Maintaining Scala and Java APIs consistencies?

2014-06-25 Thread Henry Saputra
Hi All, How does Flink maintain the Scala and Java consistencies and check whether new API in Java also expose or implemented in Scala? Thanks, Henry

Fwd: Incubator PMC/Board report for Jul 2014 ([ppmc])

2014-06-25 Thread Marvin Humphrey
(bcc to dev@brooklyn, dev@fleece, dev@flink, dev@slider) Greetings, Four podlings who are still in the initial "monthly" reporting phase did not receive emailed report reminders today because of various bookkeeping glitches: * Brooklyn * Fleece * Flink * Slider Please file your reports

Re: Where to host user-contributed Flink programs?

2014-06-25 Thread Alan Gates
In Pig we created a separate section of the repository (called piggybank) where we stored user contributed user defined functinos (UDFs). The contract was that users needed to provide unit tests so that as changes were made to Pig the committers could make sure that the UDFs in piggybank still

[GitHub] incubator-flink pull request: hadoopcompatibility: Implementations...

2014-06-25 Thread twalthr
Github user twalthr commented on the pull request: https://github.com/apache/incubator-flink/pull/37#issuecomment-47162498 I don't think that I can review and test it this week. But next week would be possible. --- If your project is set up for it, you can reply to this email and hav

[GitHub] incubator-flink pull request: [FLINK-938] Automatically configure ...

2014-06-25 Thread qmlmoon
GitHub user qmlmoon opened a pull request: https://github.com/apache/incubator-flink/pull/48 [FLINK-938] Automatically configure the jobmanager address when using start-cluster.sh You can merge this pull request into a Git repository by running: $ git pull https://github.com/

Re: ConstantFields in Java API

2014-06-25 Thread Fabian Hueske
@Sebastian, Thanks for the correction! I thought the code was already merged. Cheers, Fabian 2014-06-25 20:18 GMT+02:00 Sebastian Kunert : > Hi, > > @Fabian: Are you sure that is the case? I don't think that the annotations > are set correctly automatically at the moment. There is a pullrequest

Re: ConstantFields in Java API

2014-06-25 Thread Janani Chakkaradhari
Hi Fabian and Sebastian, thanks for the comments and corrections. On Wed, Jun 25, 2014 at 8:18 PM, Sebastian Kunert wrote: > Hi, > > @Fabian: Are you sure that is the case? I don't think that the annotations > are set correctly automatically at the moment. There is a pullrequest open, > but i

[GitHub] incubator-flink pull request: hadoopcompatibility: Implementations...

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/37#issuecomment-47146152 Hey, everything is okay now, according to this page: https://travis-ci.org/apache/incubator-flink/builds/28399204 (You can ignore the one failed build, its not y

[GitHub] incubator-flink pull request: hadoopcompatibility: Implementations...

2014-06-25 Thread atsikiridis
Github user atsikiridis commented on the pull request: https://github.com/apache/incubator-flink/pull/37#issuecomment-47141587 Hey @rmetzger I think I made a fix for hadoop 2.2.0 dependencies. But I'm not sure I understand why it is still failing. Can you take a look please? :) --- I

Re: ConstantFields in Java API

2014-06-25 Thread Sebastian Kunert
Hi, @Fabian: Are you sure that is the case? I don't think that the annotations are set correctly automatically at the moment. There is a pullrequest open, but it was not yet merged. Your UDF looks like field 1 of the first tuple input is also constant: @ConstantFieldsFirst("1->1;2 -> 2") @Const

[GitHub] incubator-flink pull request: [FLINK-933] Add primitive input form...

2014-06-25 Thread qmlmoon
GitHub user qmlmoon opened a pull request: https://github.com/apache/incubator-flink/pull/47 [FLINK-933] Add primitive input format to read a sequence of primitives You can merge this pull request into a Git repository by running: $ git pull https://github.com/qmlmoon/incubato

Re: ConstantFields in Java API

2014-06-25 Thread Fabian Hueske
Hi Janani, You can also use the projection join as: ds1.join(ds2).where(0).equalTo(0).projectFirst(0).projectSecond(1,2).types(Long.class, Long.class, Long.class) That should also automatically set the correct annotations. Best, Fabian On Jun 25, 2014 7:41 PM, "Janani Chakkaradhari" wrote: >

Re: Clearing the old Stratosphere Repository

2014-06-25 Thread Henry Saputra
Cool! Thanks Ufuk - Henry On Wed, Jun 25, 2014 at 2:25 AM, Ufuk Celebi wrote: > Hey guys, > > I've now updated the old README in > https://github.com/stratosphere/stratosphere. > > -- Ufuk > > On 24 Jun 2014, at 19:48, Henry Saputra wrote: > >> Hi Stephan, >> >> For now we could add huge warni

