Thanks a lot for driving this release Xintong! Looking forward to the 1.11.3 release :-)
Cheers, Till On Tue, Dec 8, 2020 at 11:27 AM Xintong Song <[email protected]> wrote: > Hi devs, > > There has been a bit more delay but we finally get all bockers resolved. > > I'm creating the RC right now (commit id: > 47c2d97499ed95a33c071e916eb8bde7b179e879). > This could take some time given that I'm doing this for the first time and > accessing to Apache Nexus Repository from my place is slow. > > Once the RC is created, I'll start a new voting thread. > > Thank you~ > > Xintong Song > > > > On Fri, Dec 4, 2020 at 11:46 AM Xintong Song <[email protected]> > wrote: > > > Updates on the release progress. > > > > - FLIP-27 is stabilizing on the master branch. Becket is working on the > > final backportings, which is estimated to be finished this weekend. > > - There's a new blocker FLINK-20442, a license problem discovered during > > the 1.12.0 RC2 testings, which is already fixed for 1.12. > > > > We are hoping to create a RC next Monday, if things go well for the above > > issues. > > > > > > Thank you~ > > > > Xintong Song > > > > > > > > On Fri, Nov 27, 2020 at 9:49 AM Xintong Song <[email protected]> > > wrote: > > > >> Hi devs, > >> > >> Updates on the release progress. > >> > >> There are a couple of new blockers emerged since the last update, all of > >> which have been resolved in the past week. > >> > >> The release 1.11.3 is still blocked on FLIP-27. > >> Stephan and Becket are trying to first get the feature stabilized on the > >> master branch for release 1.12. After that, the remaining changes will > be > >> backported to 1.11, and the release 1.11.3 will be unblocked. > >> > >> We are hoping to deliver the first RC by the end of next week. During > >> this time, if there's any other things that you believe should be > included > >> in this release, please reach out to either me or Gordon. > >> > >> Sorry for the delay. > >> > >> Thank you~ > >> > >> Xintong Song > >> > >> > >> > >> On Mon, Nov 23, 2020 at 2:03 PM Xintong Song <[email protected]> > >> wrote: > >> > >>> Thanks for the notice, Zhu. > >>> Let's have the discussion on the jira ticket. > >>> > >>> Thank you~ > >>> > >>> Xintong Song > >>> > >>> > >>> > >>> On Mon, Nov 23, 2020 at 12:10 PM Zhu Zhu <[email protected]> wrote: > >>> > >>>> Hi Xintong, > >>>> We just found an issue FLINK-20285 and I think it is a blocker for > >>>> 1.11.3. > >>>> > >>>> Thanks, > >>>> Zhu > >>>> > >>>> Gyula Fóra <[email protected]> 于2020年11月18日周三 下午9:36写道： > >>>> > >>>> > Hi All! > >>>> > > >>>> > I have found the following issue today which might be considered a > >>>> blocker > >>>> > for this release as well: > >>>> > > >>>> > https://issues.apache.org/jira/browse/FLINK-20221 > >>>> > > >>>> > Could someone please quickly provide a second set of eyes and > confirm > >>>> that > >>>> > this is indeed a big problem? :) > >>>> > > >>>> > Thank you! > >>>> > Gyula > >>>> > > >>>> > On Wed, Nov 18, 2020 at 5:12 AM Xintong Song <[email protected] > > > >>>> > wrote: > >>>> > > >>>> > > Hi devs, > >>>> > > > >>>> > > Updates on the progress of preparing the 1.11.3 release. > >>>> > > > >>>> > > We are approaching the creation of our first release candidate. > >>>> Thanks > >>>> > all > >>>> > > for the efforts so far. > >>>> > > > >>>> > > # Ongoing threads > >>>> > > > >>>> > > - *FLIP-27 backportings:* 74 out of 102 commits are already > >>>> > backported. > >>>> > > Stephan and Becket are actively working on this. > >>>> > > - *Blockers:* There are 2 remaining blockers, both have been > >>>> fixed on > >>>> > > the master branch and should be backported along with the > FLIP-27 > >>>> > > changes. > >>>> > > > >>>> > > As soon as the above threads are done, we will create our first > >>>> release > >>>> > > candidate. If there's any other issues that you believe should be > a > >>>> > release > >>>> > > blocker, please reach out to either me or Gordon. > >>>> > > > >>>> > > # JIRA version > >>>> > > > >>>> > > Version 1.11.4 has been created on JIRA. I've already tagged some > >>>> of the > >>>> > > tickets with the new fix version. Please feel free to continue > with > >>>> the > >>>> > > efforts and merge once they are ready. I'll double check and > update > >>>> the > >>>> > fix > >>>> > > versions before the release. > >>>> > > > >>>> > > Thank you~ > >>>> > > > >>>> > > Xintong Song > >>>> > > > >>>> > > > >>>> > > > >>>> > > On Thu, Nov 12, 2020 at 1:31 PM Xintong Song < > [email protected] > >>>> > > >>>> > > wrote: > >>>> > > > >>>> > > > Thanks for the notice and fix, Roman. > >>>> > > > > >>>> > > > Thank you~ > >>>> > > > > >>>> > > > Xintong Song > >>>> > > > > >>>> > > > > >>>> > > > > >>>> > > > On Wed, Nov 11, 2020 at 5:53 PM Khachatryan Roman < > >>>> > > > [email protected]> wrote: > >>>> > > > > >>>> > > >> Hi, > >>>> > > >> > >>>> > > >> I'd like FLINK-20079 [1] to be merged into 1.11 and included in > >>>> > 1.11.3. > >>>> > > >> > >>>> > > >> [1] https://issues.apache.org/jira/browse/FLINK-20079 > >>>> > > >> > >>>> > > >> Regards, > >>>> > > >> Roman > >>>> > > >> > >>>> > > >> > >>>> > > >> On Tue, Nov 10, 2020 at 8:21 AM Xintong Song < > >>>> [email protected]> > >>>> > > >> wrote: > >>>> > > >> > >>>> > > >> > Thanks for the notice, Dian. > >>>> > > >> > > >>>> > > >> > Thank you~ > >>>> > > >> > > >>>> > > >> > Xintong Song > >>>> > > >> > > >>>> > > >> > > >>>> > > >> > > >>>> > > >> > On Tue, Nov 10, 2020 at 10:19 AM Dian Fu < > >>>> [email protected]> > >>>> > > wrote: > >>>> > > >> > > >>>> > > >> > > Hi Xintong, > >>>> > > >> > > > >>>> > > >> > > I want to bring one more issue to your attention [1]. The > >>>> test > >>>> > case > >>>> > > >> > > UnalignedCheckpointCompatibilityITCase.test failed several > >>>> times > >>>> > in > >>>> > > >> the > >>>> > > >> > > last nightly test of release-1.11. We need to figure out if > >>>> it's > >>>> > > just > >>>> > > >> an > >>>> > > >> > > instable test or caused by recent changes. > >>>> > > >> > > > >>>> > > >> > > [1] https://issues.apache.org/jira/browse/FLINK-20065 > >>>> > > >> > > > >>>> > > >> > > > 在 2020年11月10日，上午9:24，Xintong Song <[email protected] > > > >>>> 写道： > >>>> > > >> > > > > >>>> > > >> > > > Thanks for the replies. > >>>> > > >> > > > > >>>> > > >> > > > Thank you~ > >>>> > > >> > > > > >>>> > > >> > > > Xintong Song > >>>> > > >> > > > > >>>> > > >> > > > > >>>> > > >> > > > > >>>> > > >> > > > On Tue, Nov 10, 2020 at 1:09 AM Becket Qin < > >>>> > [email protected]> > >>>> > > >> > wrote: > >>>> > > >> > > > > >>>> > > >> > > >> Hi Xintong, > >>>> > > >> > > >> > >>>> > > >> > > >> Thanks for driving the release. Just want to sync up on > >>>> the > >>>> > > FLIP-27 > >>>> > > >> > > >> backporting. Stephan and I are still trying to backport > a > >>>> bunch > >>>> > > of > >>>> > > >> > > patches > >>>> > > >> > > >> of Source to 1.11.3. Including: > >>>> > > >> > > >> > >>>> > > >> > > >> [FLINK-19698][connector/common] Add a close() method to > >>>> the > >>>> > > >> > SplitReader. > >>>> > > >> > > >> [FLINK-19717] SourceReaderBase.pollNext may return > >>>> END_OF_INPUT > >>>> > > if > >>>> > > >> > > >> SplitReader.fetch throws > >>>> > > >> > > >> [FLINK-19535] [connector/common] Avoid failing a job > >>>> multiple > >>>> > > >> times in > >>>> > > >> > > >> SourceCoordinator. > >>>> > > >> > > >> [FLINK-19265] [FLINK-20049][core] Source API final > >>>> adjustments. > >>>> > > >> > > >> > >>>> > > >> > > >> and a few more fixes. > >>>> > > >> > > >> > >>>> > > >> > > >> We are currently trying to fix them in 1.12 first so it > >>>> might > >>>> > > take > >>>> > > >> a > >>>> > > >> > > little > >>>> > > >> > > >> longer to backport them to 1.11.3. I think it will > >>>> probably > >>>> > take > >>>> > > >> us a > >>>> > > >> > > few > >>>> > > >> > > >> more days to finish the backport. So that would roughly > >>>> be the > >>>> > > end > >>>> > > >> of > >>>> > > >> > > this > >>>> > > >> > > >> week. > >>>> > > >> > > >> > >>>> > > >> > > >> Thanks, > >>>> > > >> > > >> > >>>> > > >> > > >> Jiangjie (Becket) Qin > >>>> > > >> > > >> > >>>> > > >> > > >> > >>>> > > >> > > >> > >>>> > > >> > > >> > >>>> > > >> > > >> On Mon, Nov 9, 2020 at 9:57 PM Till Rohrmann < > >>>> > > [email protected] > >>>> > > >> > > >>>> > > >> > > wrote: > >>>> > > >> > > >> > >>>> > > >> > > >>> Yes, I've downgraded FLINK-19816 to critical. > >>>> > > >> > > >>> > >>>> > > >> > > >>> Cheers, > >>>> > > >> > > >>> Till > >>>> > > >> > > >>> > >>>> > > >> > > >>> On Mon, Nov 9, 2020 at 10:19 AM Xintong Song < > >>>> > > >> [email protected]> > >>>> > > >> > > >>> wrote: > >>>> > > >> > > >>> > >>>> > > >> > > >>>> Thanks for the notice, Till. > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> I just checked and found FLINK-20033 is already fixed. > >>>> Shall > >>>> > we > >>>> > > >> also > >>>> > > >> > > >>>> downgrade FLINK-19816 to `Critical`? > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> Thank you~ > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> Xintong Song > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>>> On Mon, Nov 9, 2020 at 4:42 PM Till Rohrmann < > >>>> > > >> [email protected]> > >>>> > > >> > > >>> wrote: > >>>> > > >> > > >>>> > >>>> > > >> > > >>>>> I would like to bring one more critical issue to your > >>>> > > attention > >>>> > > >> > which > >>>> > > >> > > >>> is > >>>> > > >> > > >>>>> FLINK-20033 [1]. I believe that this issue is > actually > >>>> > causing > >>>> > > >> what > >>>> > > >> > > >> has > >>>> > > >> > > >>>>> been reported in FLINK-19816 [2]. I hope to have it > >>>> fixed by > >>>> > > the > >>>> > > >> > end > >>>> > > >> > > >> of > >>>> > > >> > > >>>>> today. Once FLINK-20033 is fixed, I think that we > >>>> don't have > >>>> > > to > >>>> > > >> > block > >>>> > > >> > > >>> the > >>>> > > >> > > >>>>> release on FLINK-19816. > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>>> [1] > https://issues.apache.org/jira/browse/FLINK-20033 > >>>> > > >> > > >>>>> [2] > https://issues.apache.org/jira/browse/FLINK-19816 > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>>> Cheers, > >>>> > > >> > > >>>>> Till > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>>> On Mon, Nov 9, 2020 at 4:05 AM Xintong Song < > >>>> > > >> [email protected] > >>>> > > >> > > > >>>> > > >> > > >>>> wrote: > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>>>> Hi devs, > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> I'd like to provide an update on the progress of > >>>> preparing > >>>> > > >> release > >>>> > > >> > > >>>>> 1.11.3. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> *Blockers* > >>>> > > >> > > >>>>>> We currently have 3 remaining blockers. (3 resolved > >>>> and 1 > >>>> > > >> emerged > >>>> > > >> > > >>>>> compared > >>>> > > >> > > >>>>>> to last week) > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> - [FLINK-19698] Add close() method and > >>>> > onCheckpointComplete() > >>>> > > >> to > >>>> > > >> > > >> the > >>>> > > >> > > >>>>>> Source. > >>>> > > >> > > >>>>>> The issue has been fixed on the master branch. It's > >>>> > currently > >>>> > > >> > > >> blocked > >>>> > > >> > > >>>> on > >>>> > > >> > > >>>>>> the FLIP-27 backportings to backport it to the 1.11 > >>>> branch. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> - [FLINK-19717] SourceReaderBase.pollNext may return > >>>> > > >> END_OF_INPUT > >>>> > > >> > > >> if > >>>> > > >> > > >>>>>> SplitReader.fetch throws > >>>> > > >> > > >>>>>> A PR has been opened and reviewed. From the > >>>> discussions on > >>>> > > the > >>>> > > >> PR, > >>>> > > >> > > >> it > >>>> > > >> > > >>>>> looks > >>>> > > >> > > >>>>>> close to mergeable. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> - [FLINK-19816] Flink restored from a wrong > >>>> checkpoint (a > >>>> > > very > >>>> > > >> old > >>>> > > >> > > >>> one > >>>> > > >> > > >>>>> and > >>>> > > >> > > >>>>>> not the last completed one) > >>>> > > >> > > >>>>>> This is a newly emerged blocker and Matthias is > >>>> working on > >>>> > > it. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> *Test Instabilities* > >>>> > > >> > > >>>>>> We currently have 27 test instabilities[1]. > >>>> > > >> > > >>>>>> AFAIK, none of them are as serious as to block the > >>>> 1.11.3 > >>>> > > >> release. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> *FLIP-27 Backprotings* > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> I noticed that there's no jira issues opened on the > >>>> FLIP-27 > >>>> > > >> > > >>> backporting > >>>> > > >> > > >>>>>> efforts, which is part of the major efforts planned > >>>> for the > >>>> > > >> 1.11.3 > >>>> > > >> > > >>>>> release, > >>>> > > >> > > >>>>>> making it hard to track the progress. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> @Stephan and @Becket, could you please share the > >>>> updates on > >>>> > > the > >>>> > > >> > > >>>>> backporting > >>>> > > >> > > >>>>>> efforts? How is the progress and when are the > efforts > >>>> > > expected > >>>> > > >> to > >>>> > > >> > > >> be > >>>> > > >> > > >>>>>> finished? It would be appreciated and helpful if we > >>>> can > >>>> > have > >>>> > > a > >>>> > > >> > jira > >>>> > > >> > > >>>>> ticket > >>>> > > >> > > >>>>>> to track the backporing progress publicly. > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> Thank you~ > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> Xintong Song > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> [1] > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://issues.apache.org/jira/browse/FLINK-16908?filter=12348580&jql=project%20%3D%20FLINK%20AND%20resolution%20%3D%20Unresolved%20AND%20affectedVersion%20in%20(1.11.0%2C%201.11.1%2C%201.11.2%2C%201.11.3)%20AND%20labels%20%3D%20test-stability%20ORDER%20BY%20updated%20DESC%2C%20created%20DESC > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>> On Wed, Nov 4, 2020 at 3:58 PM Tzu-Li (Gordon) Tai < > >>>> > > >> > > >>>> [email protected]> > >>>> > > >> > > >>>>>> wrote: > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>>>> Thanks for the efforts so far with pushing for > >>>> 1.11.3. > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> I'd like to provide