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From Sean Busbey <bus...@cloudera.com>
Subject Re: 2.7.3 release plan
Date Thu, 31 Mar 2016 13:57:00 GMT
A layout change in a maintenance release sounds very risky. I saw some
discussion on the JIRA about those risks, but the consensus seemed to
be "we'll leave it up to the 2.6 and 2.7 release managers." I thought
we did RMs per release rather than per branch? No one claiming to be a
release manager ever spoke up AFAICT.

Should this change be included? Should it go into a special 2.8
release as mentioned in the ticket?

On Thu, Mar 31, 2016 at 1:45 AM, Akira AJISAKA
<ajisakaa@oss.nttdata.co.jp> wrote:
> Thank you Vinod!
>
> FYI: 2.7.3 will be a bit special release.
>
> HDFS-8791 bumped up the datanode layout version,
> so rolling downgrade from 2.7.3 to 2.7.[0-2]
> is impossible. We can rollback instead.
>
> https://issues.apache.org/jira/browse/HDFS-8791
> https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HdfsRollingUpgrade.html
>
> Regards,
> Akira
>
>
> On 3/31/16 08:18, Vinod Kumar Vavilapalli wrote:
>>
>> Hi all,
>>
>> Got nudged about 2.7.3. Was previously waiting for 2.6.4 to go out (which
>> did go out mid February). Got a little busy since.
>>
>> Following up the 2.7.2 maintenance release, we should work towards a
>> 2.7.3. The focus obviously is to have blocker issues [1], bug-fixes and *no*
>> features / improvements.
>>
>> I hope to cut an RC in a week - giving enough time for outstanding blocker
>> / critical issues. Will start moving out any tickets that are not blockers
>> and/or won’t fit the timeline - there are 3 blockers and 15 critical tickets
>> outstanding as of now.
>>
>> Thanks,
>> +Vinod
>>
>> [1] 2.7.3 release blockers:
>> https://issues.apache.org/jira/issues/?filter=12335343
>>
>



-- 
busbey

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