RE: [VOTE] Update Flink's Scala 2.12 support from 2.12.7 to 2.12.16

I think upgrading to 2.12.15 would be the correct choice, as 2.12.16 has a known regression for projects compiled with Java & Scala, which Flink does: https://github.com/scala/scala/releases/tag/v2.12.16 This regression will be addressed in a few months via 2.12.17, so for now 2.12.15 should be

Update operation encoding/format

Hi, It's mentioned in the following documentation, https://ci.apache.org/projects/flink/flink-docs-stable/dev/table/connectors/formats/canal.html, that "...currently Flink can’t combine UPDATE_BEFORE and UPDATE_AFTER into a single UPDATE message." Can anyone elaborate on this? Was decomposing a

[jira] [Created] (FLINK-20845) Drop support for Scala 2.11

Nick Burkard created FLINK-20845: Summary: Drop support for Scala 2.11 Key: FLINK-20845 URL: https://issues.apache.org/jira/browse/FLINK-20845 Project: Flink Issue Type: Sub-task

Re: [ANNOUNCE] Apache Flink 1.12.0 released

Hi first good job and tank you i don't find in docker hub the new version 1.12 when it will be there ? nick ‫בתאריך יום ה׳, 10 בדצמ׳ 2020 ב-14:17 מאת ‪Robert Metzger‬‏ <‪ rmetz...@apache.org‬‏>:‬ > The Apache Flink community is very happy to announce the release of Apache >

[jira] [Created] (FLINK-4222) Allow Kinesis configuration to get credentials from AWS Metadata

Nick Chadwick created FLINK-4222: Summary: Allow Kinesis configuration to get credentials from AWS Metadata Key: FLINK-4222 URL: https://issues.apache.org/jira/browse/FLINK-4222 Project: Flink

Re: incremental Checkpointing , Rocksdb HA

end would be interesting especially if flink could benefit > from cassandra data locality. Cassandra/spark integration is using this for > information to schedule spark tasks. > > On 9 June 2016 at 19:55, Nick Dimiduk <ndimi...@gmail.com> wrote: > > > You might also consider suppo

Re: incremental Checkpointing , Rocksdb HA

You might also consider support for a Bigtable backend: HBase/Accumulo/Cassandra. The data model should be similar (identical?) to RocksDB and you get HA, recoverability, and support for really large state "for free". On Thursday, June 9, 2016, Chen Qin wrote: > Hi there, >

Re: Junit Issue while testing Kafka Source

I'm also curious for a solution here. My test code executes the flow from a separate thread. Once i've joined on all my producer threads and I've verified the output, I simply interrupt the flow thread. This spews exceptions, but it all appears to be harmless. Maybe there's a better way? I think

Re: Question on Testing

Hi Chenguang, I've been using the class StreamingMultipleProgramsTestBase, found in flink-streaming-java test jar as the basis for my integration tests. These tests spin up a flink cluster (and kafka, and hbase, ) in a single JVM. It's not a perfect integration environment, but it's as close as

[jira] [Created] (FLINK-3709) [streaming] Graph event rates over time

Nick Dimiduk created FLINK-3709: --- Summary: [streaming] Graph event rates over time Key: FLINK-3709 URL: https://issues.apache.org/jira/browse/FLINK-3709 Project: Flink Issue Type: Improvement

Re: [VOTE] Release Apache Flink 0.10.2 (RC2)

. > > So unless we find blocker for the current RC I prefer to continue evaluate > and VOTE current RC. > > - Henry > > On Tuesday, February 9, 2016, Ufuk Celebi <u...@apache.org <javascript:;>> > wrote: > > > Hey Nick, > > > > I agree th

[jira] [Created] (FLINK-3372) Setting custom YARN application name is ignored

Nick Dimiduk created FLINK-3372: --- Summary: Setting custom YARN application name is ignored Key: FLINK-3372 URL: https://issues.apache.org/jira/browse/FLINK-3372 Project: Flink Issue Type: Bug

Re: Option to disable chaining?

