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Hadoop, mail # general - [VOTE] 0.23.4 release


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Re: [VOTE] 0.23.4 release
Robert Evans 2012-10-01, 21:05
OK I'll pull it in once you merge it into branch-0.23

On 10/1/12 3:53 PM, "Jason Lowe" <[EMAIL PROTECTED]> wrote:

>I think HADOOP-8310 should also be added, as we've seen issues with the
>AM's web UI related to FileContext#checkPath.
>
>Jason
>
>On 10/01/2012 03:42 PM, Robert Evans wrote:
>> OK, I'll spin an RC with those changes in it.
>>
>> On 10/1/12 3:35 PM, "Arun C Murthy" <[EMAIL PROTECTED]> wrote:
>>
>>> If you think 0.23.5 is a month or so away, I'd encourage you to pull it
>>> in right-away... this will ensure anyone external using this will get a
>>> good out-of-box experience.
>>>
>>> thanks,
>>> Arun
>>>
>>> On Oct 1, 2012, at 6:48 AM, Robert Evans wrote:
>>>
>>>> I think I would prefer to merge them onto branch-0.23 and have them
>>>>come
>>>> out as part of 0.23.5.  It will probably show up in a month or so, as
>>>>we
>>>> expect to find more issues as Yahoo! deploys this to more and larger
>>>> clusters.  If you really feel strongly about it I am OK with merging
>>>>it
>>>> in, I just don't see a critical need for it right now.
>>>>
>>>> --Bobby
>>>>
>>>> On 9/30/12 4:28 PM, "Arun C Murthy" <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> Hey Bobby,
>>>>>
>>>>> Thanks for getting this RC out.
>>>>>
>>>>> You might want to pull in YARN-137 and YARN-138 into this too.
>>>>>
>>>>> thanks,
>>>>> Arun
>>>>>
>>>>> On Sep 29, 2012, at 8:35 AM, Robert Evans wrote:
>>>>>
>>>>>> I have built a 0.23.4-rc0 and am calling a release vote on it. As
>>>>>>per
>>>>>> the bylaws this vote will be open for 1 week, and will close next
>>>>>> Saturday October 6th.
>>>>>>
>>>>>> You can access the release through the apache maven staging repo,
>>>>>>with
>>>>>> the 0.23.4-rc0 tag in subversion, and at
>>>>>> http://people.apache.org/~bobby/hadoop-0.23.4-candidate-0/
>>>>>>
>>>>>> This release is a sustaining release with several important bug
>>>>>>fixes
>>>>>> in it.  Most notably upgrading of a 1.0 cluster with append/sync
>>>>>> enabled
>>>>>> should now work (HDFS-3731).  There are no known blockers against
>>>>>>this
>>>>>> release, there are only two critical issues.
>>>>>>
>>>>>> HADOOP-8811
>>>>>> Compile hadoop native library in FreeBSD
>>>>>>
>>>>>> HDFS-3990
>>>>>> NN's health report has severe performance problems
>>>>>>
>>>>>> HDFS-3990 only really has a significant impact on large clusters,
>>>>>>and
>>>>>> can be mitigated by enabling DNS caching.
>>>>>>
>>>>>> I have run several manual tests on this release on a small insecure
>>>>>> cluster and all of them pass I am a +1 (binding) for this release.
>>>>>>
>>>>>> On a side note I am happy to announce that the 0.23 line is being
>>>>>> rolled out more widely at Yahoo!.  We just installed 0.23.3 on a
>>>>>>2000
>>>>>> node cluster and have only seen a few issues (HDFS-3990 is the
>>>>>>biggest
>>>>>> of them).   I expect to do a 0.23.5 release in the coming
>>>>>>weeks/months
>>>>>> as we find more issues running on large clusters.
>>>>>>
>>>>>> --Bobby Evans
>>>>>>
>>>>>>
>>>>> --
>>>>> Arun C. Murthy
>>>>> Hortonworks Inc.
>>>>> http://hortonworks.com/
>>>>>
>>>>>
>>> --
>>> Arun C. Murthy
>>> Hortonworks Inc.
>>> http://hortonworks.com/
>>>
>>>
>