Re: Scala 2.10.4

2014-03-28 Thread Mark Hamstra
Should be binary-compatible across 2.10.x, so yes. On Fri, Mar 28, 2014 at 12:18 PM, Patrick Wendell wrote: > Really - I didn't know this ever was changed. But in any case, I think you > can compile with 2.10.4 and run with 2.10.3 and it's fine - right? > > > On Fri, Mar 28, 2014 at 11:48 AM, Ma

Re: Scala 2.10.4

2014-03-28 Thread Patrick Wendell
Really - I didn't know this ever was changed. But in any case, I think you can compile with 2.10.4 and run with 2.10.3 and it's fine - right? On Fri, Mar 28, 2014 at 11:48 AM, Matei Zaharia wrote: > We don't actually use Scala from the user's OS anymore, we use it from the > Spark build, so it's

2 weeks until the deadline - Spark Summit call for submissions.

2014-03-28 Thread Scott walent
The second Spark Summit, an event to bring the Apache Spark community together, will be in San Francisco on June 30, 2014. The call for submissions is currently open, but will close on April 11. The summit is looking for talks that will cover topics including applications built on Spark, deployme

Re: Scala 2.10.4

2014-03-28 Thread Matei Zaharia
We don’t actually use Scala from the user’s OS anymore, we use it from the Spark build, so it’s not a big deal. This release just has some bug fixes. Matei On Mar 28, 2014, at 11:26 AM, Kay Ousterhout wrote: > What do we get by upgrading to 2.10.4? Just wondering if it's worth the > annoyance

Re: Scala 2.10.4

2014-03-28 Thread Kay Ousterhout
What do we get by upgrading to 2.10.4? Just wondering if it's worth the annoyance of everyone needing to download a new version of Scala, making yet another version of the AMIs, etc. -Kay On Thu, Mar 27, 2014 at 4:33 PM, Matei Zaharia wrote: > Sounds good. Feel free to send a PR even though it

Re: [VOTE] Release Apache Spark 0.9.1 (RC3)

2014-03-28 Thread Will Benton
RC3 works with the applications I'm working on now and MLLib performance is indeed perceptibly improved over 0.9.0 (although I haven't done a real evaluation). Also, from the downstream perspective, I've been tracking the 0.9.1 RCs in Fedora and have no issues to report there either: http:/

Re: ArrayIndexOutOfBoundsException in ALS.implicit

2014-03-28 Thread Xiangrui Meng
Hi bearrito, This is a known issue (https://spark-project.atlassian.net/browse/SPARK-1281) and it should be easy to fix by switching to a hash partitioner. CC'ed dev list in case someone volunteers to work on it. Best, Xiangrui On Thu, Mar 27, 2014 at 8:38 PM, bearrito wrote: > Usage of negati