Looked at RC1. Went through my usual check-list. Here's my summary. +1 (binding) overall
Verification - [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. Thanks +Vinod > On Dec 8, 2017, at 12:31 PM, Andrew Wang <andrew.w...@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
