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HDFS >> mail # dev >> Merge Namenode HA feature to 0.23


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Re: Merge Namenode HA feature to 0.23
+1, this'll be great. The sooner the better. Please let me know if I can be
of any help.

Thanks a lot for volunteering to do this, Suresh.

--
Aaron T. Myers
Software Engineer, Cloudera

On Fri, Mar 2, 2012 at 6:15 PM, Suresh Srinivas <[EMAIL PROTECTED]>wrote:

> Namenode HA (HDFS-1623) feature is now in trunk (yay!). It adds support for
> namenode high availability with active and standby namenodes, with manual
> failover. I propose merging this feature to 0.23 branch. Recently Nicholas
> merged protocol buffers/wire compatibility changes to 0.23. Merging
> Namenode HA into 0.23 will make it a significant release.
>
> I plan to complete this by next week after running some nightly/regressions
> tests. Early next week, I plan to attach a 0.23 merge patch to HDFS-1623
> jira for people interested in reviewing the patch.
>
> Please vote.
>
> Regards,
> Suresh
>