Hi Uma, Thanks, I saw HDFS-13050 has been resolved 4 hours ago, I don't see any other blockers under HDFS-10285. I think you guys should be able to start voting thread in time for merging to trunk.
- Wangda On Mon, Jan 29, 2018 at 3:12 AM, Gangumalla, Uma <uma.ganguma...@intel.com> wrote: > Hi Wangda, > > > > Sorry for the delay. > > > > >>* (Uma) HDFS-10285: HDFS SPS. There're two remaining blockers: > HDFS-12995/HDFS-13050. @Uma could you update what's the ETA of the two > JIRAs? > > We have only one blocker now that is HDFS-13050 and we finished the key > implementation from HDFS-12995, by HDFS-13075. > > We are planning to start vote by tomorrow (29th PST time). So, we request > you to give us time for running vote. We will keep SPS off by default. So, > interested users only can enable explicitly. > > > > Regards, > > Uma > > > > *From: *Wangda Tan <wheele...@gmail.com> > *Date: *Friday, January 26, 2018 at 5:21 PM > *To: *Uma Gangumalla <uma.ganguma...@intel.com> > *Cc: *"hdfs-...@hadoop.apache.org" <hdfs-...@hadoop.apache.org>, " > yarn-...@hadoop.apache.org" <yarn-...@hadoop.apache.org>, " > common-...@hadoop.apache.org" <common-...@hadoop.apache.org>, " > mapreduce-dev@hadoop.apache.org" <mapreduce-dev@hadoop.apache.org>, Vinod > Kumar Vavilapalli <vino...@hortonworks.com> > *Subject: *Re: Hadoop 3.1.0 release discussion > > > > Hi All, > > > > Just a reminder about feature freeze date. > > > > Feature freeze date for 3.1.0 release is Jan 30 PST (about 4 days from > today), If you've any features which live in a branch and targeted to > 3.1.0, please reply this email thread. Ideally, we should finish branch > merging before feature freeze date. > > > > Here's an updated 3.1.0 feature status: > > > > 1. Merged features: > > * (Sunil) YARN-5881: Support absolute value in CapacityScheduler. > > * (Wangda) YARN-6223: GPU support on YARN. Features in trunk and works > end-to-end. > > * (Jian) YARN-5079,YARN-4793,YARN-4757,YARN-6419 YARN native services. > > * (Steve Loughran): HADOOP-13786: S3Guard committer for zero-rename > commits. > > * (Suma): YARN-7117: Capacity Scheduler: Support Auto Creation of Leaf > Queues While Doing Queue Mapping. > > * (Chris Douglas) HDFS-9806: HDFS Tiered Storage. > > * (Zhankun) YARN-5983: FPGA support. Majority implementations completed > and merged to trunk. Except for UI/documentation. > > > > 2. Features close to finish: > > * (Uma) HDFS-10285: HDFS SPS. There're two remaining > blockers: HDFS-12995/HDFS-13050. @Uma could you update what's the ETA of > the two JIRAs? > > * (Arun Suresh / Kostas / Wangda). YARN-6592: New SchedulingRequest and > anti-affinity support. (Voting thread started). > > > > 3. Tentative features: > > * (Arun Suresh). YARN-5972: Support pausing/freezing opportunistic > containers. Only one pending patch. Plan to finish before Jan 7th. > > * (Haibo Chen). YARN-1011: Resource overcommitment. Looks challenging to > be done before Jan 2018. > > * (Anu): HDFS-7240: Ozone. Given the discussion on HDFS-7240. Looks > challenging to be done before Jan 2018. > > * (Varun V) YARN-5673: container-executor write. Given security > refactoring of c-e (YARN-6623) is already landed, IMHO other stuff may be > moved to 3.2. > > > > Thanks, > > Wangda > > > > > > On Mon, Jan 22, 2018 at 1:49 PM, Gangumalla, Uma <uma.ganguma...@intel.com> > wrote: > > Sure, Wangda. > > Regards, > Uma > > > On 1/18/18, 10:19 AM, "Wangda Tan" <wheele...@gmail.com> wrote: > > Thanks Uma, > > Could you update this thread once the merge vote started? > > Best, > Wangda > > On Wed, Jan 17, 2018 at 4:30 PM, Gangumalla, Uma < > uma.ganguma...@intel.com> > wrote: > > > HI Wangda, > > > > Thank you for the head-up mail. > > We are in the branch (HDFS-10285) and trying to push the tasks > sooner > > before the deadline. > > > > Regards, > > Uma > > > > On 1/17/18, 11:35 AM, "Wangda Tan" <wheele...@gmail.com> wrote: > > > > Hi All, > > > > Since we're fast approaching previously proposed feature freeze > date > > (Jan > > 30, about 13 days from today). If you've any features which live > in a > > branch and targeted to 3.1.0, please reply this email thread. > Ideally, > > we > > should finish branch merging before feature freeze date. > > > > Here's an updated 3.1.0 feature status: > > > > 1. Merged & Completed features: > > * (Sunil) YARN-5881: Support absolute value in CapacityScheduler. > > * (Wangda) YARN-6223: GPU support on YARN. Features in trunk and > works > > end-to-end. > > * (Jian) YARN-5079,YARN-4793,YARN-4757,YARN-6419 YARN native > services. > > * (Steve Loughran): HADOOP-13786: S3Guard committer for > zero-rename > > commits. > > * (Suma): YARN-7117: Capacity Scheduler: Support Auto Creation > of Leaf > > Queues While Doing Queue Mapping. > > * (Chris Douglas) HDFS-9806: HDFS Tiered Storage. > > > > 2. Features close to finish: > > * (Zhankun) YARN-5983: FPGA support. Majority implementations > > completed and > > merged to trunk. Except for UI/documentation. > > * (Uma) HDFS-10285: HDFS SPS. Majority implementations are done, > some > > discussions going on about implementation. > > * (Arun Suresh / Kostas / Wangda). YARN-6592: New > SchedulingRequest and > > anti-affinity support. Close to finish, on track to be merged > before > > Jan 30. > > > > 3. Tentative features: > > * (Arun Suresh). YARN-5972: Support pausing/freezing > opportunistic > > containers. Only one pending patch. Plan to finish before Jan > 7th. > > * (Haibo Chen). YARN-1011: Resource overcommitment. Looks > challenging > > to be > > done before Jan 2018. > > * (Anu): HDFS-7240: Ozone. Given the discussion on HDFS-7240. > Looks > > challenging to be done before Jan 2018. > > * (Varun V) YARN-5673: container-executor write. Given security > > refactoring > > of c-e (YARN-6623) is already landed, IMHO other stuff may be > moved to > > 3.2. > > > > Thanks, > > Wangda > > > > > > > > > > On Fri, Dec 15, 2017 at 1:20 PM, Wangda Tan <wheele...@gmail.com > > > > wrote: > > > > > Hi all, > > > > > > Congratulations on the 3.0.0-GA release! > > > > > > As we discussed in the previous email thread [1], I'd like to > restart > > > 3.1.0 release plans. > > > > > > a) Quick summary: > > > a.1 Release status > > > We started 3.1 release discussion on Sep 6, 2017 [1]. As of > today, > > > there’re 232 patches loaded on 3.1.0 alone [2], besides 6 open > > blockers and > > > 22 open critical issues. > > > > > > a.2 Release date update > > > Considering delays of 3.0-GA release by month-and-a-half, I > propose > > to > > > move the dates as follows > > > - feature freeze date from Dec 15, 2017, to Jan 30, 2018 - > last > > date for > > > any branches to get merged too; > > > - code freeze (blockers & critical only) date to Feb 08, 2018; > > > - release voting start by Feb 18, 2018, leaving time for at > least > > two RCx > > > - release date from Jan 15, 2018, to Feb 28, 2018; > > > > > > Unlike before, I added an additional milestone for > > release-vote-start so > > > that we can account for voting time-period also. > > > > > > This overall is still 5 1/2 months of release-timeline unlike > the > > faster > > > cadence we hoped for, but this, in my opinion, is the > best-updated > > timeline > > > given the delays of the final release of 3.0-GA. > > > > > > b) Individual feature status: > > > I spoke to several feature owners and checked the status of > > un-finished > > > features, following are status of features planned to 3.1.0: > > > > > > b.1 Merged & Completed features: > > > * (Sunil) YARN-5881: Support absolute value in > CapacityScheduler. > > > * (Wangda) YARN-6223: GPU support on YARN. Features in trunk > and > > works > > > end-to-end. > > > * (Jian) YARN-5079,YARN-4793,YARN-4757,YARN-6419 YARN native > > services. > > > * (Steve Loughran): HADOOP-13786: S3Guard committer for > zero-rename > > > commits. > > > * (Suma): YARN-7117: Capacity Scheduler: Support Auto Creation > of > > Leaf > > > Queues While Doing Queue Mapping. > > > > > > b.2 Features close to finish: > > > * (Chris Douglas) HDFS-9806: HDFS Tiered Storage. Being voting > now. > > > * (Zhankun) YARN-5983: FPGA support. Majority implementations > > completed > > > and merged to trunk. Except for UI/documentation. > > > * (Uma) HDFS-10285: HDFS SPS. Majority implementations are > done, some > > > discussions going on about implementation. > > > > > > b.3 Tentative features: > > > * (Arun Suresh). YARN-5972: Support pausing/freezing > opportunistic > > > containers. Only one pending patch. Plan to finish before Jan > 7th. > > > * (Haibo Chen). YARN-1011: Resource overcommitment. Looks > > challenging to > > > be done before Jan 2018. > > > * (Arun Suresh / Kostas / Wangda). YARN-6592: New > SchedulingRequest > > and > > > anti-affinity support. Tentative will figure out by Jan 1st. > > > * (Anu): HDFS-7240: Ozone. Given the discussion on HDFS-7240. > Looks > > > challenging to be done before Jan 2018. > > > * (Varun V) YARN-5673: container-executor write. Given security > > > refactoring of c-e (YARN-6623) is already landed, IMHO other > stuff > > may be > > > moved to 3.2. > > > > > > b.4 Additional release drivers > > > * More exhaustive upgrade testing from 2.x to 3.x. > > > > > > c) Regarding branch cut: > > > > > > We will keep pointing trunk to 3.1 and cut branch-3.1 until: > A. some > > > feature planned to 3.2 has to be landed on trunk or B. After > feature > > freeze > > > date, whichever comes first. > > > > > > I've also talked offline with Vinod to get help on > release-management > > > given this is my first release. He agreed to help do this > release > > jointly. > > > > > > Thoughts? > > > > > > Thanks, > > > Wangda Tan > > > > > > [1] https://lists.apache.org/thread.html/ > > c11506c3250c9481852130616b3cb0 > > > 9a0e222f5c2465c015f9906dab@%3Cyarn-dev.hadoop.apache.org%3E > > > [2] "project in (YARN, HADOOP, MAPREDUCE, HDFS) AND fixVersion > in > > (3.1.0) > > > AND fixVersion not in (3.0.0,2.9.0) ORDER BY priority DESC” > > > > > > > > > > > > > > >
