[jira] [Created] (FLINK-12017) Support to run a sql query : 'SELECT * FROM source'

2019-03-26 Thread Jing Zhang (JIRA)
Jing Zhang created FLINK-12017: -- Summary: Support to run a sql query : 'SELECT * FROM source' Key: FLINK-12017 URL: https://issues.apache.org/jira/browse/FLINK-12017 Project: Flink Issue Type: T

Re: [DISCUSS] Remove forceAvro() and forceKryo() from the ExecutionConfig

2019-03-26 Thread Yun Tang
Hi Stephan I prefer to remove 'enableForceKryo' since Kryo serializer does not work out-of-the-box well for schema evolution stories due to its mutable properties, and our built-in POJO serializer has already supported schema evolution. On the other hand, what's the backward compatibility plan

[jira] [Created] (FLINK-12018) Add support for generating optimized logical plan for Sort and Rank

2019-03-26 Thread godfrey he (JIRA)
godfrey he created FLINK-12018: -- Summary: Add support for generating optimized logical plan for Sort and Rank Key: FLINK-12018 URL: https://issues.apache.org/jira/browse/FLINK-12018 Project: Flink

Re: [DISCUSS] Remove forceAvro() and forceKryo() from the ExecutionConfig

2019-03-26 Thread Stephan Ewen
Compatibility is really important for checkpointed state. For that, you can always directly specify GenericTypeInfo or AvroTypeInfo if you want to continue to treat a type via Kryo or Avro. Alternatively, once https://issues.apache.org/jira/browse/FLINK-11917 is implemented, this should happen aut

Re: [DISCUSS] Introduction of a Table API Java Expression DSL

2019-03-26 Thread Dawid Wysakowicz
Hi, I really like the idea of introducing Java Expression DSL. I think this will solve many problems e.g. right now it's quite tricky how string literals work in scala (sometimes it might go through the ExpressionParser and it will end up as an UnresolvedFieldReference), another important problem

Re: [DISCUSS] Introduction of a Table API Java Expression DSL

2019-03-26 Thread jincheng sun
Thanks for bringing up this DISCUSS Timo! Java Expression DSL is pretty useful for java user. When we have the Java Expression DSL, Java API will become very rich and easy to use! +1 from my side. Best, Jincheng Dawid Wysakowicz 于2019年3月26日周二 下午5:08写道: > Hi, > > I really like the idea of int

Re: [DISCUSS] Remove forceAvro() and forceKryo() from the ExecutionConfig

2019-03-26 Thread Konstantin Knauf
Hi Stephan, I am in favor of renaming forceKryo() instead of removing it, because users might plugin their Protobuf/Thrift serializers via Kryo as advertised in our documentation [1]. For this, Kryo needs to be used for POJO types as well, if I am not mistaken. Cheers, Konstantin [1] https://ci

[jira] [Created] (FLINK-12019) ZooKeeperHaServicesTest.testCloseAndCleanupAllDataWithUncle is unstable

2019-03-26 Thread Aljoscha Krettek (JIRA)
Aljoscha Krettek created FLINK-12019: Summary: ZooKeeperHaServicesTest.testCloseAndCleanupAllDataWithUncle is unstable Key: FLINK-12019 URL: https://issues.apache.org/jira/browse/FLINK-12019 Proje

Re: [DISCUSS] Introduction of a Table API Java Expression DSL

2019-03-26 Thread Elias Saalmann
Hi all, I'm investigating using Table-API as an abstraction for Batch-API in our GRADOOP project [1]. As a user of Flink I like to give you some feedback from the user perspective. I really like Timo's ideas - since we built another framework which is based on Apache Flink we are just provid

Re: [DISCUSS] Remove forceAvro() and forceKryo() from the ExecutionConfig

2019-03-26 Thread Stephan Ewen
Good point, Konstantin, that makes sense. On Tue, Mar 26, 2019 at 10:37 AM Konstantin Knauf wrote: > Hi Stephan, > > I am in favor of renaming forceKryo() instead of removing it, because users > might plugin their Protobuf/Thrift serializers via Kryo as advertised in > our documentation [1]. For

[jira] [Created] (FLINK-12020) Add documentation for mesos-appmaster-job.sh

2019-03-26 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-12020: - Summary: Add documentation for mesos-appmaster-job.sh Key: FLINK-12020 URL: https://issues.apache.org/jira/browse/FLINK-12020 Project: Flink Issue Type: Im

[jira] [Created] (FLINK-12021) Let ResultConjunctFuture return future results in same order as futures

2019-03-26 Thread Till Rohrmann (JIRA)
Till Rohrmann created FLINK-12021: - Summary: Let ResultConjunctFuture return future results in same order as futures Key: FLINK-12021 URL: https://issues.apache.org/jira/browse/FLINK-12021 Project: Fl

Re: [DISCUSS] Remove forceAvro() and forceKryo() from the ExecutionConfig

2019-03-26 Thread Yun Tang
Hi Konstantin I think there is no direct relationship between registering chill-protobuf/chill-thrift for Protobuf/Thrift type with Kryo and enforcing POJO to use Kryo. For both Protobuf and Thrift types, they will be extracted as GenericTypeInfo within TypeExtractor which would use Kryoseriali

