[jira] [Commented] (SPARK-2805) update akka to version 2.3

2014-08-24 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14108800#comment-14108800
 ] 

Anand Avati commented on SPARK-2805:


[~pwendell] ping

> update akka to version 2.3
> --
>
> Key: SPARK-2805
> URL: https://issues.apache.org/jira/browse/SPARK-2805
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> akka-2.3 is the lowest version available in Scala 2.11
> akka-2.3 depends on protobuf 2.5. Hadoop-1 requires protobuf 2.4.1. In order 
> to reconcile the conflicting dependencies, need to release 
> akka-2.3.x-shaded-protobuf artifact which has protobuf 2.5 within.



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[jira] [Commented] (SPARK-2812) convert maven to archetype based build

2014-08-08 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091561#comment-14091561
 ] 

Anand Avati commented on SPARK-2812:


According to 
http://maven.apache.org/archetype/maven-archetype-plugin/examples/create-multi-module-project.html
 archetype creation should work for multi module project with no extra steps. 
However while following the steps, 'mvn archetype:create-from-project' seems to 
succeed (not sure if it has done the right thing, but the command succeeds) but 
the next step of 'mvn install' fails with the following error:

[ERROR] Archetype IT 'basic' failed: 
org.apache.maven.archetype.exception.ArchetypeGenerationFailure: Error merging 
velocity templates: Unable to find resource 
'archetype-resources/spark-core_2.10/pom.xml'
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.plugins:maven-archetype-plugin:2.2:integration-test 
(default-integration-test) on project spark-parent-archetype: 
Archetype IT 'basic' failed: 
org.apache.maven.archetype.exception.ArchetypeGenerationFailure: Error merging 
velocity templates: Unable to find resource 
'archetype-resources/spark-core_2.10/pom.xml'

>From the error it appears that it expects modules to be in a sub-directory 
>with the name of the artifact?

On the other hand solving this problem with little shell scripting to re-write 
pom.xml would be quite simple. Would it be OK if the first step is a script 
based cross building, and figure out a maven based cross build over time?

> convert maven to archetype based build
> --
>
> Key: SPARK-2812
> URL: https://issues.apache.org/jira/browse/SPARK-2812
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> In order to support Scala 2.10 and 2.11 parallel builds.
> Build profile in pom.xml is insufficient as it is not possible to have 
> expressions/variables in artifact name of sub-modules.



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[jira] [Commented] (SPARK-2805) update akka to version 2.3

2014-08-08 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091195#comment-14091195
 ] 

Anand Avati commented on SPARK-2805:


[~pwend...@gmail.com] ping

> update akka to version 2.3
> --
>
> Key: SPARK-2805
> URL: https://issues.apache.org/jira/browse/SPARK-2805
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> akka-2.3 is the lowest version available in Scala 2.11
> akka-2.3 depends on protobuf 2.5. Hadoop-1 requires protobuf 2.4.1. In order 
> to reconcile the conflicting dependencies, need to release 
> akka-2.3.x-shaded-protobuf artifact which has protobuf 2.5 within.



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[jira] [Commented] (SPARK-2924) Remove use of default arguments where disallowed by 2.11

2014-08-08 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14091193#comment-14091193
 ] 

Anand Avati commented on SPARK-2924:


PR: https://github.com/apache/spark/pull/1704

> Remove use of default arguments where disallowed by 2.11
> 
>
> Key: SPARK-2924
> URL: https://issues.apache.org/jira/browse/SPARK-2924
> Project: Spark
>  Issue Type: Sub-task
>  Components: Streaming
>Reporter: Patrick Wendell
>Assignee: Anand Avati
>Priority: Blocker
>




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[jira] [Resolved] (SPARK-2806) update json4s-jackson to version 3.2.10

2014-08-06 Thread Anand Avati (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-2806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anand Avati resolved SPARK-2806.


