Re: [jira] [Created] (FLINK-15644) Add support for SQL query validation

2020-01-17 Thread Flavio Pompermaier
Why not adding also a suggest() method (also unimplemented initially) that would return the list of suitable completions/tokens on the current query? How complex eould it be to implement it in you opinion? Il Ven 17 Gen 2020, 18:32 Fabian Hueske (Jira) ha scritto: > Fabian Hueske created

ValueState with pure Java class keeping lists/map vs ListState/MapState, which one is a recommended way?

2020-01-17 Thread Elkhan Dadashov
Hi Flinkers, Was curious about if there is any performance(memory/speed) difference between these two options: in window process functions, when keeping state: *1) Create a single ValueState, and store state in pure Java objects* class MyClass { List listOtherClass; Map

[jira] [Created] (FLINK-15644) Add support for SQL query validation

2020-01-17 Thread Fabian Hueske (Jira)
Fabian Hueske created FLINK-15644: - Summary: Add support for SQL query validation Key: FLINK-15644 URL: https://issues.apache.org/jira/browse/FLINK-15644 Project: Flink Issue Type: New

[ANNOUNCE] Apache Flink 1.10.0, release candidate #0

2020-01-17 Thread Gary Yao
Hi all, RC0 for Apache Flink 1.10.0 has been created. This has all the artifacts that we would typically have for a release, except for a source code tag and a PR for the release announcement. This preview-only RC is created only to drive the current testing efforts, and no official vote will

[jira] [Created] (FLINK-15643) Support to start multiple Flink masters to achieve faster recovery

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15643: - Summary: Support to start multiple Flink masters to achieve faster recovery Key: FLINK-15643 URL: https://issues.apache.org/jira/browse/FLINK-15643 Project: Flink

[jira] [Created] (FLINK-15642) Support to set JobManager liveness check

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15642: - Summary: Support to set JobManager liveness check Key: FLINK-15642 URL: https://issues.apache.org/jira/browse/FLINK-15642 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-15641) Support to start sidecar container and init container

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15641: - Summary: Support to start sidecar container and init container Key: FLINK-15641 URL: https://issues.apache.org/jira/browse/FLINK-15641 Project: Flink Issue Type:

[jira] [Created] (FLINK-15640) Support to set label and node selector

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15640: - Summary: Support to set label and node selector Key: FLINK-15640 URL: https://issues.apache.org/jira/browse/FLINK-15640 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-15639) Support to set toleration for jobmanager and taskmanger

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15639: - Summary: Support to set toleration for jobmanager and taskmanger Key: FLINK-15639 URL: https://issues.apache.org/jira/browse/FLINK-15639 Project: Flink Issue

[jira] [Created] (FLINK-15638) releasing/create_release_branch.sh does not set version in flink-python/pyflink/version.py

2020-01-17 Thread Gary Yao (Jira)
Gary Yao created FLINK-15638: Summary: releasing/create_release_branch.sh does not set version in flink-python/pyflink/version.py Key: FLINK-15638 URL: https://issues.apache.org/jira/browse/FLINK-15638

Re: [DISCUSS] FLIP-91 - Support SQL Client Gateway

2020-01-17 Thread godfrey he
Hi devs, I've updated the FLIP-91 [0] according to feedbacks. Please take another look. Best, godfrey [0] https://docs.google.com/document/d/1DKpFdov1o_ObvrCmU-5xi-VrT6nR2gxq-BbswSSI9j8/

[jira] [Created] (FLINK-15637) For RocksDBStateBackend, make RocksDB the default store for timers

2020-01-17 Thread Stephan Ewen (Jira)
Stephan Ewen created FLINK-15637: Summary: For RocksDBStateBackend, make RocksDB the default store for timers Key: FLINK-15637 URL: https://issues.apache.org/jira/browse/FLINK-15637 Project: Flink

[jira] [Created] (FLINK-15636) Support Python UDF for flink planner under batch mode

2020-01-17 Thread Hequn Cheng (Jira)
Hequn Cheng created FLINK-15636: --- Summary: Support Python UDF for flink planner under batch mode Key: FLINK-15636 URL: https://issues.apache.org/jira/browse/FLINK-15636 Project: Flink Issue

Re: [ANNOUNCE] Dian Fu becomes a Flink committer

2020-01-17 Thread Dian Fu
Thanks everyone for your warm welcome. It's my pleasure to be part of the community and looking forward to contribute more in the future. Regards, Dian On Fri, Jan 17, 2020 at 4:03 PM Yang Wang wrote: > Congratulations! > > > Best, > Yang > > Terry Wang 于2020年1月17日周五 下午3:28写道: > >>

[jira] [Created] (FLINK-15635) Allow passing a ClassLoader to EnvironmentSettings

2020-01-17 Thread Timo Walther (Jira)
Timo Walther created FLINK-15635: Summary: Allow passing a ClassLoader to EnvironmentSettings Key: FLINK-15635 URL: https://issues.apache.org/jira/browse/FLINK-15635 Project: Flink Issue

