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[jira] [Created] (FLINK-12425) Implement RPCs to allow clients release result partitions in a Flink cluster.

2019-05-06 Thread Jiangjie Qin (JIRA)
Jiangjie Qin created FLINK-12425: Summary: Implement RPCs to allow clients release result partitions in a Flink cluster. Key: FLINK-12425 URL: https://issues.apache.org/jira/browse/FLINK-12425 Project

[jira] [Created] (FLINK-12424) Supports dag (multiple-sinks query) optimization

2019-05-06 Thread godfrey he (JIRA)
godfrey he created FLINK-12424: -- Summary: Supports dag (multiple-sinks query) optimization Key: FLINK-12424 URL: https://issues.apache.org/jira/browse/FLINK-12424 Project: Flink Issue Type: New

[jira] [Created] (FLINK-12423) Add Timer metric type for flink-metrics module

2019-05-06 Thread Armstrong Nova (JIRA)
Armstrong Nova created FLINK-12423: -- Summary: Add Timer metric type for flink-metrics module Key: FLINK-12423 URL: https://issues.apache.org/jira/browse/FLINK-12423 Project: Flink Issue Type

[jira] [Created] (FLINK-12422) Remove IN_TESTS for make test code and production code consistent

2019-05-06 Thread Jeff Zhang (JIRA)
Jeff Zhang created FLINK-12422: -- Summary: Remove IN_TESTS for make test code and production code consistent Key: FLINK-12422 URL: https://issues.apache.org/jira/browse/FLINK-12422 Project: Flink

[jira] [Created] (FLINK-12421) Synchronize the latest documentation changes into Chinese documents

2019-05-06 Thread Jark Wu (JIRA)
Jark Wu created FLINK-12421: --- Summary: Synchronize the latest documentation changes into Chinese documents Key: FLINK-12421 URL: https://issues.apache.org/jira/browse/FLINK-12421 Project: Flink Is

[jira] [Created] (FLINK-12420) Add support of cache/invalidateCache for TableAPI

2019-05-06 Thread Ruidong Li (JIRA)
Ruidong Li created FLINK-12420: -- Summary: Add support of cache/invalidateCache for TableAPI Key: FLINK-12420 URL: https://issues.apache.org/jira/browse/FLINK-12420 Project: Flink Issue Type: Sub

[jira] [Created] (FLINK-12419) Add support for consuming BLOCKING_PERSISTENT ResultPartition

2019-05-06 Thread Ruidong Li (JIRA)
Ruidong Li created FLINK-12419: -- Summary: Add support for consuming BLOCKING_PERSISTENT ResultPartition Key: FLINK-12419 URL: https://issues.apache.org/jira/browse/FLINK-12419 Project: Flink Is

Re: [DISCUSS] FLIP-39: Flink ML pipeline and ML libs

2019-05-06 Thread Rong Rong
Thanks for following up promptly and sharing the feedback @shaoxuan. Yes I share the same view with you on the convergence of these 2 FLIPs eventually. I also have some questions regarding the API as well as the possible convergence challenges (especially current Co-processor approach vs. FLIP-39'

[jira] [Created] (FLINK-12418) Add input/output format and SerDeLib information for Hive tables in HiveCatalogUtil#createHiveTable

2019-05-06 Thread Bowen Li (JIRA)
Bowen Li created FLINK-12418: Summary: Add input/output format and SerDeLib information for Hive tables in HiveCatalogUtil#createHiveTable Key: FLINK-12418 URL: https://issues.apache.org/jira/browse/FLINK-12418

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

2019-05-06 Thread Tim Frey
Hi All, Sounds interesting. I submitted a talk about using Flink for machine learning. However, I would also be happy to gain some community feedback if the topic is to the right interest of the community. In short, we use flink to train machine learning models and to then use the same model

[jira] [Created] (FLINK-12417) Merge ReadableCatalog and ReadableWritableCatalog

2019-05-06 Thread Bowen Li (JIRA)
Bowen Li created FLINK-12417: Summary: Merge ReadableCatalog and ReadableWritableCatalog Key: FLINK-12417 URL: https://issues.apache.org/jira/browse/FLINK-12417 Project: Flink Issue Type: Sub-tas

[jira] [Created] (FLINK-12416) Docker build script fails on symlink creation ln -s

2019-05-06 Thread Slava D (JIRA)
Slava D created FLINK-12416: --- Summary: Docker build script fails on symlink creation ln -s Key: FLINK-12416 URL: https://issues.apache.org/jira/browse/FLINK-12416 Project: Flink Issue Type: Bug

Re: IllegalArgumentException when using state with TTL enable and kryoSerializer as field Serializer

2019-05-06 Thread Till Rohrmann
Thanks for reporting this issue Quan. I've pulled in Andrey who developed this feature and might shed some light on the problem. Cheers, Till On Mon, May 6, 2019 at 11:04 AM Congxian Qiu wrote: > Hi Quan > Is the problem still there when running on 1.8? If there is still a > problem when using