Resolution: Fixed

PR merged

> update json4s-jackson to version 3.2.10
> ---
>
> Key: SPARK-2806
> URL: https://issues.apache.org/jira/browse/SPARK-2806
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>Assignee: Anand Avati
>
> json4s-jackson 3.2.6 is not available in Scala 2.11



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[jira] [Commented] (SPARK-2809) update chill to version 0.4

2014-08-06 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087365#comment-14087365
 ] 

Anand Avati commented on SPARK-2809:


User group post requesting Scala 2.11 support - 
https://groups.google.com/forum/#!topic/chill-user/7rldCq6FzQo

> update chill to version 0.4
> ---
>
> Key: SPARK-2809
> URL: https://issues.apache.org/jira/browse/SPARK-2809
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First twitter chill_2.11 0.4 has to be released



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[jira] [Commented] (SPARK-2805) update akka to version 2.3

2014-08-06 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087355#comment-14087355
 ] 

Anand Avati commented on SPARK-2805:


Shaded packages can be built from scripts in 
https://github.com/avati/spark-shaded. Requesting someone with credentials to 
org.spark-project in maven to build/publish the artifacts from that script.

> update akka to version 2.3
> --
>
> Key: SPARK-2805
> URL: https://issues.apache.org/jira/browse/SPARK-2805
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> akka-2.3 is the lowest version available in Scala 2.11
> akka-2.3 depends on protobuf 2.5. Hadoop-1 requires protobuf 2.4.1. In order 
> to reconcile the conflicting dependencies, need to release 
> akka-2.3.x-shaded-protobuf artifact which has protobuf 2.5 within.



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[jira] [Resolved] (SPARK-2807) update akka-zeromq to version 2.3.4

2014-08-06 Thread Anand Avati (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anand Avati resolved SPARK-2807.


Resolution: Duplicate

Shaded packages built for SPARK-2805 solves this issue

> update akka-zeromq to version 2.3.4
> ---
>
> Key: SPARK-2807
> URL: https://issues.apache.org/jira/browse/SPARK-2807
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First akka-zeromq_2.11 2.3.4 has to be released



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[jira] [Commented] (SPARK-2812) convert maven to archetype based build

2014-08-04 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14084963#comment-14084963
 ] 

Anand Avati commented on SPARK-2812:


I took Mark's suggestion to use maven-archetype-plugin in order to support 
multi Scala versions. I am new to it as well.

> convert maven to archetype based build
> --
>
> Key: SPARK-2812
> URL: https://issues.apache.org/jira/browse/SPARK-2812
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> In order to support Scala 2.10 and 2.11 parallel builds.
> Build profile in pom.xml is insufficient as it is not possible to have 
> expressions/variables in artifact name of sub-modules.



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[jira] [Commented] (SPARK-1997) Update breeze to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083843#comment-14083843
 ] 

Anand Avati commented on SPARK-1997:


The reason for upgrade is not for 1.1. It is for Scala 2.11 porting. Only
0.8.1 breeze is available in Scala 2.11. So considering all else being
equal, this is a reason to move to 0.8.1 (at some point eventually).

This update is for master only, not to be back ported to branch-1.1

Thanks



> Update breeze to version 0.8.1
> --
>
> Key: SPARK-1997
> URL: https://issues.apache.org/jira/browse/SPARK-1997
> Project: Spark
>  Issue Type: Sub-task
>  Components: MLlib
>Reporter: Guoqiang Li
>Assignee: Guoqiang Li
> Fix For: 1.1.0
>
>
> {{breeze 0.7}} does not support {{scala 2.11}} .



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[jira] [Commented] (SPARK-1997) Update breeze to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083823#comment-14083823
 ] 

Anand Avati commented on SPARK-1997:


[~mengxr] I have re-posted the same #940 patch here - 
https://github.com/apache/spark/pull/1749

Please let us know if there are any further concerns.

> Update breeze to version 0.8.1
> --
>
> Key: SPARK-1997
> URL: https://issues.apache.org/jira/browse/SPARK-1997
> Project: Spark
>  Issue Type: Sub-task
>  Components: MLlib
>Reporter: Guoqiang Li
>Assignee: Guoqiang Li
> Fix For: 1.1.0
>
>
> {{breeze 0.7}} does not support {{scala 2.11}} .



