[jira] [Created] (FLINK-17955) BucketLifeCycleListener should just in Buckets

2020-05-26 Thread Jingsong Lee (Jira)
Jingsong Lee created FLINK-17955: Summary: BucketLifeCycleListener should just in Buckets Key: FLINK-17955 URL: https://issues.apache.org/jira/browse/FLINK-17955 Project: Flink Issue Type:

[jira] [Created] (FLINK-17954) Do not multiplex remote function state into single PersistedTable

2020-05-26 Thread Tzu-Li (Gordon) Tai (Jira)
Tzu-Li (Gordon) Tai created FLINK-17954: --- Summary: Do not multiplex remote function state into single PersistedTable Key: FLINK-17954 URL: https://issues.apache.org/jira/browse/FLINK-17954

[jira] [Created] (FLINK-17953) OverWindow doesn't support to order by non-time attribute in batch mode for Table API program

2020-05-26 Thread Dian Fu (Jira)
Dian Fu created FLINK-17953: --- Summary: OverWindow doesn't support to order by non-time attribute in batch mode for Table API program Key: FLINK-17953 URL: https://issues.apache.org/jira/browse/FLINK-17953

[jira] [Created] (FLINK-17952) Improve the error message when old planner and batch mode is used via EnvironmentSettings

2020-05-26 Thread Dian Fu (Jira)
Dian Fu created FLINK-17952: --- Summary: Improve the error message when old planner and batch mode is used via EnvironmentSettings Key: FLINK-17952 URL: https://issues.apache.org/jira/browse/FLINK-17952

[jira] [Created] (FLINK-17951) Improve the console message about executing a PyFlink job

2020-05-26 Thread Dian Fu (Jira)
Dian Fu created FLINK-17951: --- Summary: Improve the console message about executing a PyFlink job Key: FLINK-17951 URL: https://issues.apache.org/jira/browse/FLINK-17951 Project: Flink Issue Type:

[jira] [Created] (FLINK-17950) Broken Scala env.countinuousSource method

2020-05-26 Thread Stephan Ewen (Jira)
Stephan Ewen created FLINK-17950: Summary: Broken Scala env.countinuousSource method Key: FLINK-17950 URL: https://issues.apache.org/jira/browse/FLINK-17950 Project: Flink Issue Type: Bug

Re: [DISCUSS] (Document) Backwards Compatibility of Savepoints

2020-05-26 Thread Steven Wu
> A use case for this might be when you want to rollback a framework upgrade (after some time) due to e.g. a performance or stability issue. Downgrade (that Konstantin called out) is an important and realistic scenario. It will be great to support backward compatibility for savepoint or at least

[jira] [Created] (FLINK-17949) KafkaShuffleITCase.testSerDeIngestionTime:156->testRecordSerDe:388 expected:<310> but was:<0>

2020-05-26 Thread Robert Metzger (Jira)
Robert Metzger created FLINK-17949: -- Summary: KafkaShuffleITCase.testSerDeIngestionTime:156->testRecordSerDe:388 expected:<310> but was:<0> Key: FLINK-17949 URL:

Re: [DISCUSS] Backpoint FLIP-126 (watermarks) integration with FLIP-27

2020-05-26 Thread Zhijiang
In the beginning, I have somehow similar concerns as Piotr mentioned below. After some offline discussions, also as explained by Stephan and Becket here, I am +1 to backport it to release-1.11. Best, Zhijiang -- From:Piotr

[jira] [Created] (FLINK-17948) Strange precision performance of Timestamp and Decimal

2020-05-26 Thread Shengkai Fang (Jira)
Shengkai Fang created FLINK-17948: - Summary: Strange precision performance of Timestamp and Decimal Key: FLINK-17948 URL: https://issues.apache.org/jira/browse/FLINK-17948 Project: Flink

Re: [DISCUSS] Semantics of our JIRA fields

2020-05-26 Thread Till Rohrmann
If we change the meaning of the priority levels, then I would suggest to have a dedicated discussion for it. This would also be more visible than compared to being hidden in some lengthy discussion thread. I think the proposed definitions of priority levels differ slightly from how the community

[jira] [Created] (FLINK-17947) Retry REST requests if RpcEndpoint died before responding to request

2020-05-26 Thread Till Rohrmann (Jira)
Till Rohrmann created FLINK-17947: - Summary: Retry REST requests if RpcEndpoint died before responding to request Key: FLINK-17947 URL: https://issues.apache.org/jira/browse/FLINK-17947 Project:

[jira] [Created] (FLINK-17946) The config option "pipeline.jars" doesn't work if the job was executed via TableEnvironment.execute_sql and StatementSet.execute

2020-05-26 Thread Dian Fu (Jira)
Dian Fu created FLINK-17946: --- Summary: The config option "pipeline.jars" doesn't work if the job was executed via TableEnvironment.execute_sql and StatementSet.execute Key: FLINK-17946 URL:

Re: [DISCUSS] Semantics of our JIRA fields

2020-05-26 Thread Robert Metzger
Hi, 1. I'm okay with updating the definition of the priorities for the reason you've mentioned. 2. "Affects version" The reason why like to mark affects version on unreleased versions is to clearly indicate which branch is affected by a bug. Given the current Flink release status, if there's a

[jira] [Created] (FLINK-17945) Improve error reporting of Python CI tests

2020-05-26 Thread Robert Metzger (Jira)
Robert Metzger created FLINK-17945: -- Summary: Improve error reporting of Python CI tests Key: FLINK-17945 URL: https://issues.apache.org/jira/browse/FLINK-17945 Project: Flink Issue Type:

