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From Vinod Kumar Vavilapalli <vino...@apache.org>
Subject Re: [VOTE] Release Apache Hadoop 3.0.0 RC1
Date Wed, 13 Dec 2017 20:31:07 GMT
Looked at RC1. Went through my usual check-list. Here's my summary.

+1 (binding) overall

- [Check] Successful recompilation from source tar-ball
- [Check] Signature verification
- [Check] Generating dist tarballs from source tar-ball
- [Check] Validating the layout of the binary tar-ball
- [Check] Testing
   -- Start NN, DN, RM, NM, JHS, Timeline Service
   -- Ran dist-shell example, MR sleep, wordcount, randomwriter, sort, grep, pi
   -- Tested CLIs to print nodes, apps etc and also navigated UIs

Few issues as before found during testing, but shouldn't be blockers
 - The previously supported way of being able to use different tar-balls for different sub-modules
is completely broken - common and HDFS tar.gz are completely empty. Will file a ticket.
 - resourcemanager-metrics.out is going into current directory instead of log directory. Will
file a ticket.

One thing I want to make sure folks agree to. Allen filed a ticket to remove yarn-historyserver
option per our previous discussion - https://issues.apache.org/jira/browse/YARN-7588 <https://issues.apache.org/jira/browse/YARN-7588>.
It isn't done - I am hoping this 'incompatible change' can be put in 3.0.1 and not 4.0.


> On Dec 8, 2017, at 12:31 PM, Andrew Wang <andrew.wang@cloudera.com> wrote:
> Hi all,
> Let me start, as always, by thanking the efforts of all the contributors
> who contributed to this release, especially those who jumped on the issues
> found in RC0.
> I've prepared RC1 for Apache Hadoop 3.0.0. This release incorporates 302
> fixed JIRAs since the previous 3.0.0-beta1 release.
> You can find the artifacts here:
> http://home.apache.org/~wang/3.0.0-RC1/
> I've done the traditional testing of building from the source tarball and
> running a Pi job on a single node cluster. I also verified that the shaded
> jars are not empty.
> Found one issue that create-release (probably due to the mvn deploy change)
> didn't sign the artifacts, but I fixed that by calling mvn one more time.
> Available here:
> https://repository.apache.org/content/repositories/orgapachehadoop-1075/
> This release will run the standard 5 days, closing on Dec 13th at 12:31pm
> Pacific. My +1 to start.
> Best,
> Andrew

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