[jira] [Created] (FLINK-19748) StateFun's UnboundedFeedbackLogger should call startNewKeyGroup for all assigned key groups

2020-10-20 Thread Tzu-Li (Gordon) Tai (Jira)
Tzu-Li (Gordon) Tai created FLINK-19748: --- Summary: StateFun's UnboundedFeedbackLogger should call startNewKeyGroup for all assigned key groups Key: FLINK-19748 URL: https://issues.apache.org/jira/browse/FLIN

[jira] [Created] (FLINK-19747) Move Predicate classes to OrcFilters

2020-10-20 Thread Jingsong Lee (Jira)
Jingsong Lee created FLINK-19747: Summary: Move Predicate classes to OrcFilters Key: FLINK-19747 URL: https://issues.apache.org/jira/browse/FLINK-19747 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-19746) Why delete for

2020-10-20 Thread appleyuchi (Jira)
appleyuchi created FLINK-19746: -- Summary: Why delete for Key: FLINK-19746 URL: https://issues.apache.org/jira/browse/FLINK-19746 Project: Flink Issue Type: Bug Reporter: appleyuchi

[jira] [Created] (FLINK-19745) Supplement micro-benchmark for bounded blocking partition in remote channel case

2020-10-20 Thread Zhijiang (Jira)
Zhijiang created FLINK-19745: Summary: Supplement micro-benchmark for bounded blocking partition in remote channel case Key: FLINK-19745 URL: https://issues.apache.org/jira/browse/FLINK-19745 Project: Fli

[jira] [Created] (FLINK-19744) Support Nebula Graph Connector

2020-10-20 Thread darion yaphet (Jira)
darion yaphet created FLINK-19744: - Summary: Support Nebula Graph Connector Key: FLINK-19744 URL: https://issues.apache.org/jira/browse/FLINK-19744 Project: Flink Issue Type: New Feature

Re: [VOTE] FLIP-135: Approximate Task-Local Recovery

2020-10-20 Thread Yu Li
+1 (binding) Thanks for driving this Yuan! It definitely helps in relative scenarios, especially in the machine learning area. Best Regards, Yu On Wed, 21 Oct 2020 at 03:50, Khachatryan Roman wrote: > +1 (non-binding). > > It would be a great improvement, thanks for the effort! > > Regards, >

[DISCUSS] Flink Nebula Connector

2020-10-20 Thread Darion Yaphet
Hi developers, I hope you are well and safe! This is Chenguang Wang with vesoft.inc. It is a high-tech startup and the team is developing an open-source distributed graph database, i.e. Nebula Graph. A lot of Nebula Graph users are using Flink as their computation engine. The problem is, they need

Re: [DISCUSS] FLIP-149: Introduce the KTable Connector

2020-10-20 Thread Kurt Young
Hi all, I want to describe the discussion process which drove us to have such conclusion, this might make some of the design choices easier to understand and keep everyone on the same page. Back to the motivation, what functionality do we want to provide in the first place? We got a lot of feedba

Re: [DISCUSS] FLIP-130: Support for Python DataStream API (Stateless Part)

2020-10-20 Thread Shuiqiang Chen
Hi blackjact, We are already working on the design of stateful part, however, it will not be supported in 1.12. We hope to support it in the later releases, e.g. 1.13. Thank you for your attention. Regards, Shuiqiang > 在 2020年10月20日,下午7:34,blackjjcat 写道: > > May I ask the plan of stateful p

[jira] [Created] (FLINK-19743) Add metrics definitions.

2020-10-20 Thread Jiangjie Qin (Jira)
Jiangjie Qin created FLINK-19743: Summary: Add metrics definitions. Key: FLINK-19743 URL: https://issues.apache.org/jira/browse/FLINK-19743 Project: Flink Issue Type: Sub-task Compo

Re: [VOTE] FLIP-135: Approximate Task-Local Recovery

2020-10-20 Thread Khachatryan Roman
+1 (non-binding). It would be a great improvement, thanks for the effort! Regards, Roman On Tue, Oct 20, 2020 at 4:49 PM Steven Wu wrote: > +1 (non-binding). > > Some of our users have asked for this tradeoff of consistency over > availability for some cases. > > On Mon, Oct 19, 2020 at 8:02

[jira] [Created] (FLINK-19742) Invalid command in flink-end-to-end-tests README

2020-10-20 Thread Dan Hill (Jira)
Dan Hill created FLINK-19742: Summary: Invalid command in flink-end-to-end-tests README Key: FLINK-19742 URL: https://issues.apache.org/jira/browse/FLINK-19742 Project: Flink Issue Type: Improvem

[jira] [Created] (FLINK-19741) InternalTimeServiceManager fails to restore if there are other users of raw keyed state streams