a mid-week update on how we're > >>>> looking > >>>> > > >> with > >>>> > > >> > > >> all > >>>> > > >> > > >>>> the > >>>> > > >> > > >>>>>>> pending blockers and backports: > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> *Blockers**:* > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> Currently all blockers either have an open PR, or > >>>> have > >>>> > been > >>>> > > >> > > >> merged. > >>>> > > >> > > >>>>> I'll > >>>> > > >> > > >>>>>>> highlight below the blockers *that still require > >>>> reviewing > >>>> > > >> > > >> efforts > >>>> > > >> > > >>>> for > >>>> > > >> > > >>>>>> them > >>>> > > >> > > >>>>>>> to move forward:* > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> - [FLINK-19909] Flink application in attach mode > >>>> could not > >>>> > > >> > > >>> terminate > >>>> > > >> > > >>>>> when > >>>> > > >> > > >>>>>>> the only job is canceled. PR: > >>>> > > >> > > >>>>> https://github.com/apache/flink/pull/13911 > >>>> > > >> > > >>>>>>> - [FLINK-19717] SourceReaderBase.pollNext may > return > >>>> > > >> END_OF_INPUT > >>>> > > >> > > >>> if > >>>> > > >> > > >>>>>>> SplitReader.fetch throws. PR: > >>>> > > >> > > >>>>> https://github.com/apache/flink/pull/13776 > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> The above PRs currently have no reviews at all yet. > >>>> They > >>>> > > seem > >>>> > > >> to > >>>> > > >> > > >>>>> already > >>>> > > >> > > >>>>>>> have designated reviewers. > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> *Backports:* > >>>> > > >> > > >>>>>>> - FLIP-27 robustness improvement backports: Stephan > >>>> is > >>>> > > >> currently > >>>> > > >> > > >>>>> working > >>>> > > >> > > >>>>>> on > >>>> > > >> > > >>>>>>> backporting several FLIP-27 changes. There are no > >>>> PRs yet > >>>> > > for > >>>> > > >> the > >>>> > > >> > > >>>>>>> backported changes. > >>>> > > >> > > >>>>>>> - DataStreamUtils.collect() refactorings backport: > >>>> Steven > >>>> > Wu > >>>> > > >> > > >>>> mentioned > >>>> > > >> > > >>>>> to > >>>> > > >> > > >>>>>>> backport this, but AFAIK this isn't assigned to > >>>> anyone > >>>> > yet. > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> *ETAs*: > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> I'd like to request ETAs for the remaining > >>>> backports, to > >>>> > > >> prevent > >>>> > > >> > > >> a > >>>> > > >> > > >>>>> creep > >>>> > > >> > > >>>>>> in > >>>> > > >> > > >>>>>>> the scope of this bugfix release. > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> We already have Flink users that would benefit from > >>>> fixes > >>>> > > that > >>>> > > >> > > >> have > >>>> > > >> > > >>>>> been > >>>> > > >> > > >>>>>>> merged to release-1.11 already, so technically > >>>> speaking > >>>> > the > >>>> > > >> > > >>> backports > >>>> > > >> > > >>>>>>> should be considered "nice-to-have" (to the best of > >>>> my > >>>> > > >> knowledge > >>>> > > >> > > >> of > >>>> > > >> > > >>>> the > >>>> > > >> > > >>>>>>> changes) and could potentially be moved to a > >>>> follow-up > >>>> > > 1.11.4. > >>>> > > >> > > >>>>>>> Most notably, the Stateful Functions project is > >>>> already > >>>> > > >> waiting > >>>> > > >> > > >> on > >>>> > > >> > > >>>>> Flink > >>>> > > >> > > >>>>>>> 1.11.3 to address critical recovery issues (please > >>>> see the > >>>> > > >> > > >> StateFun > >>>> > > >> > > >>>>> 2.2.1 > >>>> > > >> > > >>>>>>> release discussion thread [1]). > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> @Stephan Ewen <[email protected]> @Becket Qin < > >>>> > > >> > > >> [email protected] > >>>> > > >> > > >>>> > >>>> > > >> > > >>>>>> could > >>>> > > >> > > >>>>>>> you provide an ETA for the FLIP-27 backports? It > >>>> would > >>>> > help > >>>> > > to > >>>> > > >> > > >> get > >>>> > > >> > > >>> a > >>>> > > >> > > >>>>>> better > >>>> > > >> > > >>>>>>> estimate to decide how we proceed here. > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> Cheers, > >>>> > > >> > > >>>>>>> Gordon > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> [1] > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Releasing-StateFun-hotfix-version-2-2-1-td46239.html > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>> On Wed, Nov 4, 2020 at 3:16 PM Tzu-Li (Gordon) Tai > < > >>>> > > >> > > >>>>> [email protected]> > >>>> > > >> > > >>>>>>> wrote: > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>>>>> The collect() utils can be picked back, I see no > >>>> issue > >>>> > > with > >>>> > > >> > > >>> that > >>>> > > >> > > >>>>> (it > >>>> > > >> > > >>>>>> is > >>>> > > >> > > >>>>>>>> isolated utilities). > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>>> Just checking on all the requested backports > >>>> mentioned in > >>>> > > >> this > >>>> > > >> > > >>>>> thread, > >>>> > > >> > > >>>>>>> and > >>>> > > >> > > >>>>>>>> figuring out which ones seem to still be > unassigned > >>>> / > >>>> > open. > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>>> Is someone working on backporting > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://github.com/apache/flink/commit/09a7a66b7313fea64817fe960a8da1265b428efc > >>>> > > >> > > >>>>>>>> to release-1.11 at the moment? > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>>> On Wed, Nov 4, 2020 at 1:39 AM Steven Wu < > >>>> > > >> [email protected] > >>>> > > >> > > >>> > >>>> > > >> > > >>>>> wrote: > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>>>> @Stephan Ewen <[email protected]> yeah, we can do > >>>> that. > >>>> > > >> don't > >>>> > > >> > > >>>> worry > >>>> > > >> > > >>>>>>> about > >>>> > > >> > > >>>>>>>>> it. your earlier email had the perfect > explanation > >>>> on > >>>> > why > >>>> > > >> file > >>>> > > >> > > >>>>> source > >>>> > > >> > > >>>>>>>>> shouldn't be backported. > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>>>> On Tue, Nov 3, 2020 at 3:37 AM Stephan Ewen < > >>>> > > >> [email protected] > >>>> > > >> > > >>> > >>>> > > >> > > >>>>> wrote: > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>>>>> @Steven would it be possible to initially copy > >>>> some of > >>>> > > the > >>>> > > >> > > >>> code > >>>> > > >> > > >>>>> into > >>>> > > >> > > >>>>>>> the > >>>> > > >> > > >>>>>>>>>> iceberg source and later replace it by a > >>>> dependency on > >>>> > > the > >>>> > > >> > > >>> Flink > >>>> > > >> > > >>>>>> file > >>>> > > >> > > >>>>>>>>>> source? > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> On Mon, Nov 2, 2020 at 8:33 PM Steven Wu < > >>>> > > >> > > >>> [email protected]> > >>>> > > >> > > >>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> Stephan, thanks a lot for explaining the file > >>>> > connector. > >>>> > > >> > > >>> that > >>>> > > >> > > >>>>>> makes > >>>> > > >> > > >>>>>>>>>> sense. > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> I was asking because we were trying to reuse > >>>> some of > >>>> > the > >>>> > > >> > > >>>>>>>>> implementations > >>>> > > >> > > >>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>> the file source for Iceberg source. Flink > Iceberg > >>>> > source > >>>> > > >> > > >>> lives > >>>> > > >> > > >>>>> in > >>>> > > >> > > >>>>>>> the > >>>> > > >> > > >>>>>>>>>>> Iceberg repo, which is not possible to code > >>>> against > >>>> > the > >>>> > > >> > > >>> master > >>>> > > >> > > >>>>>>> branch > >>>> > > >> > > >>>>>>>>> of > >>>> > > >> > > >>>>>>>>>>> the Flink code. > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> On Mon, Nov 2, 2020 at 3:31 AM Stephan Ewen < > >>>> > > >> > > >>> [email protected] > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> Hi Steven! > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> So far there are no plans to pick back the > file > >>>> > system > >>>> > > >> > > >>>>> connector > >>>> > > >> > > >>>>>>>>> code. > >>>> > > >> > > >>>>>>>>>>> This > >>>> > > >> > > >>>>>>>>>>>> is still evolving and not finalized for 1.12, > >>>> so I > >>>> > > don't > >>>> > > >> > > >>>> feel > >>>> > > >> > > >>>>> it > >>>> > > >> > > >>>>>>> is > >>>> > > >> > > >>>>>>>>> a > >>>> > > >> > > >>>>>>>>>>> good > >>>> > > >> > > >>>>>>>>>>>> candidate to be backported. > >>>> > > >> > > >>>>>>>>>>>> However, with the base connector changes > >>>> backported, > >>>> > > you > >>>> > > >> > > >>>>> should > >>>> > > >> > > >>>>>> be > >>>> > > >> > > >>>>>>>>> able > >>>> > > >> > > >>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>> run the file connector code from master > against > >>>> > 1.11.3. > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> The collect() utils can be picked back, I see > no > >>>> > issue > >>>> > > >> > > >>> with > >>>> > > >> > > >>>>> that > >>>> > > >> > > >>>>>>>>> (it is > >>>> > > >> > > >>>>>>>>>>>> isolated utilities). > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> Best, > >>>> > > >> > > >>>>>>>>>>>> Stephan > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> On Mon, Nov 2, 2020 at 3:02 AM Steven Wu < > >>>> > > >> > > >>>>> [email protected]> > >>>> > > >> > > >>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> Basically, it would be great to get the > latest > >>>> code > >>>> > in > >>>> > > >> > > >>> the > >>>> > > >> > > >>>>>>>>>>>>> flink-connector-files (FLIP-27). > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> On Sat, Oct 31, 2020 at 9:57 AM Steven Wu < > >>>> > > >> > > >>>>>> [email protected] > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> Stephan, it will be great if we can also > >>>> backport > >>>> > > >> > > >> the > >>>> > > >> > > >>>>>>>>>> DataStreamUtils > >>>> > > >> > > >>>>>>>>>>>>>> related commits that help with collecting > >>>> output > >>>> > > >> > > >> from > >>>> > > >> > > >>>>>>> unbounded > >>>> > > >> > > >>>>>>>>>>>> streams. > >>>> > > >> > > >>>>>>>>>>>>>> e.g. > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://github.com/apache/flink/commit/09a7a66b7313fea64817fe960a8da1265b428efc > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> I tried to copy and paste the code to > unblock > >>>> > > >> > > >> myself. > >>>> > > >> > > >>>> but > >>>> > > >> > > >>>>> it > >>>> > > >> > > >>>>>>>>>> quickly > >>>> > > >> > > >>>>>>>>>>>> got > >>>> > > >> > > >>>>>>>>>>>>>> into the rabbit hole of more and more code. > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> On Fri, Oct 30, 2020 at 11:02 AM Stephan > Ewen > >>>> < > >>>> > > >> > > >>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> I have started with backporting the source > >>>> API > >>>> > > >> > > >>> changes. > >>>> > > >> > > >>>>>> Some > >>>> > > >> > > >>>>>>>>> minor > >>>> > > >> > > >>>>>>>>>>>>>>> conflicts to solve, will need a bit more to > >>>> finish > >>>> > > >> > > >>>> this. > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> On Fri, Oct 30, 2020 at 7:25 AM Tzu-Li > >>>> (Gordon) > >>>> > > >> > > >> Tai < > >>>> > > >> > > >>>>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>> @Stephan Ewen <[email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>>> Are there already plans or ongoing efforts > >>>> for > >>>> > > >> > > >>>>>> backporting > >>>> > > >> > > >>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>> list > >>>> > > >> > > >>>>>>>>>>>> of > >>>> > > >> > > >>>>>>>>>>>>>>>> FLIP-27 changes that you posted? > >>>> > > >> > > >>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>> On Thu, Oct 29, 2020 at 7:08 PM Xintong > >>>> Song < > >>>> > > >> > > >>>>>>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Hi folks, > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Just to provide some updates concerning > the > >>>> > > >> > > >> status > >>>> > > >> > > >>>> on > >>>> > > >> > > >>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>> test instabilities. > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Currently, we have 30 unresolved tickets > >>>> labeled > >>>> > > >> > > >>>> with > >>>> > > >> > > >>>>>>>>> `Affects > >>>> > > >> > > >>>>>>>>>>>>> Version` > >>>> > > >> > > >>>>>>>>>>>>>>>>> 1.11.x. > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://issues.apache.org/jira/browse/FLINK-19775?filter=12348580&jql=project%20%3D%20FLINK%20AND%20resolution%20%3D%20Unresolved%20AND%20affectedVersion%20in%20(1.11.0%2C%201.11.1%2C%201.11.2%2C%201.11.3)%20AND%20labels%20%3D%20test-stability%20ORDER%20BY%20created%20DESC > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Among the 30 tickets, 11 of them are: > >>>> > > >> > > >>>>>>>>>>>>>>>>> - Have occured in the recent 3 months > >>>> > > >> > > >>>>>>>>>>>>>>>>> - Not confirmed to be pure testability > >>>> issues > >>>> > > >> > > >>>>>>>>>>>>>>>>> - Not confirmed to be rare condition > cases > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> It would be nice if someone familiar with > >>>> these > >>>> > > >> > > >>>>>> components > >>>> > > >> > > >>>>>>>>> can > >>>> > > >> > > >>>>>>>>>>>> take a > >>>> > > >> > > >>>>>>>>>>>>>>> look > >>>> > > >> > > >>>>>>>>>>>>>>>>> into these issues. > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-17159 > >>>> > > >> > > >>>>>> (ES6) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-17912 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-17949 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> ⁃ > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-18444 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-18634 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-18648 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-18807 > >>>> > > >> > > >>>>>>> (Kafka) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-19369 > >>>> > > >> > > >>>>>>>>>>>> (BlobClientTest) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-19436 > >>>> > > >> > > >>>>>>> (TPCDS) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-19690 > >>>> > > >> > > >>>>>>>>>>>> (Format/Parquet) > >>>> > > >> > > >>>>>>>>>>>>>>>>> - > >>>> > > >> > > >>> https://issues.apache.org/jira/browse/FLINK-19775 > >>>> > > >> > > >>>>>>>>>>>>>>>>> (SystemProcessingTimeServiceTest) > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Thank you~ > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> Xintong Song > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> On Thu, Oct 29, 2020 at 10:21 AM Jingsong > >>>> Li < > >>>> > > >> > > >>>>>>>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> +1 to backport the FLIP-27 adjustments > to > >>>> > > >> > > >>> 1.11.x. > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> If possible, that would be great. Many > >>>> people > >>>> > > >> > > >>> are > >>>> > > >> > > >>>>>>> looking > >>>> > > >> > > >>>>>>>>>>> forward > >>>> > > >> > > >>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>>> FLIP-27 interface, but they don't want > to > >>>> take > >>>> > > >> > > >>> the > >>>> > > >> > > >>>>>> risk > >>>> > > >> > > >>>>>>> to > >>>> > > >> > > >>>>>>>>>>>> upgrade > >>>> > > >> > > >>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>> 1.12 > >>>> > > >> > > >>>>>>>>>>>>>>>>>> (And wait 1.12). After all, 1.11 is a > >>>> > > >> > > >> relatively > >>>> > > >> > > >>>>>> stable > >>>> > > >> > > >>>>>>>>>>> version. > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Best, > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Jingsong > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> On Thu, Oct 29, 2020 at 1:24 AM Stephan > >>>> Ewen < > >>>> > > >> > > >>>>>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> Thanks for starting this. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> +1 form my side to backport the FLIP-27 > >>>> > > >> > > >>>>> adjustments > >>>> > > >> > > >>>>>> to > >>>> > > >> > > >>>>>>>>>>> 1.11.x. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> There were quite a few changes, and I > >>>> think > >>>> > > >> > > >> we > >>>> > > >> > > >>>>> need > >>>> > > >> > > >>>>>> to > >>>> > > >> > > >>>>>>>>>>>>> cherry-pick > >>>> > > >> > > >>>>>>>>>>>>>>>>> them > >>>> > > >> > > >>>>>>>>>>>>>>>>>> all > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> to not get some inconsistent mix of > >>>> changes > >>>> > > >> > > >>> and > >>>> > > >> > > >>>>> many > >>>> > > >> > > >>>>>>>>> merge > >>>> > > >> > > >>>>>>>>>>>>>>> conflicts. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> I made a list below of what we need to > >>>> add > >>>> > > >> > > >> to > >>>> > > >> > > >>>>>>>>>> "release-1.11". > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> *#### Core Source API Changes to > backport > >>>> > > >> > > >> (in > >>>> > > >> > > >>>>>> REVERSE > >>>> > > >> > > >>>>>>>>>> order)* > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> (Use: "git log > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>> > >>>> > > flink-core/src/main/java/org/apache/flink/api/connector/source") > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 162c072e9265a7b6dd9d6f5459eb7974091c4c4e > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19492][core] Consolidate Source > >>>> > > >> > > >> Events > >>>> > > >> > > >>>>>> between > >>>> > > >> > > >>>>>>>>>> Source > >>>> > > >> > > >>>>>>>>>>>> API > >>>> > > >> > > >>>>>>>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Split > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> Reader API > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 428fbbad85379f71a9fbf1a1ab3e3dcfa9006436 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19205][core] Add access to > >>>> > > >> > > >>> configuration > >>>> > > >> > > >>>>> and > >>>> > > >> > > >>>>>>>>>> hostname > >>>> > > >> > > >>>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> SourceReaderContext > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 723e1790744ddc78d19c7c978442af1383f38d33 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][core] Add to Source Enumerator > >>>> > > >> > > >>>>> convenience > >>>> > > >> > > >>>>>>>>> methods > >>>> > > >> > > >>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>> assign > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> single split > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> *#### Connector Base Changes to > Backport > >>>> (in > >>>> > > >> > > >>>>> REVERSE > >>>> > > >> > > >>>>>>>>>> order)* > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> (Use: "git log > >>>> > > >> > > >>>>>>> flink-connectors/flink-connector-base") > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 401f56fe9d6b0271260edf9787cdcbfe4d03874d > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19427][FLINK-19489][tests] Fix > >>>> test > >>>> > > >> > > >>>>>> conditions > >>>> > > >> > > >>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> 'SplitFetcherTest.testNotifiesWhenGoingIdleConcurrent()' > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 68c5c2ff779d82a1ff81ffaf60d8a1b283797db1 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19448][connector base] > Explicitly > >>>> > > >> > > >> check > >>>> > > >> > > >>>> for > >>>> > > >> > > >>>>>>>>>>> un-expected > >>>> > > >> > > >>>>>>>>>>>>>>>>> condition > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> that would leave an inconsistent state > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 162c072e9265a7b6dd9d6f5459eb7974091c4c4e > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19492][core] Consolidate Source > >>>> > > >> > > >> Events > >>>> > > >> > > >>>>>> between > >>>> > > >> > > >>>>>>>>>> Source > >>>> > > >> > > >>>>>>>>>>>> API > >>>> > > >> > > >>>>>>>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Split > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> Reader API > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> c1ca7a4c7c21ec8868c14cdddd43c559625b794c > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [refactor][tests] Move some source test > >>>> > > >> > > >> utils > >>>> > > >> > > >>>> from > >>>> > > >> > > >>>>>>>>>>>>>>>>> flink-connector-base > >>>> > > >> > > >>>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> flink-core > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> ee5c4c211c35c70d28252363bbc8400453609977 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19251][connectors] Avoid > confusing > >>>> > > >> > > >>> queue > >>>> > > >> > > >>>>>>>>> handling in > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> "SplitReader.handleSplitsChanges()" > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 5abef56b2bf85bcac786f6b16b6899b6cced7176 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19250][connectors] Fix error > >>>> > > >> > > >>> propagation > >>>> > > >> > > >>>> in > >>>> > > >> > > >>>>>>>>>> connector > >>>> > > >> > > >>>>>>>>>>>> base > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> (SplitFetcherManager). > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 8fcca837c55a9216595ee4c03038b52747098dbb > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][connectors] Improve JavaDocs > for > >>>> > > >> > > >>>>>>>>>>>>>>> SingleThreadFetcherManager > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 4700bb5dde3303cbe98882f6beb7379425717b01 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19225][connectors] Various small > >>>> > > >> > > >>>>> improvements > >>>> > > >> > > >>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>> SourceReaderBase > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> (part 2) > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 12261c6b7ed6478a9b9f6a69cb58246b83cab9b7 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-17393][connectors] (follow-up) > >>>> Wakeup > >>>> > > >> > > >>> the > >>>> > > >> > > >>>>>>>>>>> SplitFetchers > >>>> > > >> > > >>>>>>>>>>>>> more > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> elegantly. