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