[GitHub] incubator-flink pull request: ISSUE #827 fix FLINK-827

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/45#discussion_r14200819 --- Diff: stratosphere-examples/stratosphere-java-examples/src/main/java/eu/stratosphere/example/java/wordcount/WordCountPLOJO.java --- @@ -0,0 +1,1

[GitHub] incubator-flink pull request: ISSUE #827 fix FLINK-827

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/45#discussion_r14200697 --- Diff: stratosphere-examples/stratosphere-java-examples/src/main/java/eu/stratosphere/example/java/wordcount/WordCountPLOJO.java --- @@ -0,0 +1,1

[GitHub] incubator-flink pull request: ISSUE #827 fix FLINK-827

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/45#discussion_r14200705 --- Diff: stratosphere-examples/stratosphere-java-examples/src/main/java/eu/stratosphere/example/java/wordcount/WordCountPLOJO.java --- @@ -0,0 +1,1

ConstantFields in Java API

2014-06-25 Thread Janani Chakkaradhari
Hi, Can someone check the following UDF for constantFileds setup? In simple, I wanted to do : First Input of Join :Tuple3 first, Second Input of Join: Tuple2 second Output: Tuple3 UDF: @ConstantFieldsFirst("2 -> 2") @ConstantFieldsSecond("0 -> 0") public stat

[GitHub] incubator-flink pull request: ISSUE #827 fix FLINK-827

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/45#issuecomment-47134091 Hey, I think you got the name POJO wrong, when I explained you the task: https://en.wikipedia.org/wiki/Plain_Old_Java_Object --- If your project is set up for

Re: Who is interested in starting a weekly or bi-weekly IRC / Hangout meeting?

2014-06-25 Thread Henry Saputra
Hangout is ok too =) The key is we need to get history or summary of Google hangout meeting to share with dev@ list. That is why I want to use IRC instead bc INFRA have support for it. As for biweekly meets, we should do two different times to allow 2 sides of the world can participate. Like Step

[GitHub] incubator-flink pull request: Fixed Bug Flink-978

2014-06-25 Thread JonathanH5
GitHub user JonathanH5 opened a pull request: https://github.com/apache/incubator-flink/pull/46 Fixed Bug Flink-978 https://issues.apache.org/jira/browse/FLINK-978 You can merge this pull request into a Git repository by running: $ git pull https://github.com/JonathanH5/incubat

[GitHub] incubator-flink pull request: FIX-FLINK-888-swapValues() for Tuple...

2014-06-25 Thread tobwiens
Github user tobwiens commented on the pull request: https://github.com/apache/incubator-flink/pull/44#issuecomment-47127623 When the VM casts dynamically the values the type specific equals method is called. That was the idea behind the test case. If the types are not correct that tes

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread JonathanH5
Github user JonathanH5 commented on the pull request: https://github.com/apache/incubator-flink/pull/43#issuecomment-47126851 Ok, But I will do this after I know what is wrong with https://issues.apache.org/jira/browse/FLINK-978 --- If your project is set up for it, you can reply to

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread fhueske
Github user fhueske commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14196207 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/dag/MapPartitionNode.java --- @@ -0,0 +1,56 @@ +/

[jira] [Created] (FLINK-985) Update config.md of teh user docs

2014-06-25 Thread Stephan Ewen (JIRA)
Stephan Ewen created FLINK-985: -- Summary: Update config.md of teh user docs Key: FLINK-985 URL: https://issues.apache.org/jira/browse/FLINK-985 Project: Flink Issue Type: Bug Affects Version

[GitHub] incubator-flink pull request: ISSUE #827 fix

2014-06-25 Thread tobwiens
Github user tobwiens commented on the pull request: https://github.com/apache/incubator-flink/pull/45#issuecomment-47122697 FLINK-827 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feat

[GitHub] incubator-flink pull request: ISSUE #827 fix

2014-06-25 Thread tobwiens
GitHub user tobwiens opened a pull request: https://github.com/apache/incubator-flink/pull/45 ISSUE #827 fix Adding WordCountPLOJO example. It demonstrates how to use KeySelectors in a word count example. Removing comments and adding file support so that this example is e

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/43#issuecomment-47120257 Okay, I tried it out. Can you change some stuff? In general, it looks good. The title should be "Task Managers", change "Internet Adress" to "Node", i

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread uce
Github user uce commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14194572 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/dag/MapPartitionNode.java --- @@ -0,0 +1,56 @@ +/

[GitHub] incubator-flink pull request: FIX-FLINK-888-swapValues() for Tuple...

2014-06-25 Thread uce
Github user uce commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/44#discussion_r14194380 --- Diff: stratosphere-java/src/test/java/eu/stratosphere/api/java/tuple/Tuple2Test.java --- @@ -0,0 +1,55 @@ +/

[GitHub] incubator-flink pull request: FIX-FLINK-888-swapValues() for Tuple...

