[jira] [Commented] (HDFS-3042) Automatic failover support for NN HA

["Sanjay Radia (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-3042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253867#comment-13253867 ] 

Sanjay Radia commented on HDFS-3042:
------------------------------------

Todd, I would have preferred to have all these done in branch as with the rest of the HA work. 
There is work that remains and this is best done in a branch.
                
> Automatic failover support for NN HA
> ------------------------------------
>
>                 Key: HDFS-3042
>                 URL: https://issues.apache.org/jira/browse/HDFS-3042
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: auto-failover, ha
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>
> HDFS-1623 was the umbrella task for implementation of NN HA capabilities. However, it only focused on manually-triggered failover.
> Given that the HDFS-1623 branch will be merged shortly, I'm opening this JIRA to consolidate/track subtasks for automatic failover support and related improvements.

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