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> c60aaff0249bfd6b5871b7f82e03efc487a54d6b > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][tests] Extend test coverage > for > >>>> > > >> > > >>>>>>>>>>>>>>> FutureCompletingBlockingQueue > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> cef8a587d7fd2fe64cc644da5ed095d82e46f631 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19245][connectors] Set default > >>>> > > >> > > >> capacity > >>>> > > >> > > >>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> FutureCompletingBlockingQueue. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 4ea95782b4c6a2538153d4d16ad3f4839c7de0fb > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19223][connectors] Simplify > >>>> > > >> > > >>> Availability > >>>> > > >> > > >>>>>> Future > >>>> > > >> > > >>>>>>>>>> Model > >>>> > > >> > > >>>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>>>>>> Base > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> Connector > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 511857049ba30c8ff0ee56da551fa4a479dc583e > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-18128][connectors] Ensure idle > >>>> split > >>>> > > >> > > >>>>> fetchers > >>>> > > >> > > >>>>>>>>> lead > >>>> > > >> > > >>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>> availability > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> notifications. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> a8206467af0830dcb89623ea068b5ca3b3450c92 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [refactor][core] Eagerly initialize the > >>>> > > >> > > >>>> FetchTask > >>>> > > >> > > >>>>> to > >>>> > > >> > > >>>>>>>>>> support > >>>> > > >> > > >>>>>>>>>>>>> proper > >>>> > > >> > > >>>>>>>>>>>>>>>>> unit > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> testing > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 3b2f54bcb437f98e6137c904045cc51072b5c06b > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][tests] Move constants in > >>>> > > >> > > >>>> SplitFetcherTest > >>>> > > >> > > >>>>>>>>> relevant > >>>> > > >> > > >>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>> only > >>>> > > >> > > >>>>>>>>>>>>>>>>> one > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> test into test method > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> d7625760a75a508bf05bcddc380bb4d62ee1743e > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19225][connectors] Various small > >>>> > > >> > > >>>>> improvements > >>>> > > >> > > >>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>> SourceReaderBase > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> a5b0d3297748c1be47ad579a88f24df2255a8df1 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-17393][connectors] Wakeup the > >>>> > > >> > > >>>> SplitFetchers > >>>> > > >> > > >>>>>>> more > >>>> > > >> > > >>>>>>>>>>>>> elegantly. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> f42a3ebc3e81a034b7221a803c153636fef34903 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-18680][connectors] Make > connector > >>>> > > >> > > >> base > >>>> > > >> > > >>>>>>>>>>>> RecordsWithSplitIds > >>>> > > >> > > >>>>>>>>>>>>>>> more > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> lightweight. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> e3d273de822b085183d09b275a445879ff94b350 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [FLINK-19162][connectors] Add > >>>> 'recycle()' to > >>>> > > >> > > >>> the > >>>> > > >> > > >>>>>>>>>>>>>>> RecordsWithSplitIds > >>>> > > >> > > >>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> support reuse of heavy objects. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 8ebc464c2520453a70001cd712abc8dee6ee89e0 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][testing] Add a set of > >>>> > > >> > > >> parameterizable > >>>> > > >> > > >>>>>> testing > >>>> > > >> > > >>>>>>>>>> mocks > >>>> > > >> > > >>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Split > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> Reader API > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> 930a07438be1185388d7150640f294dfe2a5d378 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [hotfix][connectors] Add > >>>> RequestSplitEvent > >>>> > > >> > > >> to > >>>> > > >> > > >>>>>>>>>>>>>>> 'flink-connector-base' > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> commit > >>>> > > >> > > >>> e945ce8a933bc378844782f784ca473c767ca159 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [refactor][connectors] Backport of the > >>>> > > >> > > >>>>>> connector-base > >>>> > > >> > > >>>>>>>>>>> exception > >>>> > > >> > > >>>>>>>>>>>>>>>>> handling > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> from the Kafka Connector Pull Request > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> On Wed, Oct 28, 2020 at 5:49 PM Steven > >>>> Wu < > >>>> > > >> > > >>>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> I would love to see this FLIP-27 > source > >>>> > > >> > > >>>>> interface > >>>> > > >> > > >>>>>>>>>>> improvement > >>>> > > >> > > >>>>>>>>>>>>> [1] > >>>> > > >> > > >>>>>>>>>>>>>>>>> made > >>>> > > >> > > >>>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> 1.11.3. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> [1] > >>>> > > >> > > >>>>>>> https://issues.apache.org/jira/browse/FLINK-19698 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> On Wed, Oct 28, 2020 at 12:32 AM > Tzu-Li > >>>> > > >> > > >>>> (Gordon) > >>>> > > >> > > >>>>>>> Tai < > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Thanks for the replies so far! > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Just to provide a brief update on the > >>>> > > >> > > >>> status > >>>> > > >> > > >>>>> of > >>>> > > >> > > >>>>>>>>>> blockers > >>>> > > >> > > >>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>> 1.11.3 > >>>> > > >> > > >>>>>>>>>>>>>>>>>> so > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> far: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> *PR opened, pending reviewer*- > >>>> > > >> > > >>> [FLINK-19717] > >>>> > > >> > > >>>>>>>>>>>>>>>>>> SourceReaderBase.pollNext > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> may > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> return END_OF_INPUT if > >>>> SplitReader.fetch > >>>> > > >> > > >>>>> throws > >>>> > > >> > > >>>>>> ( > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>> https://github.com/apache/flink/pull/13776) > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> *PR opened, reviewed + close to being > >>>> > > >> > > >>>> merged* > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> - [FLINK-19741] Timer service should > >>>> > > >> > > >> skip > >>>> > > >> > > >>>>>>> restoring > >>>> > > >> > > >>>>>>>>>> from > >>>> > > >> > > >>>>>>>>>>>> raw > >>>> > > >> > > >>>>>>>>>>>>>>> keyed > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> stream > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> if it isn't the writer ( > >>>> > > >> > > >>>>>>>>>>>>>>>>> > https://github.com/apache/flink/pull/13761 > >>>> ) > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> - [FLINK-19748] Raw keyed stream key > >>>> > > >> > > >> group > >>>> > > >> > > >>>>>>> iterator > >>>> > > >> > > >>>>>>>>>>> should > >>>> > > >> > > >>>>>>>>>>>> be > >>>> > > >> > > >>>>>>>>>>>>>>>>>> skipping > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> unwritten key groups ( > >>>> > > >> > > >>>>>>>>>>>>>>> https://github.com/apache/flink/pull/13772 > ) > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> *Merged* > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> - [FLINK-19154] Application mode > >>>> deletes > >>>> > > >> > > >>> HA > >>>> > > >> > > >>>>> data > >>>> > > >> > > >>>>>>> in > >>>> > > >> > > >>>>>>>>>> case > >>>> > > >> > > >>>>>>>>>>> of > >>>> > > >> > > >>>>>>>>>>>>>>>>> suspended > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> ZooKeeper connection > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> - [FLINK-19569] Upgrade ICU4J to > 67.1+ > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Right now as it seems, progress is > >>>> > > >> > > >> mainly > >>>> > > >> > > >>>>>> blocked > >>>> > > >> > > >>>>>>>>> on a > >>>> > > >> > > >>>>>>>>>>>>> reviewer > >>>> > > >> > > >>>>>>>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> FLINK-19717. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Meanwhile, Xintong is keeping an eye > on > >>>> > > >> > > >>> test > >>>> > > >> > > >>>>>>>>>>> instabilities > >>>> > > >> > > >>>>>>>>>>>>> [1] > >>>> > > >> > > >>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>> see > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> if > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> there are any fixes that should be > >>>> > > >> > > >> applied > >>>> > > >> > > >>>> to > >>>> > > >> > > >>>>>>>>>>>> `release-1.11`. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> This is also a reminder, that if > there > >>>> > > >> > > >> are > >>>> > > >> > > >>>>> other > >>>> > > >> > > >>>>>>>>>> blockers > >>>> > > >> > > >>>>>>>>>>>>> that > >>>> > > >> > > >>>>>>>>>>>>>>> we > >>>> > > >> > > >>>>>>>>>>>>>>>>>> need > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> be aware of, or a need to > re-establish > >>>> > > >> > > >>>>> estimated > >>>> > > >> > > >>>>>>>>> time > >>>> > > >> > > >>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>> getting > >>>> > > >> > > >>>>>>>>>>>>>>>>>> fixes > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> and delay the RC for 1.11.3, please > do > >>>> > > >> > > >> let > >>>> > > >> > > >>>> us > >>>> > > >> > > >>>>>>> know! > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Cheers, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> Gordon > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> [1] > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://issues.apache.org/jira/issues/?jql=project%20%3D%20FLINK%20AND%20status%20in%20(Open%2C%20%22In%20Progress%22%2C%20Reopened)%20AND%20affectedVersion%20in%20(1.11.0%2C%201.11.1%2C%201.11.2)%20AND%20labels%20%3D%20test-stability > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> On Mon, Oct 26, 2020 at 9:43 PM > Kostas > >>>> > > >> > > >>>>> Kloudas < > >>>> > > >> > > >>>>>>>>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> +1 for releasing Flink 1.11.3 as it > >>>> > > >> > > >>>>> contains a > >>>> > > >> > > >>>>>>>>> number > >>>> > > >> > > >>>>>>>>>>> of > >>>> > > >> > > >>>>>>>>>>>>>>>>> important > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> fixes and thanks Gordon and Xintong > >>>> > > >> > > >> for > >>>> > > >> > > >>>>>>>>> volunteering. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> Cheers, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> Kostas > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> On Mon, Oct 26, 2020 at 4:37 AM Yu > Li > >>>> > > >> > > >> < > >>>> > > >> > > >>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> +1 for releasing Flink 1.11.3, and > >>>> > > >> > > >>>> thanks > >>>> > > >> > > >>>>>>> Gordon > >>>> > > >> > > >>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>>>> Xintong > >>>> > > >> > > >>>>>>>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> volunteering as our release > >>>> > > >> > > >> managers. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> Best Regards, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> Yu > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> On Mon, 26 Oct 2020 at 09:45, > >>>> > > >> > > >> Xintong > >>>> > > >> > > >>>>> Song < > >>>> > > >> > > >>>>>>>>>>>>>>>>>> [email protected]> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> Thanks Gordan for starting this > >>>> > > >> > > >>>>>> discussion. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> My pleasure to help with the > >>>> > > >> > > >> release > >>>> > > >> > > >>>>>>> process. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> Thank you~ > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> Xintong Song > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> On Fri, Oct 23, 2020 at 11:29 PM > >>>> > > >> > > >>> Till > >>>> > > >> > > >>>>>>>>> Rohrmann < > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> Thanks for starting this > >>>> > > >> > > >>> discussion > >>>> > > >> > > >>>>>>> Gordon. > >>>> > > >> > > >>>>>>>>>> There > >>>> > > >> > > >>>>>>>>>>>> are > >>>> > > >> > > >>>>>>>>>>>>>>> over > >>>> > > >> > > >>>>>>>>>>>>>>>>>> 100 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> issues > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> which are fixed for 1.11.3. > >>>> > > >> > > >> Hence > >>>> > > >> > > >>> +1 > >>>> > > >> > > >>>>>> for a > >>>> > > >> > > >>>>>>>>>>> soonish > >>>> > > >> > > >>>>>>>>>>>>>>> 1.11.3 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> release. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> Thanks > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> for volunteering as our release > >>>> > > >> > > >>>>> managers > >>>> > > >> > > >>>>>>>>> Gordon > >>>> > > >> > > >>>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>>>>>> Xintong! > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> Cheers, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> Till > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Oct 23, 2020 at 5:02 PM > >>>> > > >> > > >>>> Tzu-Li > >>>> > > >> > > >>>>>>>>> (Gordon) > >>>> > > >> > > >>>>>>>>>>>> Tai < > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> [email protected] > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> wrote: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Hi, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Xintong and I would like to > >>>> > > >> > > >>> start a > >>>> > > >> > > >>>>>>>>> discussion > >>>> > > >> > > >>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>> releasing > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> Flink > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> 1.11.3 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> soon. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> It seems like we already have a > >>>> > > >> > > >>> few > >>>> > > >> > > >>>>>>>>> pressing > >>>> > > >> > > >>>>>>>>>>>> issues > >>>> > > >> > > >>>>>>>>>>>>>>> that > >>>> > > >> > > >>>>>>>>>>>>>>>>>> needs > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> be > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> included in a new hotfix > >>>> > > >> > > >> release: > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> - Heap-based timers’ restore > >>>> > > >> > > >>>>>> behaviour > >>>> > > >> > > >>>>>>>>> is > >>>> > > >> > > >>>>>>>>>>>>> causing a > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> critical > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> recovery > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> issue for StateFun [1] [2] > >>>> > > >> > > >>> [3]. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> - There are several > >>>> > > >> > > >> robustness > >>>> > > >> > > >>>>>> issues > >>>> > > >> > > >>>>>>>>> for > >>>> > > >> > > >>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>> FLIP-27 > >>>> > > >> > > >>>>>>>>>>>>>>>>> new > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> source > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> API, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> such as [4]. We already have > >>>> > > >> > > >>>> some > >>>> > > >> > > >>>>>>> users > >>>> > > >> > > >>>>>>>>>> using > >>>> > > >> > > >>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>> FLIP-27 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> API > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> with > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> 1.11.x, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> so it would be important to > >>>> > > >> > > >>> get > >>>> > > >> > > >>>>>> those > >>>> > > >> > > >>>>>>>>> fixes > >>>> > > >> > > >>>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>> 1.11.x > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> as > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> well. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Apart from the issues that are > >>>> > > >> > > >>>>> already > >>>> > > >> > > >>>>>>>>> marked > >>>> > > >> > > >>>>>>>>>> as > >>>> > > >> > > >>>>>>>>>>>>>>> blocker > >>>> > > >> > > >>>>>>>>>>>>>>>>> for > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> 1.11.3 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> in > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> our > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> JIRA [5], please let us know in > >>>> > > >> > > >>>> this > >>>> > > >> > > >>>>>>>>> thread if > >>>> > > >> > > >>>>>>>>>>>> there > >>>> > > >> > > >>>>>>>>>>>>>>> is > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> already > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> ongoing > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> work for other important fixes > >>>> > > >> > > >>> that > >>>> > > >> > > >>>>> we > >>>> > > >> > > >>>>>>>>> should > >>>> > > >> > > >>>>>>>>>>> try > >>>> > > >> > > >>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>> include. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Xintong and I would like to > >>>> > > >> > > >>>> volunteer > >>>> > > >> > > >>>>>> for > >>>> > > >> > > >>>>>>>>>>> managing > >>>> > > >> > > >>>>>>>>>>>>>>> this > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> release, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> will > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> try to communicate the priority > >>>> > > >> > > >>> of > >>>> > > >> > > >>>>>>> pending > >>>> > > >> > > >>>>>>>>>>>> blockers > >>>> > > >> > > >>>>>>>>>>>>>>> over > >>>> > > >> > > >>>>>>>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> next > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> few > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> days. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Since the aforementioned issues > >>>> > > >> > > >>> are > >>>> > > >> > > >>>>>> quite > >>>> > > >> > > >>>>>>>>>>>> critical, > >>>> > > >> > > >>>>>>>>>>>>>>> we’d > >>>> > > >> > > >>>>>>>>>>>>>>>>>> like > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> to > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> aim > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> for a *feature > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> freeze by the end of next week > >>>> > > >> > > >>>> (Oct. > >>>> > > >> > > >>>>>>> 30th)* > >>>> > > >> > > >>>>>>>>>> and > >>>> > > >> > > >>>>>>>>>>>>> start > >>>> > > >> > > >>>>>>>>>>>>>>> the > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> release > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> voting > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> process the week after. > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> If that is too short of a > >>>> > > >> > > >> notice > >>>> > > >> > > >>>> and > >>>> > > >> > > >>>>>> you > >>>> > > >> > > >>>>>>>>> might > >>>> > > >> > > >>>>>>>>>>>> need > >>>> > > >> > > >>>>>>>>>>>>>>> more > >>>> > > >> > > >>>>>>>>>>>>>>>>>> time, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> please > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> let > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> us know! > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Cheers, > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> Gordon > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> [1] > >>>> > > >> > > >>>>>>>>>>>>> > >>>> https://issues.apache.org/jira/browse/FLINK-19692 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> [2] > >>>> > > >> > > >>>>>>>>>>>>> > >>>> https://issues.apache.org/jira/browse/FLINK-19741 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> [3] > >>>> > > >> > > >>>>>>>>>>>>> > >>>> https://issues.apache.org/jira/browse/FLINK-19748 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> [4] > >>>> > > >> > > >>>>>>>>>>>>> > >>>> https://issues.apache.org/jira/browse/FLINK-19717 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> [5] > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > >>>> > > >>>> > https://issues.apache.org/jira/issues/?jql=project%20%3D%20FLINK%20AND%20priority%20%3D%20Blocker%20AND%20fixVersion%20%3D%201.11.3 > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>>> -- > >>>> > > >> > > >>>>>>>>>>>>>>>>>> Best, Jingsong Lee > >>>> > > >> > > >>>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>>> > >>>> > > >> > > >>>>>>>>>> > >>>> > > >> > > >>>>>>>>> > >>>> > > >> > > >>>>>>>> > >>>> > > >> > > >>>>>>> > >>>> > > >> > > >>>>>> > >>>> > > >> > > >>>>> > >>>> > > >> > > >>>> > >>>> > > >> > > >>> > >>>> > > >> > > >> > >>>> > > >> > > > >>>> > > >> > > > >>>> > > >> > > > >>>> > > >> > > >>>> > > >> > >>>> > > > > >>>> > > > >>>> > > >>>> > >>> >
