[jira] [Created] (FLINK-12161) Supports partial-final optimization for stream group aggregate

2019-04-11 Thread godfrey he (JIRA)
godfrey he created FLINK-12161: -- Summary: Supports partial-final optimization for stream group aggregate Key: FLINK-12161 URL: https://issues.apache.org/jira/browse/FLINK-12161 Project: Flink

[jira] [Created] (FLINK-12163) Hadoop Compatibility, Could not load the TypeInformation due to incorrect classloader

2019-04-11 Thread morvenhuang (JIRA)
morvenhuang created FLINK-12163: --- Summary: Hadoop Compatibility, Could not load the TypeInformation due to incorrect classloader Key: FLINK-12163 URL: https://issues.apache.org/jira/browse/FLINK-12163

Request for contributor permission

2019-04-11 Thread Run
Hi Guys, I want to contribute to Apache Flink. Would you please give me the permission as a contributor? My JIRA ID is fan_li_ya. Thanks a lot. Best, Liya Fan

[jira] [Created] (FLINK-12162) Build error in flink-table-planner

2019-04-11 Thread Liya Fan (JIRA)
Liya Fan created FLINK-12162: Summary: Build error in flink-table-planner Key: FLINK-12162 URL: https://issues.apache.org/jira/browse/FLINK-12162 Project: Flink Issue Type: Bug

Re: [Discuss] Add support for Apache Arrow

2019-04-11 Thread Flavio Pompermaier
Very BIG +1 for adoption of Apache Arrow. This would simplify a lot the integration with other tools On Thu, Apr 11, 2019 at 2:21 PM Run wrote: > Hi guys, > > > Apache Arrow provides a cross-language, standardized, columnar, memory > format for data. > So it is highly desirable to import Arrow

Re: [DISCUSS] Apache Flink at Season of Docs

2019-04-11 Thread Fabian Hueske
Thanks for the clarification Aizhamal! This is really helpful and will make it a lot easier to coordinate :-) As for next steps, I found this email on the d...@community.apache.org mailing list: == Hi All, As mentioned the applications for the

[jira] [Created] (FLINK-12165) Add resolution rule that checks all unresolved expressions are resolved

2019-04-11 Thread Dawid Wysakowicz (JIRA)
Dawid Wysakowicz created FLINK-12165: Summary: Add resolution rule that checks all unresolved expressions are resolved Key: FLINK-12165 URL: https://issues.apache.org/jira/browse/FLINK-12165

Re: [DISCUSS] Apache Flink at Season of Docs

2019-04-11 Thread Stephan Ewen
So we have two ideas for docs projects now: (1) Create or rework setup / tutorials / concepts docs (2) Complete (or advance) the Chinese translation Should we apply for both (and let the SoD committee select whichever they want to sponsor) or select one of them? For project (2), this sounds to

Re: Request for contributor permission

2019-04-11 Thread Fabian Hueske
Hi, You should be a contributor already. Best, Fabian Am Do., 11. Apr. 2019 um 13:50 Uhr schrieb Run : > Hi Guys, > > > I want to contribute to Apache Flink. > Would you please give me the permission as a contributor? > My JIRA ID is fan_li_ya. > > > Thanks a lot. > > > Best, > Liya Fan

[Discuss] Add support for Apache Arrow

2019-04-11 Thread Run
Hi guys, Apache Arrow provides a cross-language, standardized, columnar, memory format for data. So it is highly desirable to import Arrow to Flink, and make use of its memory layout and memory management facilities. More background on this can be found in

[jira] [Created] (FLINK-12164) JobMasterTest.testJobFailureWhenTaskExecutorHeartbeatTimeout is unstable

2019-04-11 Thread Aljoscha Krettek (JIRA)
Aljoscha Krettek created FLINK-12164: Summary: JobMasterTest.testJobFailureWhenTaskExecutorHeartbeatTimeout is unstable Key: FLINK-12164 URL: https://issues.apache.org/jira/browse/FLINK-12164

Re: [ANNOUNCE] Apache Flink 1.8.0 released

2019-04-11 Thread Richard Deurwaarder
Very nice! Thanks Aljoscha and all contributors! I have one question, will the docker image for 1.8.0 be released soon as well? https://hub.docker.com/_/flink has the versions up to 1.7.2. Regards, Richard On Wed, Apr 10, 2019 at 4:54 PM Rong Rong wrote: > Congrats! Thanks Aljoscha for being

Flink Forward Europe 2019 - Call for Presentations open until 17th May

2019-04-11 Thread Fabian Hueske
Hi all, Flink Forward Europe returns to Berlin on October 7-9th, 2019. We are happy to announce that the Call for Presentations is open! Please submit a proposal if you'd like to present your Apache Flink experience, best practices, new features, or use cases in front of an international

Re: [DISCUSS] FLIP-38 Support python language in flink TableAPI

2019-04-11 Thread Stephan Ewen
One more thought: The FLIP is very much centered on the CLI and it looks like it has mainly batch jobs and session clusters in mind. In very many cases, especially in streaming cases, the CLI (or shell) is not the entry point for a program. See for example the use of Flink jobs on Kubernetes

Re: [DISCUSS] Apache Flink at Season of Docs

2019-04-11 Thread Jark Wu
Hi Konstantin, Ken, I agree that Chinese documentation is mainly a translation. > Does anyone from the Blink team have input on whether there is existing, original Chinese documentation which should be translated to English? There is a public Blink documentation [1] which is English. We have a

Re: [DISCUSS] FLIP-38 Support python language in flink TableAPI

2019-04-11 Thread Stephan Ewen
Hi all! I think that all the opinions and ideas are not actually in conflict, so let me summarize what I understand is the proposal: *(1) Long-term goal: Full Python Table API with UDFs* To break the implementation effort up into stages, the first step would be the API without UDFs.

Re: [DISCUSS] Apache Flink at Season of Docs

2019-04-11 Thread Konstantin Knauf
Hi everyone, I will start going through the registration process tomorrow (CET). Jincheng (cc) reached out to me directly and offered to be the second organization administrator. So, we are all set in that regard. In terms of mentors, we now have * myself * Fabian * David * Stephan * Jark

Re: [DISCUSS] Apache Flink at Season of Docs

2019-04-11 Thread Ken Krugler
Hi Konstantin, Comments inline below… — Ken > On Apr 11, 2019, at 9:05 AM, Konstantin Knauf > wrote: > > Hi everyone, > > I will start going through the registration process tomorrow (CET). > Jincheng (cc) reached out to me directly and offered to be the second > organization administrator.

[jira] [Created] (FLINK-12166) env.java.opts not taken into account on Windows

2019-04-11 Thread JIRA
Michał Jedynak created FLINK-12166: -- Summary: env.java.opts not taken into account on Windows Key: FLINK-12166 URL: https://issues.apache.org/jira/browse/FLINK-12166 Project: Flink Issue

[jira] [Created] (FLINK-12167) ClusterClient doesn't unset the context class loader after program run

2019-04-11 Thread Abdul Qadeer (JIRA)
Abdul Qadeer created FLINK-12167: Summary: ClusterClient doesn't unset the context class loader after program run Key: FLINK-12167 URL: https://issues.apache.org/jira/browse/FLINK-12167 Project: