+1
On Thu, Nov 17, 2016 at 6:21 AM, Daniel Templeton <dan...@cloudera.com> wrote: > +1 on the merge. Nice work, Karthik! > > Daniel > > > On 11/16/16 9:17 PM, Karthik Kambatla wrote: > >> Hi folks, >> >> Based on the positive feedback on the DISCUSS thread [1], I would like to >> start a formal vote to merge feature branch YARN-4752 to trunk. The >> cumulative patch is posted to YARN-4752, and squashed into one commit here >> [2]. >> >> The changes include: >> >> 1. Preemption considers individual ResourceRequests to satisfy. >> (YARN-5605) >> 2. Preemption now works within a leaf queue and across sibling leaf >> queues. (YARN-5605) >> 3. Comprehensive unit tests for app starvation and preemption - >> minshare >> and fairshare. (YARN-5783 and YARN-5819) >> 4. Follow up JIRAs for further improvements, also annotated in the >> code. >> (YARN-5885). Will continue working on these improvements post merge. >> >> These changes are strictly internal to the scheduler, mostly >> FairScheduler. >> The branch followed RTC. >> >> Thanks to Arun for the initial design recommendations, Daniel for his >> diligent reviews of sub-tasks, Arun and Sangjin for a high-level review of >> the branch in its entirety. >> >> The vote will run for 7 days, and will end on Nov 23. >> >> Thanks >> Karthik >> >> [1] >> http://mail-archives.apache.org/mod_mbox/hadoop-yarn-dev/201 >> 611.mbox/%3CCALwhT97kAO6zuUjXTsmHgw_j-q-M9t9Gm9Vf11aogD%2B% >> 2Bqgp2jQ%40mail.gmail.com%3E >> [2] >> https://github.com/apache/hadoop/commit/386f3a2af749bc96bdca >> 1dc2302a3589773091dc >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org > >