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[jira] [Commented] (SPARK-2805) update akka to version 2.3

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083813#comment-14083813
 ] 

Anand Avati commented on SPARK-2805:


Posted https://github.com/apache/spark/pull/1685

> update akka to version 2.3
> --
>
> Key: SPARK-2805
> URL: https://issues.apache.org/jira/browse/SPARK-2805
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> akka-2.3 is the lowest version available in Scala 2.11
> akka-2.3 depends on protobuf 2.5. Hadoop-1 requires protobuf 2.4.1. In order 
> to reconcile the conflicting dependencies, need to release 
> akka-2.3.x-shaded-protobuf artifact which has protobuf 2.5 within.



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[jira] [Commented] (SPARK-2806) update json4s-jackson to version 3.2.10

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083814#comment-14083814
 ] 

Anand Avati commented on SPARK-2806:


Posted https://github.com/apache/spark/pull/1702

> update json4s-jackson to version 3.2.10
> ---
>
> Key: SPARK-2806
> URL: https://issues.apache.org/jira/browse/SPARK-2806
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> json4s-jackson 3.2.6 is not available in Scala 2.11



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[jira] [Commented] (SPARK-2810) update scala-maven-plugin to version 3.2.0

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083817#comment-14083817
 ] 

Anand Avati commented on SPARK-2810:


Posted https://github.com/apache/spark/pull/1711

> update scala-maven-plugin to version 3.2.0
> --
>
> Key: SPARK-2810
> URL: https://issues.apache.org/jira/browse/SPARK-2810
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> Needed for Scala 2.11 'compiler-interface'



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[jira] [Commented] (SPARK-1812) Support cross-building with Scala 2.11

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083812#comment-14083812
 ] 

Anand Avati commented on SPARK-1812:


[~pwendell] I have created sub-tasks for the dependencies and build. All source 
code changes (warning and error fixes due to 2.11 language changes) will 
continue against this Jira.

> Support cross-building with Scala 2.11
> --
>
> Key: SPARK-1812
> URL: https://issues.apache.org/jira/browse/SPARK-1812
> Project: Spark
>  Issue Type: New Feature
>  Components: Build, Spark Core
>Reporter: Matei Zaharia
>Assignee: Prashant Sharma
>
> Since Scala 2.10/2.11 are source compatible, we should be able to cross build 
> for both versions. From what I understand there are basically three things we 
> need to figure out:
> 1. Have a two versions of our dependency graph, one that uses 2.11 
> dependencies and the other that uses 2.10 dependencies.
> 2. Figure out how to publish different poms for 2.10 and 2.11.
> I think (1) can be accomplished by having a scala 2.11 profile. (2) isn't 
> really well supported by Maven since published pom's aren't generated 
> dynamically. But we can probably script around it to make it work. I've done 
> some initial sanity checks with a simple build here:
> https://github.com/pwendell/scala-maven-crossbuild



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[jira] [Commented] (SPARK-1997) Update breeze to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083811#comment-14083811
 ] 

Anand Avati commented on SPARK-1997:


Ah, you are right, scalalogging was removed, not updated.

In any case can we update to breeze 0.8.1 with the old #940 patch (the goal of 
this jira)? The logging changes you suggest to breeze seems orthogonal to 0.7 
vs 0.8.1?

> Update breeze to version 0.8.1
> --
>
> Key: SPARK-1997
> URL: https://issues.apache.org/jira/browse/SPARK-1997
> Project: Spark
>  Issue Type: Sub-task
>  Components: MLlib
>Reporter: Guoqiang Li
>Assignee: Guoqiang Li
> Fix For: 1.1.0
>
>
> {{breeze 0.7}} does not support {{scala 2.11}} .



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[jira] [Created] (SPARK-2812) convert maven to archetype based build

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2812:
--

 Summary: convert maven to archetype based build
 Key: SPARK-2812
 URL: https://issues.apache.org/jira/browse/SPARK-2812
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


In order to support Scala 2.10 and 2.11 parallel builds.