2020-10-20 Thread Tzu-Li (Gordon) Tai (Jira)
Tzu-Li (Gordon) Tai created FLINK-19741: --- Summary: InternalTimeServiceManager fails to restore if there are other users of raw keyed state streams Key: FLINK-19741 URL: https://issues.apache.org/jira/browse/

[jira] [Created] (FLINK-19740) Error in to_pandas for table containing event time: class java.time.LocalDateTime cannot be cast to class java.sql.Timestamp

2020-10-20 Thread Alex Hall (Jira)
Alex Hall created FLINK-19740: - Summary: Error in to_pandas for table containing event time: class java.time.LocalDateTime cannot be cast to class java.sql.Timestamp Key: FLINK-19740 URL: https://issues.apache.org/jir

Re: [DISCUSS][docker] Adopt Jemalloc as default memory allocator for debian based Flink docker image

2020-10-20 Thread Yu Li
True, thanks for the reminder Till! I suggest using glibc malloc as default. On one hand this follows our old behavior (only with glibc malloc support in the image), on the other hand I believe glibc isn't using jemalloc as its default memory allocator for some reason. Please let me know your tho

Re: [DISCUSS] Release 1.12 Feature Freeze

2020-10-20 Thread Xintong Song
+1 for Nov. 2nd. Thank you~ Xintong Song On Tue, Oct 20, 2020 at 8:56 PM Leonard Xu wrote: > +1 for **Sunday night**. > > > Best > Leonard > > > 在 2020年10月20日,19:03,Jingsong Li 写道: > > > > +1 for Sunday night. This also helps Filesystem and Hive implementation > for > > FLIP-27 Source. And

[jira] [Created] (FLINK-19739) CompileException when windowing in batch mode: A method named "replace" is not declared in any enclosing class nor any supertype

2020-10-20 Thread Alex Hall (Jira)
Alex Hall created FLINK-19739: - Summary: CompileException when windowing in batch mode: A method named "replace" is not declared in any enclosing class nor any supertype Key: FLINK-19739 URL: https://issues.apache.or

Re: [VOTE] FLIP-135: Approximate Task-Local Recovery

2020-10-20 Thread Steven Wu
+1 (non-binding). Some of our users have asked for this tradeoff of consistency over availability for some cases. On Mon, Oct 19, 2020 at 8:02 PM Zhijiang wrote: > Thanks for driving this effort, Yuan. > > +1 (binding) on my side. > > Best, > Zhijiang > > > -

Re: [DISCUSS] FLIP-130: Support for Python DataStream API (Stateless Part)

2020-10-20 Thread blackjjcat
May I ask the plan of stateful part, which version is expected to be integrated? -- Sent from: http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/

[jira] [Created] (FLINK-19738) Remove the `getCommitter` from the `AbstractStreamingCommitterOperator`

2020-10-20 Thread Guowei Ma (Jira)
Guowei Ma created FLINK-19738: - Summary: Remove the `getCommitter` from the `AbstractStreamingCommitterOperator` Key: FLINK-19738 URL: https://issues.apache.org/jira/browse/FLINK-19738 Project: Flink

[jira] [Created] (FLINK-19737) Introduce TableOperatorWrapperGenerator to translate transformation DAG in a multiple-input node to TableOperatorWrapper DAG

2020-10-20 Thread godfrey he (Jira)
godfrey he created FLINK-19737: -- Summary: Introduce TableOperatorWrapperGenerator to translate transformation DAG in a multiple-input node to TableOperatorWrapper DAG Key: FLINK-19737 URL: https://issues.apache.org/

Re: [DISCUSS][docker] Adopt Jemalloc as default memory allocator for debian based Flink docker image

2020-10-20 Thread Till Rohrmann
The only question left would be what will be the default value? Cheers, Till On Tue, Oct 20, 2020 at 10:16 AM Yu Li wrote: > I'm also +1 on making it configurable in the same Docker image. > > It seems we have reached consensus and there are already enough +1s to move > forward, and suggest @Yu

Re: [DISCUSS] Release 1.12 Feature Freeze

2020-10-20 Thread Leonard Xu
+1 for **Sunday night**. Best Leonard > 在 2020年10月20日,19:03,Jingsong Li 写道: > > +1 for Sunday night. This also helps Filesystem and Hive implementation for > FLIP-27 Source. And the implementation will block "Support Multiple Input > for Blink Planner". Multiple input is very important for Ba

[jira] [Created] (FLINK-19736) Implement the `SinkTransformation`

2020-10-20 Thread Guowei Ma (Jira)
Guowei Ma created FLINK-19736: - Summary: Implement the `SinkTransformation` Key: FLINK-19736 URL: https://issues.apache.org/jira/browse/FLINK-19736 Project: Flink Issue Type: Sub-task C

