Hi, we're still working on making the backwards compatibility from 1.1 savepoints a reality. We have most of the code and some tests now but it still needs some work. This is the issue that tracks the progress on the operators that we would like to make backwards compatible: https://issues.apache.org/jira/browse/FLINK-5292
Cheers, Aljoscha On Tue, 13 Dec 2016 at 11:22 Feng Wang <feng.w...@outlook.com> wrote: > It will be pretty good if 1.2 branch could be forked off within this week, > and our guys working on FLIP-6 hope FLIP-6 branch could be merged into > master as soon as possible. > > Best Regards, > > Feng Wang > > Alibaba > > ________________________________ > From: Robert Metzger <rmetz...@apache.org> > Sent: Tuesday, December 13, 2016 4:58 AM > To: dev@flink.apache.org > Subject: Re: [DISCUSS] Schedule and Scope for Flink 1.2 > > Thank you all for figuring out a solution for the security pull request. > > > Lets try to get 1.2 feature freezed as fast as possible so that we can > "unblock" waiting features like FLIP-6 and the remaining security changes. > > *What do you think about Friday evening (6pm Berlin, 9am US west coast) for > feature freezing Flink 1.2?* (only bugfixes are allowed in afterwards) > I'll then fork-off a "release-1.2" branch and update the version in > "master" to 1.3-SNAPSHOT. > Please object if you have a bigger change or any other reservations > regarding the feature freeze date! > > This is my current view of things on the release: > > - RESOLVED dynamic Scaling / Key Groups (FLINK-3755) > - RESOLVED Add Rescalable Non-Partitioned State (FLINK-4379) > - UNRESOLVED Add Flink 1.1 savepoint backwards compatability (FLINK-4797) > - RESOLVED [Split for 1.3] Integrate Flink with Apache Mesos (FLINK-1984) > - UNDER DISCUSSION Secure Data Access (FLINK-3930) > - RESOLVED Queryable State (FLINK-3779) > - RESOLVED Metrics in Webinterface (FLINK-4389) > - RESOLVED Kafka 0.10 support (FLINK-4035) > - RESOLVED Table API: Group Window Aggregates (FLINK-4691, FLIP-11) > - RESOLVED Table API: Scalar Functions (FLINK-3097) > Added by Stephan: > - NON-BLOCKING [Pending PR] Provide support for asynchronous operations > over streams (FLINK-4391) > - NON-BLOCKING [beginning of next week] Unify Savepoints and Checkpoints > (FLINK-4484) > Added by Fabian: > - ONGOING [Pending PR] Clean up the packages of the Table API (FLINK-4704) > Move Row to flink-core ( > Added by Max: > - ONGOING [Pending PR] Change Akka configuration to allow accessing actors > from different URLs (FLINK-2821) > > > On Mon, Dec 12, 2016 at 5:43 PM, Stephan Ewen <se...@apache.org> wrote: > > > Hi Vijay! > > > > The workaround you suggest may be doable, but I am wondering how much > that > > helps, because the authorization feature would be incomplete like that > and > > thus of limited use. > > > > I would also assume that merging it properly and in full use after the > 1.2 > > release would be a bit better - in general, we have often avoided last > > minute additions of sensitive and complex features. > > > > Do you think it is more urgent to have this in Flink? > > > > Best, > > Stephan > > > > > > On Mon, Dec 12, 2016 at 2:49 PM, Vijay <vijikar...@yahoo.com.invalid> > > wrote: > > > > > Max and Ufuk, I respect your concerns and fully understand the > importance > > > of the network layer stack in Flink code base. Will you be comfortable > to > > > merge the code if I remove the Netty layer changes and leave the rest > of > > > the code. We can address the Netty code changes post 1.2 release? > > > > > > Regards, > > > Vijay > > > > > > Sent from my iPhone > > > > > > > On Dec 12, 2016, at 3:38 AM, Ufuk Celebi <u...@apache.org> wrote: > > > > > > > > On 12 December 2016 at 12:30:31, Maximilian Michels (m...@apache.org) > > > wrote: > > > >>> It seems like we lack the resources for now to properly to take > > > >> care > > > >> of your pull request before the release. Unless someone from > > > >> the > > > >> community is really eager to help out here, I would be in favor > > > >> of > > > >> merging the pull request to the master after the release branch > > > >> has > > > >> been forked off. We should make sure it gets the attention it > deserves > > > >> then. > > > > > > > > Thanks Max! I fully agree with your reasoning. +1 to not include this > > in > > > 1.2 now, but look at it afterwards. I hope that OK with you Vijay. > > > > > > > > - Ufuk > > > > > > > > > > > > > > > > >