Build profile in pom.xml is insufficient as it is not possible to have 
expressions/variables in artifact name of sub-modules.



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[jira] [Commented] (SPARK-2809) update chill to version 0.4

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083806#comment-14083806
 ] 

Anand Avati commented on SPARK-2809:


[~srowen], spark is currently using twitter chill 0.3.6. Scala 2.11 based chill 
is likely going to in version 0.4 (the latest 2.10 based release) or later, and 
therefore will need update of spark's pom.xml in any case.

> update chill to version 0.4
> ---
>
> Key: SPARK-2809
> URL: https://issues.apache.org/jira/browse/SPARK-2809
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First twitter chill_2.11 0.4 has to be released



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[jira] [Updated] (SPARK-2807) update akka-zeromq to version 2.3.4

2014-08-02 Thread Anand Avati (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anand Avati updated SPARK-2807:
---

Summary: update akka-zeromq to version 2.3.4  (was: update akka-zeromq_2.11 
to version 2.3.4)

> update akka-zeromq to version 2.3.4
> ---
>
> Key: SPARK-2807
> URL: https://issues.apache.org/jira/browse/SPARK-2807
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First akka-zeromq_2.11 2.3.4 has to be released



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[jira] [Created] (SPARK-2811) update algebird to 0.7

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2811:
--

 Summary: update algebird to 0.7
 Key: SPARK-2811
 URL: https://issues.apache.org/jira/browse/SPARK-2811
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


First algebird_2.11 0.7.0 has to be released



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[jira] [Created] (SPARK-2810) update scala-maven-plugin to version 3.2.0

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2810:
--

 Summary: update scala-maven-plugin to version 3.2.0
 Key: SPARK-2810
 URL: https://issues.apache.org/jira/browse/SPARK-2810
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


Needed for Scala 2.11 'compiler-interface'



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[jira] [Created] (SPARK-2809) update chill to version 0.4

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2809:
--

 Summary: update chill to version 0.4
 Key: SPARK-2809
 URL: https://issues.apache.org/jira/browse/SPARK-2809
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


First twitter chill_2.11 0.4 has to be released



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[jira] [Created] (SPARK-2808) update kafka to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2808:
--

 Summary: update kafka to version 0.8.1
 Key: SPARK-2808
 URL: https://issues.apache.org/jira/browse/SPARK-2808
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


First kafka_2.11 0.8.1 has to be released



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[jira] [Updated] (SPARK-2807) update kafka to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anand Avati updated SPARK-2807:
---

Summary: update kafka to version 0.8.1  (was: update kafka to version 2.3)

> update kafka to version 0.8.1
> -
>
> Key: SPARK-2807
> URL: https://issues.apache.org/jira/browse/SPARK-2807
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First akka-zeromq_2.11 2.3.4 has to be released



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[jira] [Created] (SPARK-2807) update kafka to version 2.3

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2807:
--

 Summary: update kafka to version 2.3
 Key: SPARK-2807
 URL: https://issues.apache.org/jira/browse/SPARK-2807
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


First akka-zeromq_2.11 2.3.4 has to be released



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[jira] [Updated] (SPARK-2807) update akka-zeromq_2.11 to version 2.3.4

2014-08-02 Thread Anand Avati (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anand Avati updated SPARK-2807:
---

Summary: update akka-zeromq_2.11 to version 2.3.4  (was: update kafka to 
version 0.8.1)

> update akka-zeromq_2.11 to version 2.3.4
> 
>
> Key: SPARK-2807
> URL: https://issues.apache.org/jira/browse/SPARK-2807
> Project: Spark
>  Issue Type: Sub-task
>  Components: Build, Spark Core
>Reporter: Anand Avati
>
> First akka-zeromq_2.11 2.3.4 has to be released



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[jira] [Created] (SPARK-2806) update json4s-jackson to version 3.2.10

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2806:
--

 Summary: update json4s-jackson to version 3.2.10
 Key: SPARK-2806
 URL: https://issues.apache.org/jira/browse/SPARK-2806
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


json4s-jackson 3.2.6 is not available in Scala 2.11



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[jira] [Commented] (SPARK-1997) Update breeze to version 0.8.1

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083784#comment-14083784
 ] 

Anand Avati commented on SPARK-1997:


Please re-open this issue as the patch was reverted. The same patch is good for 
re-apply now.

Note that scalalogging is already upgraded to 2.1.2 in master after branch-1.1, 
and therefore #940 needs to be re-applied to master soon.

> Update breeze to version 0.8.1
> --
>
> Key: SPARK-1997
> URL: https://issues.apache.org/jira/browse/SPARK-1997
> Project: Spark
>  Issue Type: Sub-task
>  Components: MLlib
>Reporter: Guoqiang Li
>Assignee: Guoqiang Li
> Fix For: 1.1.0
>
>
> {{breeze 0.7}} does not support {{scala 2.11}} .



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[jira] [Created] (SPARK-2805) update akka to version 2.3

2014-08-02 Thread Anand Avati (JIRA)
Anand Avati created SPARK-2805:
--

 Summary: update akka to version 2.3
 Key: SPARK-2805
 URL: https://issues.apache.org/jira/browse/SPARK-2805
 Project: Spark
  Issue Type: Sub-task
Reporter: Anand Avati


akka-2.3 is the lowest version available in Scala 2.11

akka-2.3 depends on protobuf 2.5. Hadoop-1 requires protobuf 2.4.1. In order to 
reconcile the conflicting dependencies, need to release 
akka-2.3.x-shaded-protobuf artifact which has protobuf 2.5 within.



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[jira] [Commented] (SPARK-1812) Support cross-building with Scala 2.11

2014-08-02 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083749#comment-14083749
 ] 

Anand Avati commented on SPARK-1812:


[~pwendell], sure I will create sub-tasks. Was not aware of this workflow 
requirement, sorry.

> Support cross-building with Scala 2.11
> --
>
> Key: SPARK-1812
> URL: https://issues.apache.org/jira/browse/SPARK-1812
> Project: Spark
>  Issue Type: New Feature
>  Components: Build, Spark Core
>Reporter: Matei Zaharia
>Assignee: Prashant Sharma
>
> Since Scala 2.10/2.11 are source compatible, we should be able to cross build 
> for both versions. From what I understand there are basically three things we 
> need to figure out:
> 1. Have a two versions of our dependency graph, one that uses 2.11 
> dependencies and the other that uses 2.10 dependencies.
> 2. Figure out how to publish different poms for 2.10 and 2.11.
> I think (1) can be accomplished by having a scala 2.11 profile. (2) isn't 
> really well supported by Maven since published pom's aren't generated 
> dynamically. But we can probably script around it to make it work. I've done 
> some initial sanity checks with a simple build here:
> https://github.com/pwendell/scala-maven-crossbuild



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[jira] [Commented] (SPARK-1842) update scala-logging-slf4j to version 2.1.2

2014-07-31 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081863#comment-14081863
 ] 

Anand Avati commented on SPARK-1842:


Posted https://github.com/apache/spark/pull/1701

> update scala-logging-slf4j to version 2.1.2
> ---
>
> Key: SPARK-1842
> URL: https://issues.apache.org/jira/browse/SPARK-1842
> Project: Spark
>  Issue Type: Sub-task
>  Components: Spark Core
>Reporter: Guoqiang Li
>Assignee: Guoqiang Li
>
>  scala-logging-slf4j 1.0.1  not support Scala 2.11



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[jira] [Commented] (SPARK-2707) Upgrade to Akka 2.3

2014-07-30 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079487#comment-14079487
 ] 

Anand Avati commented on SPARK-2707:


[~helena_e] - it turned out to be more than just a timeout issue. As described 
in SPARK-1812 and 
https://groups.google.com/forum/#!topic/akka-user/cI4CEKEJvfs, this is because 
of protobuf version mismatch. The combination of 
https://github.com/avati/spark/commit/f8b5e96fca20c13308cb2a9a6c18049bcdd0a7ba 
and 
https://github.com/avati/spark/commit/722aee26399b9bf4b725d17f5cfcfad99464af35 
is making akka-2.3 work for me.

