+1 (non-binding)

* Built from the source
* Installed dockerized YARN/HADOOP cluster to a 20 node cluster (scheduled with nomad, configured from consul, docker host networking) * Started example yarn jobs (teragen/terasort) and hdfs dfs commands + checking UIs

I noticed only two very minor issues (changelog of HADOOP-9902 didn't mention that I need a writable 'logs' dir, even with custom log4j.properties; and there was a space typo in yarn error message https://issues.apache.org/jira/browse/YARN-7279)

Marton

On 09/29/2017 02:04 AM, Andrew Wang wrote:
Hi all,

Let me start, as always, by thanking the many, many contributors who helped
with this release! I've prepared an RC0 for 3.0.0-beta1:

http://home.apache.org/~wang/3.0.0-beta1-RC0/

This vote will run five days, ending on Nov 3rd at 5PM Pacific.

beta1 contains 576 fixed JIRA issues comprising a number of bug fixes,
improvements, and feature enhancements. Notable additions include the
addition of YARN Timeline Service v2 alpha2, S3Guard, completion of the
shaded client, and HDFS erasure coding pluggable policy support.

I've done the traditional testing of running a Pi job on a pseudo cluster.
My +1 to start.

We're working internally on getting this run through our integration test
rig. I'm hoping Vijay or Ray can ring in with a +1 once that's complete.

Best,
Andrew


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