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From "Dian Fu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6513) Add MirrorJournalManager to transfer edits from primary cluster to Mirror cluster
Date Fri, 20 Jun 2014 08:42:24 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dian Fu updated HDFS-6513:
--------------------------

    Attachment: HDFS-6513.patch

> Add MirrorJournalManager to transfer edits from primary cluster to Mirror cluster
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-6513
>                 URL: https://issues.apache.org/jira/browse/HDFS-6513
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Vinayakumar B
>            Assignee: Dian Fu
>         Attachments: HDFS-6513.patch, HDFS-6513.patch
>
>
> There is a need of separate JournalManager implementation to transfer the edits to mirror
cluster in synchronous mode of data replication to mirror cluster.
> This Jira targets the implementation of the MirrorJournalManager, which will be used
as another shared journal at the primary cluster's Active Namenode.



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