> Upgrade to Akka 2.3
> ---
>
> Key: SPARK-2707
> URL: https://issues.apache.org/jira/browse/SPARK-2707
> Project: Spark
>  Issue Type: New Feature
>  Components: Spark Core
>Affects Versions: 1.0.0
>Reporter: Yardena
>
> Upgrade Akka from 2.2 to 2.3. We want to be able to use new Akka and Spray 
> features directly in the same project.



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[jira] [Commented] (SPARK-1812) Support cross-building with Scala 2.11

2014-07-29 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14078912#comment-14078912
 ] 

Anand Avati commented on SPARK-1812:


Figured out. Having two different $protobuf.version in pom.xml (2.4.1 and 
2.5.0) and being used for different components seems to be the root cause for 
akka-2.3 related exceptions. Using 2.5.0 everywhere consistently is making 
akka-2.3 start working.

> Support cross-building with Scala 2.11
> --
>
> Key: SPARK-1812
> URL: https://issues.apache.org/jira/browse/SPARK-1812
> Project: Spark
>  Issue Type: New Feature
>  Components: Build, Spark Core
>Reporter: Matei Zaharia
>Assignee: Prashant Sharma
>
> Since Scala 2.10/2.11 are source compatible, we should be able to cross build 
> for both versions. From what I understand there are basically three things we 
> need to figure out:
> 1. Have a two versions of our dependency graph, one that uses 2.11 
> dependencies and the other that uses 2.10 dependencies.
> 2. Figure out how to publish different poms for 2.10 and 2.11.
> I think (1) can be accomplished by having a scala 2.11 profile. (2) isn't 
> really well supported by Maven since published pom's aren't generated 
> dynamically. But we can probably script around it to make it work. I've done 
> some initial sanity checks with a simple build here:
> https://github.com/pwendell/scala-maven-crossbuild



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[jira] [Commented] (SPARK-1812) Support cross-building with Scala 2.11

2014-07-29 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14078887#comment-14078887
 ] 

Anand Avati commented on SPARK-1812:


So the akka-2.3.x incompatibility turns out to be because of:

java.lang.VerifyError: class akka.remote.WireFormats$AkkaControlMessage 
overrides final method getUnknownFields.()Lcom/google/protobuf/UnknownFieldSet;
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at 
akka.remote.transport.AkkaPduProtobufCodec$.constructControlMessagePdu(AkkaPduCodec.scala:231)
at 
akka.remote.transport.AkkaPduProtobufCodec$.(AkkaPduCodec.scala:153)
at 
akka.remote.transport.AkkaPduProtobufCodec$.(AkkaPduCodec.scala)
at akka.remote.EndpointManager$$anonfun$9.apply(Remoting.scala:714)
at akka.remote.EndpointManager$$anonfun$9.apply(Remoting.scala:684)
at 
scala.collection.TraversableLike$WithFilter$$anonfun$map$2.apply(TraversableLike.scala:728)
at scala.collection.Iterator$class.foreach(Iterator.scala:743)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1174)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at 
scala.collection.TraversableLike$WithFilter.map(TraversableLike.scala:727)
at 
akka.remote.EndpointManager.akka$remote$EndpointManager$$listens(Remoting.scala:684)
at 
akka.remote.EndpointManager$$anonfun$receive$2.applyOrElse(Remoting.scala:492)
at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
at akka.remote.EndpointManager.aroundReceive(Remoting.scala:395)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
at akka.actor.ActorCell.invoke(ActorCell.scala:487)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238)
at akka.dispatch.Mailbox.run(Mailbox.scala:220)
at 
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at 
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at 
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

I'm not yet familiar what the previous akka-2.2.3-shaded-protobuf was doing 
under the covers, but I'm guessing that using a vanilla (i.e non 
-shaded-protobuf) akka-2.3 is making someone not happy. Odd thing, vanilla 
akka-2.2.3 works fine, just akka-2.3.x seems to have a problem with non 
-shaded-protobuf.