https://ci.apache.org/projects/flink/flink-docs-release-0.10/api/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.html#disableOperatorChaining() On Mon, Feb 8, 2016 at 10:34 AM, Greg Hogan wrote: > Is it possible to force operator chaining to be

Re: [VOTE] Release Apache Flink 0.10.2 (RC2)

Perhaps too late for the RC, but I've backported FLINK-3293 to this branch via FLINK-3372. Would be nice for those wanting to monitory yarn application submissions. On Mon, Feb 8, 2016 at 9:37 AM, Ufuk Celebi wrote: > Dear Flink community, > > Please vote on releasing the

Re: [DISCUSS] Release 0.10.2

+1 for a 0.10.2 maintenance release. On Monday, February 1, 2016, Ufuk Celebi wrote: > Hey all, > > Our release-0.10 branch contains some important fixes (for example a > critical fix in the network stack). I would like to hear your opinions > about doing a 0.10.2 bug fix

Re: Release tag for 0.10.1

Thanks Max. I'm accustomed to projects advertising a release with a fixed ref such as a sha or tag, not a branch. Much obliged. -n On Friday, January 15, 2016, Maximilian Michels <m...@apache.org> wrote: > Hi Nick, > > That was an oversight when the release was created. As Step

flink-shaded-hadoop modules disconnected from parent pom

Hi folks, I noticed today that the parent pom for the flink-shaded-hadoop pom (and thus also it's children) are not using ${ROOT}/pom.xml as their parent. However, ${ROOT}/pom.xml lists the hierarchy as a module. I'm curious to know why this is. It seems one artifact of this disconnect is that

[jira] [Created] (FLINK-3228) Cannot submit multiple streaming involving JDBC drivers

Nick Dimiduk created FLINK-3228: --- Summary: Cannot submit multiple streaming involving JDBC drivers Key: FLINK-3228 URL: https://issues.apache.org/jira/browse/FLINK-3228 Project: Flink Issue

[jira] [Created] (FLINK-3224) The Streaming API does not call setInputType if a format implements InputTypeConfigurable

Nick Dimiduk created FLINK-3224: --- Summary: The Streaming API does not call setInputType if a format implements InputTypeConfigurable Key: FLINK-3224 URL: https://issues.apache.org/jira/browse/FLINK-3224

Re: Effort to add SQL / StreamSQL to Flink

What's the relationship between the streaming SQL proposed here and the CEP syntax proposed earlier in the week? On Sunday, January 10, 2016, Henry Saputra wrote: > Awesome! Thanks for the reply, Fabian. > > - Henry > > On Sunday, January 10, 2016, Fabian Hueske

Release tag for 0.10.1

Hi Devs, It seems no release tag was pushed to 0.10.1. I presume this was an oversight. Is there some place I can look to see from which sha the 0.10.1 release was built? Are the RC vote threads the only cannon in this matter? Thanks, Nick

Re: Release tag for 0.10.1

it would other users. On Friday, January 8, 2016, Stephan Ewen <se...@apache.org> wrote: > Hi Nick! > > We have not pushed a release tag, but have a frozen release-0.10.1-RC1 > branch (https://github.com/apache/flink/tree/release-0.10.1-rc1) > A tag would be great, agree!

Re: flink-dist packaging including unshaded classes

use the maven-enforcer-plugin to require Maven > 3.3. > I guess many Linux distributions are still at Maven 3.2, so users might get > unhappy users > > > On Thu, Dec 10, 2015 at 6:33 PM, Nick Dimiduk <ndimi...@apache.org> wrote: > > > Lol. Okay, thanks a bunch. Mind link

Re: Flink and Clojure

hout restarts. Important for low-latency, > shells, etc > > Flink itself respects these classloaders whenever dynamically looking up a > class. It may be that Closure is written such that it can only dynamically > instantiate what is the original classpath. > > > > O

Re: Flink and Clojure

etz...@apache.org> wrote: > I had the same though as Nick. Maybe Leiningen allows to somehow build a > fat-jar containing the clojure standard library. > > On Thu, Dec 10, 2015 at 5:51 PM, Nick Dimiduk <ndimi...@apache.org> wrote: > > > What happens when you follow the packagi

