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From "Todd Lipcon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2591) HA: MiniDFSCluster support to mix and match federation with HA
Date Thu, 24 Nov 2011 04:35:40 GMT
HA: MiniDFSCluster support to mix and match federation with HA
--------------------------------------------------------------

                 Key: HDFS-2591
                 URL: https://issues.apache.org/jira/browse/HDFS-2591
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha, test
    Affects Versions: HA branch (HDFS-1623)
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon


Right now the MiniDFS builder is somewhat inflexible - it just takes a "numNameNodes" parameter,
which is used to specify federated nameservices. In order to add HA support, we need to be
able to be more specific when configuring the NNs -- eg to test the case where there is one
nameservice that is HA and another which is not.

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