Re: [DISCUSS] Update our Roadmap

2019-05-06 Thread Till Rohrmann
I think this is a good idea Jark. Putting the last update date on the roadmap would also force us to regularly update it. Cheers, Till On Mon, May 6, 2019 at 4:14 AM Jark Wu wrote: > Hi, > > One suggestion for the roadmap: > > Shall we add a `latest-update-time` to the top of Roadmap page? So t

Re: [DISCUSS] Releasing Flink-shaded 7.0

2019-05-06 Thread Till Rohrmann
+1 for the release Cheers, Till On Sun, May 5, 2019 at 9:03 AM jincheng sun wrote: > Thanks for your approval @Chesnay Schepler > @Bowen Li @Tzu-Li > (Gordon) Tai ! > > And thanks for adding more release necessity context @Chesnay Schepler > . > > I'll prepare the RC as soon as possible. > > A

Re: What's the meaning of "namespace" in KeyedStateBackend

2019-05-06 Thread DONG, Weike
Hi Quan, Currently namespace is only useful in WindowOperator (see WindowOperator.java), and for other places, VoidNamespace is used as the placeholder. : ) On Mon, May 6, 2019 at 9:36 PM Shi Quan wrote: > Hi, > > Few documentation mention “namespace” when talking about state. What’s the > mea

What's the meaning of "namespace" in KeyedStateBackend

2019-05-06 Thread Shi Quan
Hi, Few documentation mention “namespace” when talking about state. What’s the meaning of this properties and how to use it ? Best Quan Shi

[jira] [Created] (FLINK-12415) Translate "History Server" doc into Chinese

2019-05-06 Thread Armstrong Nova (JIRA)
Armstrong Nova created FLINK-12415: -- Summary: Translate "History Server" doc into Chinese Key: FLINK-12415 URL: https://issues.apache.org/jira/browse/FLINK-12415 Project: Flink Issue Type: S

[jira] [Created] (FLINK-12414) Implement ExecutionGraph to SchedulingTopology Adapter

2019-05-06 Thread Gary Yao (JIRA)
Gary Yao created FLINK-12414: Summary: Implement ExecutionGraph to SchedulingTopology Adapter Key: FLINK-12414 URL: https://issues.apache.org/jira/browse/FLINK-12414 Project: Flink Issue Type: Su

[jira] [Created] (FLINK-12413) Implement ExecutionFailureHandler

2019-05-06 Thread Gary Yao (JIRA)
Gary Yao created FLINK-12413: Summary: Implement ExecutionFailureHandler Key: FLINK-12413 URL: https://issues.apache.org/jira/browse/FLINK-12413 Project: Flink Issue Type: Sub-task Comp

[jira] [Created] (FLINK-12412) Allow ListTypeInfo used for java.util.List and MapTypeInfo used for java.util.Map

2019-05-06 Thread YangFei (JIRA)
YangFei created FLINK-12412: --- Summary: Allow ListTypeInfo used for java.util.List and MapTypeInfo used for java.util.Map Key: FLINK-12412 URL: https://issues.apache.org/jira/browse/FLINK-12412 Project: Flin

Re: [DISCUSS] FLIP-39: Flink ML pipeline and ML libs

2019-05-06 Thread Shaoxuan Wang
Thanks for the feedback, Rong and Flavio. @Rong Rong > There's another thread regarding a close to merge FLIP-23 implementation > [1]. I agree this might still be early stage to talk about productionizing > and model-serving. But I would be nice to keep the design/implementation in > mind that: ea

Re: [DISCUSS] FLIP-23 Model Serving

2019-05-06 Thread Boris Lublinsky
Thanks Rong, really appreciate review. See some answers below Boris Lublinsky FDP Architect boris.lublin...@lightbend.com https://www.lightbend.com/ > On May 5, 2019, at 7:52 PM, Rong Rong wrote: > > Hi Robert, Boris, > > Sorry for the late reply. I took some time to look at the implementatio

How to convert protobuf to Row

2019-05-06 Thread 刘建刚
I read byte data from Kafka. I use a class ProtoSchema implemented DeserializationSchema to get the actual java class. My question is that how can I transfer the byte data to Row just by ProtoSchema? What if the data structure is nested? Thank you.

Re: IllegalArgumentException when using state with TTL enable and kryoSerializer as field Serializer

2019-05-06 Thread Congxian Qiu
Hi Quan Is the problem still there when running on 1.8?  If there is still a problem when using 1.8, could you please share a minimal reproduce demo. Thanks Best, Congxian On May 6, 2019, 14:44 +0800, Shi Quan , wrote: > Hi, > Recently we encounter with IllegalArgumentException when using state w

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

2019-05-06 Thread Robert Metzger
Thanks for announcing the Call for Presentations here! Since the deadline is approaching, I wanted to bump up this thread to remind everybody to submit talks! Please reach out to me or Fabian directly if you have any questions or if you need any support! On Thu, Apr 11, 2019 at 3:47 PM Fabian H

[jira] [Created] (FLINK-12411) Fix failling e2e test test_streaming_sql.sh

2019-05-06 Thread Dawid Wysakowicz (JIRA)
Dawid Wysakowicz created FLINK-12411: Summary: Fix failling e2e test test_streaming_sql.sh Key: FLINK-12411 URL: https://issues.apache.org/jira/browse/FLINK-12411 Project: Flink Issue Typ