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https://issues.apache.org/jira/browse/HDFS-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849490#action_12849490
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Jeff Hammerbacher commented on HDFS-1064:
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Hey,
Could someone comment on how the BackupNameNode (BNN) differs from the
AvatarNode (AN) that Dhruba is proposing?
Thanks,
Jeff
> NN Availability - umbrella Jira
> -------------------------------
>
> Key: HDFS-1064
> URL: https://issues.apache.org/jira/browse/HDFS-1064
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Sanjay Radia
>
> This is an umbrella jira for discussing availability of the HDFS NN and
> providing references to other Jiras that improve its availability. This
> includes, but is not limited to, automatic failover.
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