https://issues.apache.org/jira/browse/FLINK-6188 turns out to be a bit more involved, see my comments on the PR: https://github.com/apache/flink/pull/3616.
As I said there, maybe we should revert the commits regarding parallelism/max-parallelism changes and release and then fix it later. On Wed, Mar 29, 2017, at 23:08, Aljoscha Krettek wrote: > I commented on FLINK-6214: I think it's working as intended, although we > could fix the javadoc/doc. > > On Wed, Mar 29, 2017, at 17:35, Timo Walther wrote: > > A user reported that all tumbling and slinding window assigners contain > > a pretty obvious bug about offsets. > > > > https://issues.apache.org/jira/browse/FLINK-6214 > > > > I think we should also fix this for 1.2.1. What do you think? > > > > Regards, > > Timo > > > > > > Am 29/03/17 um 11:30 schrieb Robert Metzger: > > > Hi Haohui, > > > I agree that we should fix the parallelism issue. Otherwise, the 1.2.1 > > > release would introduce a new bug. > > > > > > On Tue, Mar 28, 2017 at 11:59 PM, Haohui Mai <ricet...@gmail.com> wrote: > > > > > >> -1 (non-binding) > > >> > > >> We recently found out that all jobs submitted via UI will have a > > >> parallelism of 1, potentially due to FLINK-5808. > > >> > > >> Filed FLINK-6209 to track it. > > >> > > >> ~Haohui > > >> > > >> On Mon, Mar 27, 2017 at 2:59 AM Chesnay Schepler <ches...@apache.org> > > >> wrote: > > >> > > >>> If possible I would like to include FLINK-6183 & FLINK-6184 as well. > > >>> > > >>> They fix 2 metric-related issues that could arise when a Task is > > >>> cancelled very early. (like, right away) > > >>> > > >>> FLINK-6183 fixes a memory leak where the TaskMetricGroup was never > > >>> closed > > >>> FLINK-6184 fixes a NullPointerExceptions in the buffer metrics > > >>> > > >>> PR here: https://github.com/apache/flink/pull/3611 > > >>> > > >>> On 26.03.2017 12:35, Aljoscha Krettek wrote: > > >>>> I opened a PR for FLINK-6188: https://github.com/apache/ > > >> flink/pull/3616 > > >>> <https://github.com/apache/flink/pull/3616> > > >>>> This improves the previously very sparse test coverage for > > >>> timestamp/watermark assigners and fixes the bug. > > >>>>> On 25 Mar 2017, at 10:22, Ufuk Celebi <u...@apache.org> wrote: > > >>>>> > > >>>>> I agree with Aljoscha. > > >>>>> > > >>>>> -1 because of FLINK-6188 > > >>>>> > > >>>>> > > >>>>> On Sat, Mar 25, 2017 at 9:38 AM, Aljoscha Krettek < > > >> aljos...@apache.org> > > >>> wrote: > > >>>>>> I filed this issue, which was observed by a user: > > >>> https://issues.apache.org/jira/browse/FLINK-6188 > > >>>>>> I think that’s blocking for 1.2.1. > > >>>>>> > > >>>>>>> On 24 Mar 2017, at 18:57, Ufuk Celebi <u...@apache.org> wrote: > > >>>>>>> > > >>>>>>> RC1 doesn't contain Stefan's backport for the Asynchronous snapshots > > >>>>>>> for heap-based keyed state that has been merged. Should we create > > >> RC2 > > >>>>>>> with that fix since the voting period only starts on Monday? I think > > >>>>>>> it would only mean rerunning the scripts on your side, right? > > >>>>>>> > > >>>>>>> – Ufuk > > >>>>>>> > > >>>>>>> > > >>>>>>> On Fri, Mar 24, 2017 at 3:05 PM, Robert Metzger < > > >> rmetz...@apache.org> > > >>> wrote: > > >>>>>>>> Dear Flink community, > > >>>>>>>> > > >>>>>>>> Please vote on releasing the following candidate as Apache Flink > > >>> version 1.2 > > >>>>>>>> .1. > > >>>>>>>> > > >>>>>>>> The commit to be voted on: > > >>>>>>>> *732e55bd* (* > > >>> http://git-wip-us.apache.org/repos/asf/flink/commit/732e55bd > > >>>>>>>> <http://git-wip-us.apache.org/repos/asf/flink/commit/732e55bd>*) > > >>>>>>>> > > >>>>>>>> Branch: > > >>>>>>>> release-1.2.1-rc1 > > >>>>>>>> > > >>>>>>>> The release artifacts to be voted on can be found at: > > >>>>>>>> *http://people.apache.org/~rmetzger/flink-1.2.1-rc1/ > > >>>>>>>> <http://people.apache.org/~rmetzger/flink-1.2.1-rc1/>* > > >>>>>>>> > > >>>>>>>> The release artifacts are signed with the key with fingerprint > > >>> D9839159: > > >>>>>>>> http://www.apache.org/dist/flink/KEYS > > >>>>>>>> > > >>>>>>>> The staging repository for this release can be found at: > > >>>>>>>> > > >>> https://repository.apache.org/content/repositories/orgapacheflink-1116 > > >>>>>>>> ------------------------------------------------------------- > > >>>>>>>> > > >>>>>>>> > > >>>>>>>> The vote ends on Wednesday, March 29, 2017, 3pm CET. > > >>>>>>>> > > >>>>>>>> > > >>>>>>>> [ ] +1 Release this package as Apache Flink 1.2.1 > > >>>>>>>> [ ] -1 Do not release this package, because ... > > >>> > >
