+1 On Nov 30, 2017 7:26 AM, "Sunil G" <sun...@apache.org> wrote:
> Hi All, > > > Based on the discussion at [1], I'd like to start a vote to merge feature > branch > > YARN-5881 to trunk. Vote will run for 7 days, ending Wednesday Dec 6 at > 6:00PM PDT. > > > This branch adds support to configure queue capacity as absolute resource > in > > capacity scheduler. This will help admins who want fine control of > resources of queues. > > > Feature development is done at YARN-5881 [2], jenkins build is here > (YARN-7510 [3]). > > All required tasks for this feature are committed. This feature changes > RM’s Capacity Scheduler only, > > and we did extensive tests for the feature in the last couple of months > including performance tests. > > > Key points: > > - The feature is turned off by default, and have to configure absolute > resource to enable same. > > - Detailed documentation about how to use this feature is done as part of > [4]. > > - No major performance degradation is observed with this branch work. SLS > and UT performance > > tests are done. > > > There were 11 subtasks completed for this feature. > > > Huge thanks to everyone who helped with reviews, commits, guidance, and > > technical discussion/design, including Wangda Tan, Vinod Vavilapalli, > Rohith Sharma K S, Eric Payne . > > > [1] : > http://mail-archives.apache.org/mod_mbox/hadoop-yarn-dev/201711.mbox/% > 3CCACYiTuhKhF1JCtR7ZFuZSEKQ4sBvN_n_tV5GHsbJ3YeyJP%2BP4Q% > 40mail.gmail.com%3E > > [2] : https://issues.apache.org/jira/browse/YARN-5881 > > [3] : https://issues.apache.org/jira/browse/YARN-7510 > > [4] : https://issues.apache.org/jira/browse/YARN-7533 > > > Regards > > Sunil and Wangda >