[jira] [Created] (FLINK-19735) TableFunction can not work in Flink View

2020-10-20 Thread shizhengchao (Jira)
shizhengchao created FLINK-19735: Summary: TableFunction can not work in Flink View Key: FLINK-19735 URL: https://issues.apache.org/jira/browse/FLINK-19735 Project: Flink Issue Type: Bug

Re: [DISCUSS] Release 1.12 Feature Freeze

2020-10-20 Thread Jingsong Li
+1 for Sunday night. This also helps Filesystem and Hive implementation for FLIP-27 Source. And the implementation will block "Support Multiple Input for Blink Planner". Multiple input is very important for Batch performance. Best, Jingsong On Tue, Oct 20, 2020 at 6:36 PM Yu Li wrote: > +1 for

Re: [DISCUSS] Release 1.12 Feature Freeze

2020-10-20 Thread Yu Li
+1 for Sunday night. This also helps for more thorough testing of the RocksDB version bumping up job [1]. Thanks. Best Regards, Yu [1] https://issues.apache.org/jira/browse/FLINK-14482 On Tue, 20 Oct 2020 at 17:06, Robert Metzger wrote: > Thanks a lot. > > It seems that a few people are suppo

[jira] [Created] (FLINK-19734) Add scan-only TableSoure tests

2020-10-20 Thread Leonard Xu (Jira)
Leonard Xu created FLINK-19734: -- Summary: Add scan-only TableSoure tests Key: FLINK-19734 URL: https://issues.apache.org/jira/browse/FLINK-19734 Project: Flink Issue Type: Sub-task R

Re: [DISCUSS] FLIP-149: Introduce the KTable Connector

2020-10-20 Thread Shengkai Fang
Hi devs, As many people are still confused about the difference option behaviours between the Kafka connector and KTable connector, Jark and I list the differences in the doc[1]. Best, Shengkai [1] https://docs.google.com/document/d/13oAWAwQez0lZLsyfV21BfTEze1fc2cz4AZKiNOyBNPk/edit Shengkai Fan

[jira] [Created] (FLINK-19733) Make fast_operation and slow_operation produce functions consistent

2020-10-20 Thread Huang Xingbo (Jira)
Huang Xingbo created FLINK-19733: Summary: Make fast_operation and slow_operation produce functions consistent Key: FLINK-19733 URL: https://issues.apache.org/jira/browse/FLINK-19733 Project: Flink

Re: [DISCUSS] Release 1.12 Feature Freeze

2020-10-20 Thread Robert Metzger
Thanks a lot. It seems that a few people are supportive of the idea of moving the feature freeze to Friday. I would actually propose to make it *Sunday night* then. We'll then create the first release candidate on Monday morning, November 2nd. On Mon, Oct 19, 2020 at 1:27 PM Danny Chan wrote:

Re: [DISCUSS][docker] Adopt Jemalloc as default memory allocator for debian based Flink docker image

2020-10-20 Thread Yu Li
I'm also +1 on making it configurable in the same Docker image. It seems we have reached consensus and there are already enough +1s to move forward, and suggest @Yun to conclude the discussion directly if there are no objections. Thanks. Best Regards, Yu On Fri, 16 Oct 2020 at 23:16, Till Rohr

[jira] [Created] (FLINK-19732) Disable Checkpointing when in BATCH mode

2020-10-20 Thread Kostas Kloudas (Jira)
Kostas Kloudas created FLINK-19732: -- Summary: Disable Checkpointing when in BATCH mode Key: FLINK-19732 URL: https://issues.apache.org/jira/browse/FLINK-19732 Project: Flink Issue Type: Sub-

[jira] [Created] (FLINK-19731) 使用了批量执行SQL的api,job执行的时候,DataStream 不触发

2020-10-20 Thread little-tomato (Jira)
little-tomato created FLINK-19731: - Summary: 使用了批量执行SQL的api,job执行的时候,DataStream 不触发 Key: FLINK-19731 URL: https://issues.apache.org/jira/browse/FLINK-19731 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-19730) Create the CoFeedbackTransformation translator

2020-10-20 Thread Kostas Kloudas (Jira)
Kostas Kloudas created FLINK-19730: -- Summary: Create the CoFeedbackTransformation translator Key: FLINK-19730 URL: https://issues.apache.org/jira/browse/FLINK-19730 Project: Flink Issue Type

[jira] [Created] (FLINK-19729) Create the FeedbackTransformation translator

2020-10-20 Thread Kostas Kloudas (Jira)
Kostas Kloudas created FLINK-19729: -- Summary: Create the FeedbackTransformation translator Key: FLINK-19729 URL: https://issues.apache.org/jira/browse/FLINK-19729 Project: Flink Issue Type: