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From Eric Payne <eric.payne1...@yahoo.com.INVALID>
Subject Re: [VOTE] Release Apache Hadoop 3.2.0 - RC0
Date Wed, 28 Nov 2018 17:47:06 GMT
Sunil, thanks for all of the hard work on this release.

I have discovered that queue refresh doesn't work in some cases. For example, when I change
yarn.scheduler.capacity.root.default.disable_preemption, it doesn't take effect unless I restart
the RM.

I am still investigating, but I thought I should bring this up asap.


On Friday, November 23, 2018, 6:07:04 AM CST, Sunil G <sunilg@apache.org> wrote: 

Hi folks,

Thanks to all contributors who helped in this release [1]. I have created

first release candidate (RC0) for Apache Hadoop 3.2.0.

Artifacts for this RC are available here:


RC tag in git is release-3.2.0-RC0.

The maven artifacts are available via repository.apache.org at


This vote will run 7 days (5 weekdays), ending on Nov 30 at 11:59 pm PST.

3.2.0 contains 1079 [2] fixed JIRA issues since 3.1.0. Below feature

are the highlights of this release.

1. Node Attributes Support in YARN

2. Hadoop Submarine project for running Deep Learning workloads on YARN

3. Support service upgrade via YARN Service API and CLI

4. HDFS Storage Policy Satisfier

5. Support Windows Azure Storage - Blob file system in Hadoop

6. Phase 3 improvements for S3Guard and Phase 5 improvements S3a

7. Improvements in Router-based HDFS federation

Thanks to Wangda, Vinod, Marton for helping me in preparing the release.

I have done few testing with my pseudo cluster. My +1 to start.





[2] project in (YARN, HADOOP, MAPREDUCE, HDFS) AND fixVersion in (3.2.0)
AND fixVersion not in (3.1.0, 3.0.0, 3.0.0-beta1) AND status = Resolved
ORDER BY fixVersion ASC

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