[jira] [Created] (FLINK-15634) disableAutoGeneratedUIDs fails with coGroup and join

2020-01-17 Thread Jira
Jürgen Kreileder created FLINK-15634: Summary: disableAutoGeneratedUIDs fails with coGroup and join Key: FLINK-15634 URL: https://issues.apache.org/jira/browse/FLINK-15634 Project: Flink

[jira] [Created] (FLINK-15633) Bump javadoc-plugin to 3.0.0-M1+

2020-01-17 Thread Chesnay Schepler (Jira)
Chesnay Schepler created FLINK-15633: Summary: Bump javadoc-plugin to 3.0.0-M1+ Key: FLINK-15633 URL: https://issues.apache.org/jira/browse/FLINK-15633 Project: Flink Issue Type:

[jira] [Created] (FLINK-15632) Zookeeper HA service could not work for active kubernetes integration

2020-01-17 Thread Yang Wang (Jira)
Yang Wang created FLINK-15632: - Summary: Zookeeper HA service could not work for active kubernetes integration Key: FLINK-15632 URL: https://issues.apache.org/jira/browse/FLINK-15632 Project: Flink

Re: [DISCUSS] Change default for RocksDB timers: Java Heap => in RocksDB

2020-01-17 Thread Piotr Nowojski
+1 for making it consistent. When using X state backend, timers should be stored in X by default. Also I think any configuration option controlling that needs to be well documented in some performance tuning section of the docs. Piotrek > On 17 Jan 2020, at 09:16, Congxian Qiu wrote: > > +1

[DISCUSS] FLINK-15447: Change "java.io.tmpdir" of JM/TM on Yarn to "{{PWD}}/tmp"

2020-01-17 Thread Victor Wong
Hi, Currently, the "java.io.tmpdir" property of Flink on Yarn is set to "/tmp", which may cause exceptions in case of a full "/tmp" directory, especially when the user depends on some third-party libraries using "java.io.tmpdir" to store files. I would like to suggest to use the working

[jira] [Created] (FLINK-15631) Cannot use generic types as the result of an AggregateFunction in Blink planner

2020-01-17 Thread Dawid Wysakowicz (Jira)
Dawid Wysakowicz created FLINK-15631: Summary: Cannot use generic types as the result of an AggregateFunction in Blink planner Key: FLINK-15631 URL: https://issues.apache.org/jira/browse/FLINK-15631

[jira] [Created] (FLINK-15630) Improve the environment requirement documentation of the Python API

2020-01-17 Thread Wei Zhong (Jira)
Wei Zhong created FLINK-15630: - Summary: Improve the environment requirement documentation of the Python API Key: FLINK-15630 URL: https://issues.apache.org/jira/browse/FLINK-15630 Project: Flink

[jira] [Created] (FLINK-15629) Remove LegacyScheduler class and the consequently unused codes after this removal

2020-01-17 Thread Zhu Zhu (Jira)
Zhu Zhu created FLINK-15629: --- Summary: Remove LegacyScheduler class and the consequently unused codes after this removal Key: FLINK-15629 URL: https://issues.apache.org/jira/browse/FLINK-15629 Project:

[jira] [Created] (FLINK-15627) Correct the wrong naming of compareMaps in NFATestUtilities

2020-01-17 Thread shuai.xu (Jira)
shuai.xu created FLINK-15627: Summary: Correct the wrong naming of compareMaps in NFATestUtilities Key: FLINK-15627 URL: https://issues.apache.org/jira/browse/FLINK-15627 Project: Flink Issue

[jira] [Created] (FLINK-15628) Fix initialize webSubmissionHandlers list in WebSubmissionExtension with correct size

2020-01-17 Thread lining (Jira)
lining created FLINK-15628: -- Summary: Fix initialize webSubmissionHandlers list in WebSubmissionExtension with correct size Key: FLINK-15628 URL: https://issues.apache.org/jira/browse/FLINK-15628 Project:

Re: [DISCUSS] Change default for RocksDB timers: Java Heap => in RocksDB

2020-01-17 Thread Congxian Qiu
+1 to store timers in RocksDB default. Store timers in Heap can encounter OOM problems, and make the checkpoint much slower, and store times in RocksDB can get ride of both. Best, Congxian Biao Liu 于2020年1月17日周五 下午3:10写道: > +1 > > I think that's how it should be. Timer should align with

Re: [ANNOUNCE] Dian Fu becomes a Flink committer

2020-01-17 Thread Yang Wang
Congratulations! Best, Yang Terry Wang 于2020年1月17日周五 下午3:28写道: > Congratulations! > > Best, > Terry Wang > > > > 2020年1月17日 14:09,Biao Liu 写道: > > Congrats! > > Thanks, > Biao /'bɪ.aʊ/ > > > > On Fri, 17 Jan 2020 at 13:43, Rui Li wrote: > >> Congratulations Dian, well deserved! >> >> On