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From Xiao Chen <x...@cloudera.com>
Subject Re: [VOTE] Release Apache Hadoop 2.7.2 RC2
Date Sat, 16 Jan 2016 00:11:49 GMT
Thanks Vinod for preparing the release package.


+1 (non-binding).

I verified the following:


   - Successfully downloaded source tarball, verified md5
   - Ran `mvn apache-rat:check` on source tarball, passed
   - Successfully built from source tarball
   - Successfully started a pseudo distributed cluster
   - Ran some basic hdfs operations, then successfully ran a distcp


1 question:
>From a quick comparison between the releasenotes.html and the CHANGES.txt
files in source tarball, the number of total JIRAs is quite different.
Seems like CHANGES.txt misses some of the fixes, because Searching
<https://issues.apache.org/jira/browse/YARN-4434?jql=project%20in%20(HDFS%2C%20HADOOP%2C%20MAPREDUCE%2C%20YARN)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20%3D%202.7.2>
'project
in (HDFS, HADOOP, MAPREDUCE, YARN) AND resolution = Fixed AND fixVersion =
2.7.2' from JIRA agrees with releasenotes.html (count=155).

Here is how I did the check:


   -  cat ~/Downloads/releasenotes.html |grep "
   https://issues.apache.org/jira/" | awk -F ">" '{print $3}'|awk -F "<"
   '{print $1}' |wc -l

             returns 155


   - for f in `find . -name CHANGES.txt |grep -v target`; do cat $f |grep
   -B 10000 "Release 2.7.1" |grep .*-[0-9] |grep -v "Release 2.7" ; done|wc -l

            returns 103

I'm not sure whether this is a problem or not.
Best,
-Xiao

On Thu, Jan 14, 2016 at 8:57 PM, Vinod Kumar Vavilapalli <vinodkv@apache.org
> wrote:

> Hi all,
>
> I've created an updated release candidate RC2 for Apache Hadoop 2.7.2.
>
> As discussed before, this is the next maintenance release to follow up
> 2.7.1.
>
> The RC is available for validation at:
> http://people.apache.org/~vinodkv/hadoop-2.7.2-RC2/
>
> The RC tag in git is: release-2.7.2-RC2
>
> The maven artifacts are available via repository.apache.org <
> http://repository.apache.org/> at
> https://repository.apache.org/content/repositories/orgapachehadoop-1027 <
> https://repository.apache.org/content/repositories/orgapachehadoop-1027>
>
> The release-notes are inside the tar-balls at location
> hadoop-common-project/hadoop-common/src/main/docs/releasenotes.html. I
> hosted this at
> http://people.apache.org/~vinodkv/hadoop-2.7.2-RC2/releasenotes.html <
> http://people.apache.org/~vinodkv/hadoop-2.7.2-RC1/releasenotes.html> for
> your quick perusal.
>
> As you may have noted,
>  - I terminated the RC1 related voting thread after finding out that we
> didn’t have a bunch of patches that are already in the released 2.6.3
> version. After a brief discussion, we decided to keep the parallel 2.6.x
> and 2.7.x releases incremental, see [4] for this discussion.
>  - The RC0 related voting thread got halted due to some critical issues.
> It took a while again for getting all those blockers out of the way. See
> the previous voting thread [3] for details.
>  - Before RC0, an unusually long 2.6.3 release caused 2.7.2 to slip by
> quite a bit. This release's related discussion threads are linked below:
> [1] and [2].
>
> Please try the release and vote; the vote will run for the usual 5 days.
>
> Thanks,
> Vinod
>
> [1]: 2.7.2 release plan: http://markmail.org/message/oozq3gvd4nhzsaes <
> http://markmail.org/message/oozq3gvd4nhzsaes>
> [2]: Planning Apache Hadoop 2.7.2
> http://markmail.org/message/iktqss2qdeykgpqk <
> http://markmail.org/message/iktqss2qdeykgpqk>
> [3]: [VOTE] Release Apache Hadoop 2.7.2 RC0:
> http://markmail.org/message/5txhvr2qdiqglrwc <
> http://markmail.org/message/5txhvr2qdiqglrwc>
> [4] Retracted [VOTE] Release Apache Hadoop 2.7.2 RC1:
> http://markmail.org/thread/n7ljbsnquihn3wlw

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