2014-06-25 Thread uce
Github user uce commented on the pull request: https://github.com/apache/incubator-flink/pull/44#issuecomment-47119600 I suggest to create a new Tuple2 for the swap, because your current solution only works because of type erasure. The following would not work: ```jav

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread JonathanH5
Github user JonathanH5 commented on the pull request: https://github.com/apache/incubator-flink/pull/43#issuecomment-47117560 The Taskmanagers are shown in the configuration section (at the bottom) --- If your project is set up for it, you can reply to this email and have your reply a

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread kfleischmann
Github user kfleischmann commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14192094 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/dag/MapPartitionNode.java --- @@ -0,0 +1,56 @@ +/***

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/43#issuecomment-47113486 Thank you. I'll test your code. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your proje

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/43#discussion_r14190922 --- Diff: stratosphere-runtime/src/main/java/eu/stratosphere/nephele/jobmanager/web/ConfigurationServlet.java --- @@ -71,7 +88,37 @@ protected void

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/43#discussion_r14190720 --- Diff: stratosphere-runtime/src/main/java/eu/stratosphere/nephele/jobmanager/web/ConfigurationServlet.java --- @@ -71,7 +88,37 @@ protected void

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread markus-h
Github user markus-h commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14190037 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/dag/MapPartitionNode.java --- @@ -0,0 +1,56 @@ +/***

Where to host user-contributed Flink programs?

2014-06-25 Thread Robert Metzger
Hi, our current repository contains a set of examples that show different aspects of the system. We recently got a pull request to add a graph centrality/closeness implementation to Flink ( https://github.com/stratosphere/stratosphere/pull/904). The program is too complex to be added as an example

[GitHub] incubator-flink pull request: FIX-FLINK-888-swapValues() for Tuple...

2014-06-25 Thread tobwiens
GitHub user tobwiens opened a pull request: https://github.com/apache/incubator-flink/pull/44 FIX-FLINK-888-swapValues() for Tuple2 You can merge this pull request into a Git repository by running: $ git pull https://github.com/tobwiens/incubator-flink FIX-FLINK-888 Alternati

[GitHub] incubator-flink pull request: Finished Flink-928

2014-06-25 Thread JonathanH5
GitHub user JonathanH5 opened a pull request: https://github.com/apache/incubator-flink/pull/43 Finished Flink-928 Taskmanagers are now displayed in the web interface @rmetzger You can merge this pull request into a Git repository by running: $ git pull https://github.com/Jonat

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread uce
Github user uce commented on the pull request: https://github.com/apache/incubator-flink/pull/42#issuecomment-47105893 I think this will be a nice addition to the API. Would it make sense to rename the operator to flatMapPartition? It might be confusing in relation to the exis

[jira] [Created] (FLINK-984) Distinct operator for POJO DataSets without KeySelector and on UnsortedGrouping

2014-06-25 Thread Ufuk Celebi (JIRA)
Ufuk Celebi created FLINK-984: - Summary: Distinct operator for POJO DataSets without KeySelector and on UnsortedGrouping Key: FLINK-984 URL: https://issues.apache.org/jira/browse/FLINK-984 Project: Flink

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14186251 --- Diff: stratosphere-examples/stratosphere-java-examples/src/main/java/eu/stratosphere/example/java/wordcount/WordCountWithMapPartition.java --- @

Re: [GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread Ufuk Celebi
You can also do mvn checkstyle:check if you only want to run checkstyle. On 25 Jun 2014, at 15:51, rmetzger wrote: > Github user rmetzger commented on a diff in the pull request: > >https://github.com/apache/incubator-flink/pull/42#discussion_r14186130 > >--- Diff: > strato

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14186207 --- Diff: stratosphere-examples/stratosphere-java-examples/src/main/java/eu/stratosphere/example/java/wordcount/WordCount.java --- @@ -59,8 +59,11 @

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14186130 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/PactCompiler.java --- @@ -23,52 +23,19 @@ import java.util.Map; imp

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread rmetzger
Github user rmetzger commented on a diff in the pull request: https://github.com/apache/incubator-flink/pull/42#discussion_r14186141 --- Diff: stratosphere-compiler/src/main/java/eu/stratosphere/compiler/PactCompiler.java --- @@ -665,6 +632,9 @@ else if (c instanceof GenericDataSo

[GitHub] incubator-flink pull request: New operator map partition function

2014-06-25 Thread kfleischmann
GitHub user kfleischmann opened a pull request: https://github.com/apache/incubator-flink/pull/42 New operator map partition function You can merge this pull request into a Git repository by running: $ git pull https://github.com/kfleischmann/incubator-flink new_operator_MapP

[jira] [Created] (FLINK-983) WebClient makes names of functions unreadable

2014-06-25 Thread Stephan Ewen (JIRA)
Stephan Ewen created FLINK-983: -- Summary: WebClient makes names of functions unreadable Key: FLINK-983 URL: https://issues.apache.org/jira/browse/FLINK-983 Project: Flink Issue Type: Bug

[GitHub] incubator-flink pull request: [FLINK-971] Configure PooledByteBufA...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/38 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

[GitHub] incubator-flink pull request: Documentation update markdown

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/39 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

[jira] [Created] (FLINK-981) Support for generated Cloudera Hadoop configuration

2014-06-25 Thread Robert Metzger (JIRA)
Robert Metzger created FLINK-981: Summary: Support for generated Cloudera Hadoop configuration Key: FLINK-981 URL: https://issues.apache.org/jira/browse/FLINK-981 Project: Flink Issue Type:

[jira] [Created] (FLINK-982) Convert DataSet back into Collection

2014-06-25 Thread JIRA
Bastian Köcher created FLINK-982: Summary: Convert DataSet back into Collection Key: FLINK-982 URL: https://issues.apache.org/jira/browse/FLINK-982 Project: Flink Issue Type: Wish

[GitHub] incubator-flink pull request: FLINK-960 Fixed bug in CollectionDat...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/33 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

[GitHub] incubator-flink pull request: [FLINK-949] Properly report GlobalBu...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/28 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

Re: Who is interested in starting a weekly or bi-weekly IRC / Hangout meeting?

2014-06-25 Thread Stephan Ewen
We should be able to find a time slot that is suitable for PST as well. Something that is 6pm CET / 9am PST or 7pm CET / 10am PST.

[GitHub] incubator-flink pull request: [FLINK-926] Shallow copy, deep equal...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/17 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

Re: Clearing the old Stratosphere Repository

2014-06-25 Thread Ufuk Celebi
Hey guys, I've now updated the old README in https://github.com/stratosphere/stratosphere. -- Ufuk On 24 Jun 2014, at 19:48, Henry Saputra wrote: > Hi Stephan, > > For now we could add huge warning message in the stratosphere's Github > readme file to indicate it is deprecated and already mov

[GitHub] incubator-flink pull request: Local Executor pick up the plans req...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/40 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

[GitHub] incubator-flink pull request: [FLINK-979] Fix NetworkThroughput te...

2014-06-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-flink/pull/41 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature

Re: Who is interested in starting a weekly or bi-weekly IRC / Hangout meeting?

2014-06-25 Thread Robert Metzger
Okay, it seems like the majority wants a biweekly hangout (Sorry Henry). I have started a Doodle to find a suitable date: http://doodle.com/d4xyg6weikkicn55 I told Doodle to enable time-zone support. Lets see how that works out. On Mon, Jun 23, 2014 at 9:33 PM, Henry Saputra wrote: > I am inte

Re: Runtime exception in Delta Iteration

2014-06-25 Thread Robert Metzger
What do you exactly mean by dataset size? Is that the size of the input data or the size of the data that is being held in-memory by the iterations? The exception is not caused by the input data size. I think you are working on the graph closeness algorithms. In this case, the exception is probabl

Re: Introducing starter tag to indicate easy JIRAs

2014-06-25 Thread Robert Metzger
Very good idea. We'll add a link to the issues tagged with "starter" to the new website. On Wed, Jun 25, 2014 at 2:11 AM, Henry Saputra wrote: > Cool, if no objection I will start tagging the JIRAs that Fabian's had > sent out as starter issues. > > Thanks, > > Henry > > On Tue, Jun 24, 2014 at

[GitHub] incubator-flink pull request: Local Executor pick up the plans req...

2014-06-25 Thread mariemayadi
Github user mariemayadi commented on the pull request: https://github.com/apache/incubator-flink/pull/40#issuecomment-47068686 Great. On Wed, Jun 25, 2014 at 9:28 AM, Robert Metzger wrote: > Great! > I think its good to merge. > > — > Reply

[GitHub] incubator-flink pull request: Local Executor pick up the plans req...

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/40#issuecomment-47068580 Great! I think its good to merge. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your pro

[GitHub] incubator-flink pull request: [FLINK-979] Fix NetworkThroughput te...

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/41#issuecomment-47067902 I think its good to merge. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does n

[GitHub] incubator-flink pull request: hadoopcompatibility: Implementations...

2014-06-25 Thread rmetzger
Github user rmetzger commented on the pull request: https://github.com/apache/incubator-flink/pull/37#issuecomment-47066734 Thank you for the pull request. I know it was a lot of work. It fails to build with hadoop 2.2.0 dependencies: https://travis-ci.org/apache/incubator-flink/bu