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From Tsuyoshi Ozawa <oz...@apache.org>
Subject Re: [VOTE] Release Apache Hadoop 2.7.0 RC0
Date Wed, 15 Apr 2015 19:55:17 GMT
Hey Akira, could you target the issues to 2.7.1?

Thanks,
- Tsuyoshi

On Wed, Apr 15, 2015 at 2:51 PM, Akira AJISAKA
<ajisakaa@oss.nttdata.co.jp> wrote:
> +0 (non-binding)
>
> - Downloaded source
> - Built from source
> - Ran a pseudo-distributed cluster
> - Read documents downloaded from binary tarball
> - Looked Web UIs
>
> I found several issues to be fixed.
>
> - HDFS-8149: The footer of Web UI "Hadoop, 2014" is old
>
> I'm thinking this is a regression from Hadoop 2.6.0.
>
> - HADOOP-11835: "hadoop version" outputs "Subversion Unknown -r Unknown"
>   (Also, there are some "Unknown" version in Web UI)
> - HADOOP-11836: The content of index.html should be updated for 2.7.0.
>
> I'm thinking this two issues are not blocker.
>
> Regards,
> Akira
>
>
> On 4/15/15 11:05, Chris Nauroth wrote:
>>
>> +1 (binding)
>>
>> - Downloaded source tarball and verified signature and checksum.
>> - Built from source, including native code on Linux and Windows.
>> - Ran a 3-node unsecured cluster.
>> - Tested various HDFS and YARN commands, including sample MapReduce jobs.
>> - Confirmed that SecondaryNameNode can take a checkpoint.
>> - HADOOP-9629: Tested integration with Azure storage as an alternative
>> FileSystem.
>> - HADOOP-11394/11395/11396: Built site docs and confirmed presence of
>> these fixes in the documentation for Hadoop Compatible File Systems.
>> - HDFS-7604: Confirmed presence of DataNode volume failure reporting in
>> web UI and metrics.
>> - HDFS-7879: Ran nm -g libhdfs.so and dumpbin /exports hdfs.dll to confirm
>> export of public API symbols in libhdfs.
>>
>> Allen mentioned HDFS-8132, which reported a problem using JCarder on the
>> build.  Brahma, Todd and I have determined that root cause is
>> incompatibility of the JCarder build with Java 7 classes.  (2.7.0 is our
>> first release compiling as Java 7.)  This is not a problem that needs to
>> hold up the release.
>>
>> Vinod, thank you for putting together the release.
>>
>>
>> Chris Nauroth
>> Hortonworks
>> http://hortonworks.com/
>>
>>
>>
>>
>>
>>
>> On 4/15/15, 7:07 AM, "Mit Desai" <mitdesai@yahoo-inc.com.INVALID> wrote:
>>
>>> +1 (non-binding)
>>>
>>>    - Downloaded and built the source.
>>>    - Deployed to a local cluster and ran sample jobls like sleepJob and
>>> Wordcount.
>>>    - Verified Signatures
>>>    - Verified the RM UI for correctness.
>>>
>>> Thanks Vinod for taking the time and effort to drive this release.
>>>
>>>
>>> -Mit Desai
>>>
>>>
>>>      On Wednesday, April 15, 2015 8:03 AM, Vinod Kumar Vavilapalli
>>> <vinodkv@hortonworks.com> wrote:
>>>
>>>
>>> Tx Pat. This is really interesting news!
>>>
>>> +Vinod
>>>
>>> On Apr 14, 2015, at 11:18 PM, Pat White <patwhite@yahoo-inc.com.INVALID>
>>> wrote:
>>>
>>>> +1 non-binding
>>>> Ran a performance comparison of 2.6.0 Latest with 2.7.0 RC, looks good,
>>>> no regressions observed, most metrics are well within 5%  tolerance
>>>> (dfsio, sort, amrestart, gmv3) and some tests (scan, amscale,
>>>> compression, shuffle) appear to have improvements.
>>>>
>>>> Disclaimer, please note a JDK difference, 2.6.0 ran with jdk1.7 while
>>>> 2.7.0 had jdk1.8, so some of the improvement may be from Java 1.8.0,
>>>> that said, the 2.7.0 benchmarks compare well against current 2.6.0.
>>>> Thanks.
>>>>
>>>> patw
>>>>
>>>>
>>>> ----- Forwarded Message -----  From: Vinod Kumar Vavilapalli
>>>> <vinodkv@apache.org>
>>>> To: common-dev@hadoop.apache.org; hdfs-dev@hadoop.apache.org;
>>>> yarn-dev@hadoop.apache.org; mapreduce-dev@hadoop.apache.org
>>>> Cc: vinodkv@apache.org
>>>> Sent: Friday, April 10, 2015 6:44 PM
>>>> Subject: [VOTE] Release Apache Hadoop 2.7.0 RC0
>>>>   Hi all,
>>>> I've created a release candidate RC0 for Apache Hadoop 2.7.0.
>>>> The RC is available at:
>>>> http://people.apache.org/~vinodkv/hadoop-2.7.0-RC0/
>>>> The RC tag in git is: release-2.7.0-RC0
>>>> The maven artifacts are available via repository.apache.org
>>>>
>>>> athttps://repository.apache.org/content/repositories/orgapachehadoop-1017
>>>> /
>>>> As discussed before - This release will only work with JDK 1.7 and
>>>> above - I¹d like to use this as a starting release for 2.7.x [1],
>>>> depending onhow it goes, get it stabilized and potentially use a 2.7.1
>>>> in a fewweeks as the stable release.
>>>> Please try the release and vote; the vote will run for the usual 5 days.
>>>> Thanks, Vinod
>>>> [1]: A 2.7.1 release to follow up
>>>> 2.7.0http://markmail.org/thread/zwzze6cqqgwq4rmw
>>>
>>>
>>>
>>>
>>
>

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