[jira] [Created] (FLINK-17944) Wrong output in sql client's table mode

2020-05-26 Thread Jeff Zhang (Jira)
Jeff Zhang created FLINK-17944: -- Summary: Wrong output in sql client's table mode Key: FLINK-17944 URL: https://issues.apache.org/jira/browse/FLINK-17944 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-17943) HiveFunctionWrapper#getUDFClass should use Thread.currentThread().getContextClassLoader()

2020-05-26 Thread Caizhi Weng (Jira)
Caizhi Weng created FLINK-17943: --- Summary: HiveFunctionWrapper#getUDFClass should use Thread.currentThread().getContextClassLoader() Key: FLINK-17943 URL: https://issues.apache.org/jira/browse/FLINK-17943

[jira] [Created] (FLINK-17942) Count distinct could not clean state in WindowOperator

2020-05-26 Thread Benchao Li (Jira)
Benchao Li created FLINK-17942: -- Summary: Count distinct could not clean state in WindowOperator Key: FLINK-17942 URL: https://issues.apache.org/jira/browse/FLINK-17942 Project: Flink Issue

[jira] [Created] (FLINK-17941) Switching database doesn't work from SQL CLI

2020-05-26 Thread Rui Li (Jira)
Rui Li created FLINK-17941: -- Summary: Switching database doesn't work from SQL CLI Key: FLINK-17941 URL: https://issues.apache.org/jira/browse/FLINK-17941 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-17940) It will throw NullPointerException when write data with Avro format using new property key in SQL-Client

2020-05-26 Thread Shengkai Fang (Jira)
Shengkai Fang created FLINK-17940: - Summary: It will throw NullPointerException when write data with Avro format using new property key in SQL-Client Key: FLINK-17940 URL:

Re: [DISCUSS] (Document) Backwards Compatibility of Savepoints

2020-05-26 Thread Piotr Nowojski
Hi, It might have been implicit choice, but so far we were not supporting the scenario that you are asking for. It has never been tested and we have lot’s of state migration code sprinkled among our code base (for example upgrading state fields of the operators like [1]), that only supports

[DISCUSS] (Document) Backwards Compatibility of Savepoints

2020-05-26 Thread Konstantin Knauf
Hi everyone, I recently stumbled across the fact that Savepoints created with Flink 1.11 can not be read by Flink 1.10. A use case for this might be when you want to rollback a framework upgrade (after some time) due to e.g. a performance or stability issue. >From the documentation [1] it seems

Re: [DISCUSS] Backpoint FLIP-126 (watermarks) integration with FLIP-27

2020-05-26 Thread Piotr Nowojski
Hi, As we discussed this offline a bit, initially I was sceptical to merge it, as: - even it’s an isolated change, it can destabilise the builds and prolong release testing period - is distracting from solving release blockers etc However all in all I’m +0.5 to merge it because of this argument:

Re: [DISCUSS] Backpoint FLIP-126 (watermarks) integration with FLIP-27

2020-05-26 Thread Becket Qin
Usually we should avoid checking in patches other than bug fix after feature freeze. However, in this particular case, the code base is sort of in an incomplete state - an exposed known-to-change feature - due to missing this patch. Fixing forward seems the best option. Besides that, FLIP-27 has

Re: [DISCUSS] Semantics of our JIRA fields

2020-05-26 Thread Piotr Nowojski
Hi, Sorry for a bit late response. I have two concerns: 1. Priority I would propose to stretch priorities that we are using to differentiate between things that must be fixed for given release: BLOCKER - drop anything you are doing, this issue must be fixed right now CRITICAL - release can

[jira] [Created] (FLINK-17939) Translate "Python Table API Installation" page into Chinese

2020-05-26 Thread Jark Wu (Jira)
Jark Wu created FLINK-17939: --- Summary: Translate "Python Table API Installation" page into Chinese Key: FLINK-17939 URL: https://issues.apache.org/jira/browse/FLINK-17939 Project: Flink Issue

[jira] [Created] (FLINK-17938) Cannot run mvn clean verify flink-yarn-tests

2020-05-26 Thread Till Rohrmann (Jira)
Till Rohrmann created FLINK-17938: - Summary: Cannot run mvn clean verify flink-yarn-tests Key: FLINK-17938 URL: https://issues.apache.org/jira/browse/FLINK-17938 Project: Flink Issue Type:

[DISCUSS] Backpoint FLIP-126 (watermarks) integration with FLIP-27

2020-05-26 Thread Stephan Ewen
Hi all! I want to discuss merging this PR to the 1.11 release branch: https://github.com/apache/flink/pull/12306 It contains the new FLIP-126 Watermarks, and per-partition watermarking to the FLIP-27 sources. In that sense it is partially a new feature after the feature freeze. Hence this

[jira] [Created] (FLINK-17937) Change some hive connector tests to IT cases

2020-05-26 Thread Rui Li (Jira)
Rui Li created FLINK-17937: -- Summary: Change some hive connector tests to IT cases Key: FLINK-17937 URL: https://issues.apache.org/jira/browse/FLINK-17937 Project: Flink Issue Type: Test

[jira] [Created] (FLINK-17936) Implement type inference for AS

2020-05-26 Thread Timo Walther (Jira)
Timo Walther created FLINK-17936: Summary: Implement type inference for AS Key: FLINK-17936 URL: https://issues.apache.org/jira/browse/FLINK-17936 Project: Flink Issue Type: Sub-task