: Coordinated replication of the namespace using ConsensusNode
                 Key: HDFS-6469
                 URL: https://issues.apache.org/jira/browse/HDFS-6469
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: namenode
    Affects Versions: 3.0.0
            Reporter: Konstantin Shvachko
            Assignee: Konstantin Shvachko


This is a proposal to introduce ConsensusNode - an evolution of the NameNode, which enables
replication of the namespace on multiple nodes of an HDFS cluster by means of a Coordination
Engine.



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