Re: BroadcastStateITCase failure caused by insufficient number of network buffers

2019-03-26 Thread Yu Li
Thanks for the fix and information boss! Best Regards, Yu On Tue, 26 Mar 2019 at 02:24, Stephan Ewen wrote: > Thanks for reporting this. > > Here is the issue and the fix for it: > https://issues.apache.org/jira/browse/FLINK-12012 > > > On Fri, Mar 15, 2019 at 1:36 PM Yu Li wrote: > > > Hi Al

Re: [VOTE] Release 1.8.0, release candidate #4

2019-03-26 Thread Yu Li
+1 (non-binding) - Checked release notes: OK - Checked sums and signatures: OK - Source release - contains no binaries: OK - contains no 1.8-SNAPSHOT references: OK - build from source: OK (8u101) - mvn clean verify: OK (8u101) - Binary release - no examples appear to be m

Re: [VOTE] Release 1.8.0, release candidate #4

2019-03-26 Thread Xiaowei Jiang
+1 (non-binding) - checked checksums and GPG files - build from source successfully- run end-to-end precommit tests successfully- run end-to-end nightly tests successfully Xiaowei On Tuesday, March 26, 2019, 8:09:19 PM GMT+8, Yu Li wrote: +1 (non-binding) - Checked release notes: OK

[jira] [Created] (FLINK-12022) Enable StreamWriter to update file length on sync flush

2019-03-26 Thread Paul Lin (JIRA)
Paul Lin created FLINK-12022: Summary: Enable StreamWriter to update file length on sync flush Key: FLINK-12022 URL: https://issues.apache.org/jira/browse/FLINK-12022 Project: Flink Issue Type: I

[jira] [Created] (FLINK-12023) Override TaskManager memory when submitting a Flink job

2019-03-26 Thread Michel Davit (JIRA)
Michel Davit created FLINK-12023: Summary: Override TaskManager memory when submitting a Flink job Key: FLINK-12023 URL: https://issues.apache.org/jira/browse/FLINK-12023 Project: Flink Issue

[jira] [Created] (FLINK-12024) Bump universal Kafka connector to Kafka dependency to 2.2.0

2019-03-26 Thread Elias Levy (JIRA)
Elias Levy created FLINK-12024: -- Summary: Bump universal Kafka connector to Kafka dependency to 2.2.0 Key: FLINK-12024 URL: https://issues.apache.org/jira/browse/FLINK-12024 Project: Flink Issu

[jira] [Created] (FLINK-12025) Support FOR SYSTEM_TIME AS OF in temporal table

2019-03-26 Thread vinoyang (JIRA)
vinoyang created FLINK-12025: Summary: Support FOR SYSTEM_TIME AS OF in temporal table Key: FLINK-12025 URL: https://issues.apache.org/jira/browse/FLINK-12025 Project: Flink Issue Type: Sub-task

Re: [VOTE] Release 1.8.0, release candidate #4

2019-03-26 Thread vino yang
+1 (non-binding) - checked JIRA release note - ran "mvn package -DskipTests" - checked signature and checksum - started a cluster locally and ran some examples in binary - checked web site announcement's PR Best, Vino Xiaowei Jiang 于2019年3月26日周二 下午8:20写道: > +1 (non-binding) > > - checked che

[jira] [Created] (FLINK-12026) Remove the `xxxInternal` method from TableImpl

2019-03-26 Thread sunjincheng (JIRA)
sunjincheng created FLINK-12026: --- Summary: Remove the `xxxInternal` method from TableImpl Key: FLINK-12026 URL: https://issues.apache.org/jira/browse/FLINK-12026 Project: Flink Issue Type: Impr

[jira] [Created] (FLINK-12027) Flink Web UI is not accessible in local mode

2019-03-26 Thread Jeff Zhang (JIRA)
Jeff Zhang created FLINK-12027: -- Summary: Flink Web UI is not accessible in local mode Key: FLINK-12027 URL: https://issues.apache.org/jira/browse/FLINK-12027 Project: Flink Issue Type: Improvem

[jira] [Created] (FLINK-12028) Add Column Operators(add/rename/drop)

2019-03-26 Thread sunjincheng (JIRA)
sunjincheng created FLINK-12028: --- Summary: Add Column Operators(add/rename/drop) Key: FLINK-12028 URL: https://issues.apache.org/jira/browse/FLINK-12028 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-12029) Add Column selections

2019-03-26 Thread sunjincheng (JIRA)
sunjincheng created FLINK-12029: --- Summary: Add Column selections Key: FLINK-12029 URL: https://issues.apache.org/jira/browse/FLINK-12029 Project: Flink Issue Type: Sub-task Components

Re: [VOTE] Release 1.8.0, release candidate #4

2019-03-26 Thread Congxian Qiu
+1 (non-binding) • checked signature and checksum  ok • mvn clean package -DskipTests ok • Run job on yarn ok • Test state migration with POJO type (both heap and rocksdb) ok • - 1.6 -> 1.8 • - 1.7 -> 1.8 • - 1.8 -> 1.8 Best, Congxian On Mar 27, 2019, 10:26 +0800, vino yang , wrote: > +1 (non-bi