Re: [VOTE] Release Apache Spark 1.2.0 (RC1)

2014-12-01 Thread Sandy Ryza
+1 (non-binding) built from source fired up a spark-shell against YARN cluster ran some jobs using parallelize ran some jobs that read files clicked around the web UI On Sun, Nov 30, 2014 at 1:10 AM, GuoQiang Li wi...@qq.com wrote: +1 (non-binding‍) -- Original

Re: Creating a SchemaRDD from an existing API

2014-12-01 Thread Niranda Perera
Hi Michael, About this new data source API, what type of data sources would it support? Does it have to be RDBMS necessarily? Cheers On Sat, Nov 29, 2014 at 12:57 AM, Michael Armbrust mich...@databricks.com wrote: You probably don't need to create a new kind of SchemaRDD. Instead I'd

Spark Summit East CFP - 5 days until deadline

2014-12-01 Thread Scott walent
The inaugural Spark Summit East (spark-summit.org/east), an event to bring the Apache Spark community together, will be in New York City on March 18, 2015. The call for submissions is currently open, but will close this Friday December 5, at 11:59pm PST. The summit is looking for talks that will

Re: [VOTE] Release Apache Spark 1.2.0 (RC1)

2014-12-01 Thread Josh Rosen
Hi everyone, There’s an open bug report related to Spark standalone which could be a potential release-blocker (pending investigation / a bug fix):  https://issues.apache.org/jira/browse/SPARK-4498.  This issue seems non-deterministc and only affects long-running Spark standalone deployments,

Re: Creating a SchemaRDD from an existing API

2014-12-01 Thread Michael Armbrust
No, it should support any data source that has a schema and can produce rows. On Mon, Dec 1, 2014 at 1:34 AM, Niranda Perera nira...@wso2.com wrote: Hi Michael, About this new data source API, what type of data sources would it support? Does it have to be RDBMS necessarily? Cheers On

Re: [VOTE] Release Apache Spark 1.2.0 (RC1)

2014-12-01 Thread Matei Zaharia
+0.9 from me. Tested it on Mac and Windows (someone has to do it) and while things work, I noticed a few recent scripts don't have Windows equivalents, namely https://issues.apache.org/jira/browse/SPARK-4683 and https://issues.apache.org/jira/browse/SPARK-4684. The first one at least would be

jenkins downtime: 730-930am, 12/12/14

2014-12-01 Thread shane knapp
i'll send out a reminder next week, but i wanted to give a heads up: i'll be bringing down the entire jenkins infrastructure for reboots and system updates. please let me know if there are any conflicts with this, thanks! shane

Required file not found in building

2014-12-01 Thread Stephen Boesch
It seems there were some additional settings required to build spark now . This should be a snap for most of you ot there about what I am missing. Here is the command line I have traditionally used: mvn -Pyarn -Phadoop-2.3 -Phive install compile package -DskipTests That command line is

Re: packaging spark run time with osgi service

2014-12-01 Thread Lochana Menikarachchi
Already tried the solutions they provided.. Did not workout.. On 12/2/14 8:17 AM, Dinesh J. Weerakkody wrote: Hi Lochana, can you please go through this mail thread [1]. I haven't tried but can be useful. [1]

Re: Required file not found in building

2014-12-01 Thread Ted Yu
I tried the same command on MacBook and didn't experience the same error. Which OS are you using ? Cheers On Mon, Dec 1, 2014 at 6:42 PM, Stephen Boesch java...@gmail.com wrote: It seems there were some additional settings required to build spark now . This should be a snap for most of you

Re: Required file not found in building

2014-12-01 Thread Stephen Boesch
Mac as well. Just found the problem: I had created an alias to zinc a couple of months back. Apparently that is not happy with the build anymore. No problem now that the issue has been isolated - just need to fix my zinc alias. 2014-12-01 18:55 GMT-08:00 Ted Yu yuzhih...@gmail.com: I tried

Re: Required file not found in building

2014-12-01 Thread Stephen Boesch
The zinc src zip for 0.3.5.3 was downloaded and exploded. Then I ran sbt dist/create . zinc is being launched from dist/target/zinc-0.3.5.3/bin/zinc 2014-12-01 20:12 GMT-08:00 Ted Yu yuzhih...@gmail.com: I use zinc 0.2.0 and started zinc with the same command shown below. I don't observe

Re: Required file not found in building

2014-12-01 Thread Ted Yu
I used the following for brew: http://repo.typesafe.com/typesafe/zinc/com/typesafe/zinc/dist/0.3.0/zinc-0.3.0.tgz After starting zinc, I issued the same mvn command but didn't encounter the error you saw. FYI On Mon, Dec 1, 2014 at 8:18 PM, Stephen Boesch java...@gmail.com wrote: The zinc src

Monitoring Spark

2014-12-01 Thread Isca Harmatz
hello, im running spark on a cluster and i want to monitor how many nodes/ cores are active in different (specific) points of the program. is there any way to do this? thanks, Isca

Can the Scala classes in the spark source code, be inherited in Java classes?

2014-12-01 Thread Niranda Perera
Hi, Can the Scala classes in the spark source code, be inherited (and other OOP concepts) in Java classes? I want to customize some part of the code, but I would like to do it in a Java environment. Rgds -- *Niranda Perera* Software Engineer, WSO2 Inc. Mobile: +94-71-554-8430 Twitter: @n1r44

Re: Required file not found in building

2014-12-01 Thread Sean Owen
I'm having no problems with the build or zinc on my Mac. I use zinc from brew install zinc. On Tue, Dec 2, 2014 at 3:02 AM, Stephen Boesch java...@gmail.com wrote: Mac as well. Just found the problem: I had created an alias to zinc a couple of months back. Apparently that is not happy with

Re: Can the Scala classes in the spark source code, be inherited in Java classes?

2014-12-01 Thread Sean Owen
Yes, they are compiled to classes in JVM bytecode just the same. You may find the generated code from Scala looks a bit strange and uses Scala-specific classes, but it's certainly possible to treat them like other Java classes. On Tue, Dec 2, 2014 at 5:22 AM, Niranda Perera nira...@wso2.com

Re: Can the Scala classes in the spark source code, be inherited in Java classes?

2014-12-01 Thread Reynold Xin
Oops my previous response wasn't sent properly to the dev list. Here you go for archiving. Yes you can. Scala classes are compiled down to classes in bytecode. Take a look at this: https://twitter.github.io/scala_school/java.html Note that questions like this are not exactly what this dev list

Re: [VOTE] Release Apache Spark 1.2.0 (RC1)

2014-12-01 Thread Patrick Wendell
Hey All, Just an update. Josh, Andrew, and others are working to reproduce SPARK-4498 and fix it. Other than that issue no serious regressions have been reported so far. If we are able to get a fix in for that soon, we'll likely cut another RC with the patch. Continued testing of RC1 is