Any pointers will be helpful while I dig further.

> Support cross-building with Scala 2.11
> --
>
> Key: SPARK-1812
> URL: https://issues.apache.org/jira/browse/SPARK-1812
> Project: Spark
>  Issue Type: New Feature
>  Components: Build, Spark Core
>Reporter: Matei Zaharia
>Assignee: Prashant Sharma
>
> Since Scala 2.10/2.11 are source compatible, we should be able to cross build 
> for both versions. From what I understand there are basically three things we 
> need to figure out:
> 1. Have a two versions of our dependency graph, one that uses 2.11 
> dependencies and the other that uses 2.10 dependencies.
> 2. Figure out how to publish different poms for 2.10 and 2.11.
> I think (1) can be accomplished by having a scala 2.11 profile. (2) isn't 
> really well supported by Maven since published pom's aren't generated 
> dynamically. But we can probably script around it to make it work. I've done 
> some initial sanity checks with a simple build here:
> https://github.com/pwendell/scala-maven-crossbuild



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[jira] [Commented] (SPARK-2707) Upgrade to Akka 2.3

2014-07-27 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-2707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14075796#comment-14075796
 ] 

Anand Avati commented on SPARK-2707:


The changes to just get compiled with 2.3.x can be found here - 
https://github.com/avati/spark/commit/000441bfec9315d1132cd9b785791a6fcbf9d4d4. 
However that does not work, and "new SparkContext" keeps throwing:

  java.util.concurrent.TimeoutException: Futures timed out after [1 
milliseconds]
  at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
  at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
  at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
  at 
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
  at scala.concurrent.Await$.result(package.scala:107)
  at akka.remote.Remoting.start(Remoting.scala:180)
  at akka.remote.RemoteActorRefProvider.init(RemoteActorRefProvider.scala:184)
  at akka.actor.ActorSystemImpl.liftedTree2$1(ActorSystem.scala:618)
  at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:615)
  at akka.actor.ActorSystemImpl._start(ActorSystem.scala:615)

I am still investigating what other changes are needed in spark for akka 2.3.x 
to "work"


> Upgrade to Akka 2.3
> ---
>
> Key: SPARK-2707
> URL: https://issues.apache.org/jira/browse/SPARK-2707
> Project: Spark
>  Issue Type: New Feature
>  Components: Spark Core
>Affects Versions: 1.0.0
>Reporter: Yardena
>
> Upgrade Akka from 2.2 to 2.3. We want to be able to use new Akka and Spray 
> features directly in the same project.



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[jira] [Commented] (SPARK-1812) Support cross-building with Scala 2.11

2014-07-25 Thread Anand Avati (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14075161#comment-14075161
 ] 

Anand Avati commented on SPARK-1812:


FYI - I am working on Scala 2.11 support, ongoing work can be seen at 
https://github.com/avati/spark/commits/scala-2.11

> Support cross-building with Scala 2.11
> --
>
> Key: SPARK-1812
> URL: https://issues.apache.org/jira/browse/SPARK-1812
> Project: Spark
>  Issue Type: New Feature
>  Components: Build, Spark Core
>Reporter: Matei Zaharia
>Assignee: Prashant Sharma
>
> Since Scala 2.10/2.11 are source compatible, we should be able to cross build 
> for both versions. From what I understand there are basically three things we 
> need to figure out:
> 1. Have a two versions of our dependency graph, one that uses 2.11 
> dependencies and the other that uses 2.10 dependencies.
> 2. Figure out how to publish different poms for 2.10 and 2.11.
> I think (1) can be accomplished by having a scala 2.11 profile. (2) isn't 
> really well supported by Maven since published pom's aren't generated 
> dynamically. But we can probably script around it to make it work. I've done 
> some initial sanity checks with a simple build here:
> https://github.com/pwendell/scala-maven-crossbuild



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