Re: Flink and Clojure

this idea. > > I extended my pom to include clojure-1.5.1.jar in my program jar. > However, the problem is still there... I did some research on the > Internet, and it seems I need to mess around with Clojure's class > loading strategy... > > -Matthias > > On 12/10/2015

Re: Flink and Clojure

What happens when you follow the packaging examples provided in the flink quick start archetypes? These have the maven-foo required to package an uberjar suitable for flink submission. Can you try adding that step to your pom.xml? On Thursday, December 10, 2015, Stephan Ewen

Re: flink-dist packaging including unshaded classes

r you as a workaround: > > wget > > http://archive.apache.org/dist/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.tar.gz > and then use that maven for now ;) > > > On Thu, Dec 10, 2015 at 12:35 AM, Nick Dimiduk <ndimi...@apache.org > <javascript:;>> wrote:

Re: flink-dist packaging including unshaded classes

s come from is to do > inside the "flink-dist" project a "mvn dependency:tree" run. That shows how > the unshaded Guava was pulled in. > > Greetings, > Stephan > > > On Wed, Dec 9, 2015 at 6:22 PM, Nick Dimiduk <ndimi...@gmail.com> wrote: >

Re: flink-dist packaging including unshaded classes

Thanks, I appreciate it. On Wed, Dec 9, 2015 at 12:50 PM, Robert Metzger <rmetz...@apache.org> wrote: > I can confirm that guava is part of the fat jar for the 2.7.0, scala 2.11 > distribution. > > I'll look into the issue tomorrow > > On Wed, Dec 9, 2015 at 7:58

Re: flink-dist packaging including unshaded classes

r add > another dependency that might transitively pull Guava? > > Stephan > > > On Tue, Dec 8, 2015 at 9:25 PM, Nick Dimiduk <ndimi...@apache.org> wrote: > > > Hi there, > > > > I'm attempting to build locally a flink based on release-0.10.0 + > > FLINK-

[jira] [Created] (FLINK-3147) HadoopOutputFormatBase should expose CLOSE_MUTEX for subuclasses

Nick Dimiduk created FLINK-3147: --- Summary: HadoopOutputFormatBase should expose CLOSE_MUTEX for subuclasses Key: FLINK-3147 URL: https://issues.apache.org/jira/browse/FLINK-3147 Project: Flink

[jira] [Created] (FLINK-3148) Support configured serializers for shipping UDFs

Nick Dimiduk created FLINK-3148: --- Summary: Support configured serializers for shipping UDFs Key: FLINK-3148 URL: https://issues.apache.org/jira/browse/FLINK-3148 Project: Flink Issue Type

[jira] [Created] (FLINK-3119) Remove dependency on Tuple from HadoopOutputFormat

Nick Dimiduk created FLINK-3119: --- Summary: Remove dependency on Tuple from HadoopOutputFormat Key: FLINK-3119 URL: https://issues.apache.org/jira/browse/FLINK-3119 Project: Flink Issue Type

Re: Tagging Flink classes with InterfaceAudience and InterfaceStability

> > Do you know if Hadoop/HBase is also using a maven plugin to fail a build on > breaking API changes? I would really like to have such a functionality in > Flink, because we can spot breaking changes very early. I don't think we have maven integration for this as of yet. We release managers

Re: [DISCUSS] Include import statements in documentation code examples

In HBase we keep an hbase-examples module with working code. Snippets from that module are pasted into docs and referenced. Yes, we do see divergence, especially when refactor tools are involved. I once looked into a doc tool for automatically extracting snippets from source code, but that turned

[jira] [Created] (FLINK-3004) ForkableMiniCluster does not call RichFunction#open

Nick Dimiduk created FLINK-3004: --- Summary: ForkableMiniCluster does not call RichFunction#open Key: FLINK-3004 URL: https://issues.apache.org/jira/browse/FLINK-3004 Project: Flink Issue Type