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From "Avik Dey (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-1623) High Availability Framework for HDFS NN
Date Wed, 14 Mar 2012 21:20:40 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13229632#comment-13229632

Avik Dey commented on HDFS-1623:

Hi Todd, I am sure some of the pieces exist. From experience, I suspect getting the code for
IP based automated failover working in a multi-SBN approach to where the community is ready
to see it as a stable codebase/release will probably take some more investment. :-)

When we are there, it would be good to have both the attached design documents and the test
plans and test cases updated to reflect the use of multi-SBN for IP based automated HA failover.

> High Availability Framework for HDFS NN
> ---------------------------------------
>                 Key: HDFS-1623
>                 URL: https://issues.apache.org/jira/browse/HDFS-1623
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Sanjay Radia
>             Fix For: 0.24.0, 0.23.3
>         Attachments: HA-tests.pdf, HDFS-1623.rel23.patch, HDFS-1623.trunk.patch, HDFS-High-Availability.pdf,
NameNode HA_v2.pdf, NameNode HA_v2_1.pdf, Namenode HA Framework.pdf, dfsio-results.tsv, ha-testplan.pdf,

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