RE: issue regarding akka, protobuf and Hadoop version

2013-11-07 Thread Liu, Raymond
Subject: Re: issue regarding akka, protobuf and Hadoop version I don't think we can maintain separate branches with different versions of Akka, because there are often API changes in Akka. Maybe that would be a short-term solution, but any release we make should ideally support all versio

Re: issue regarding akka, protobuf and Hadoop version

2013-11-07 Thread Matei Zaharia
> Sent: Thursday, November 07, 2013 10:13 AM > To: dev@spark.incubator.apache.org > Subject: Re: issue regarding akka, protobuf and Hadoop version > > Moving to Akka 2.3 won't solve this problem unfortunately, because people > still want to run Spark with older Hadoop version

RE: issue regarding akka, protobuf and Hadoop version

2013-11-06 Thread Liu, Raymond
: dev@spark.incubator.apache.org Subject: Re: issue regarding akka, protobuf and Hadoop version Moving to Akka 2.3 won't solve this problem unfortunately, because people still want to run Spark with older Hadoop versions too, which will have Protobuf 2.4.1. Have you tested it with those? Mate

Re: issue regarding akka, protobuf and Hadoop version

2013-11-06 Thread Matei Zaharia
need a few more fine tune works. >>> Not really for pull, but as a placeholder, and for someone who want to >>> take a look. >>> >>> Best Regards, >>> Raymond Liu >>> >>> >>> -Original Message- >>> From: Reynold Xin [mailt

Re: issue regarding akka, protobuf and Hadoop version

2013-11-06 Thread Reynold Xin
for someone who want to > > take a look. > > > > Best Regards, > > Raymond Liu > > > > > > -Original Message- > > From: Reynold Xin [mailto:r...@apache.org] > > Sent: Tuesday, November 05, 2013 10:07 AM > > To: dev@spark.incubator.apache.org

Re: issue regarding akka, protobuf and Hadoop version

2013-11-06 Thread Sandy Ryza
der, and for someone who want to > take a look. > > Best Regards, > Raymond Liu > > > -Original Message- > From: Reynold Xin [mailto:r...@apache.org] > Sent: Tuesday, November 05, 2013 10:07 AM > To: dev@spark.incubator.apache.org > Subject: Re: issue regarding

RE: issue regarding akka, protobuf and Hadoop version

2013-11-05 Thread Liu, Raymond
: Reynold Xin [mailto:r...@apache.org] Sent: Tuesday, November 05, 2013 10:07 AM To: dev@spark.incubator.apache.org Subject: Re: issue regarding akka, protobuf and Hadoop version I think we are near the end of Scala 2.9.3 development, and will merge the Scala 2.10 branch into master and make it the

Re: issue regarding akka, protobuf and Hadoop version

2013-11-04 Thread Reynold Xin
apache.org] > Sent: Tuesday, November 05, 2013 8:34 AM > To: dev@spark.incubator.apache.org > Subject: Re: issue regarding akka, protobuf and Hadoop version > > I chatted with Matt Massie about this, and here are some options: > > 1. Use dependency injection in google-guice to make

RE: issue regarding akka, protobuf and Hadoop version

2013-11-04 Thread Liu, Raymond
regarding akka, protobuf and Hadoop version I chatted with Matt Massie about this, and here are some options: 1. Use dependency injection in google-guice to make Akka use one version of protobuf, and YARN use the other version. 2. Look into OSGi to accomplish the same goal. 3. Rewrite the messagi

Re: issue regarding akka, protobuf and Hadoop version

2013-11-04 Thread Reynold Xin
Adding in a few guys so they can chime in. On Mon, Nov 4, 2013 at 4:33 PM, Reynold Xin wrote: > I chatted with Matt Massie about this, and here are some options: > > 1. Use dependency injection in google-guice to make Akka use one version > of protobuf, and YARN use the other version. > > 2. Lo

Re: issue regarding akka, protobuf and Hadoop version

2013-11-04 Thread Reynold Xin
I chatted with Matt Massie about this, and here are some options: 1. Use dependency injection in google-guice to make Akka use one version of protobuf, and YARN use the other version. 2. Look into OSGi to accomplish the same goal. 3. Rewrite the messaging part of Spark to use a simple, custom RP

issue regarding akka, protobuf and Hadoop version

2013-11-03 Thread Liu, Raymond
Hi I am working on porting spark onto Hadoop 2.2.0, With some renaming and call into new YARN API works done. I can run up the spark master. While I encounter the issue that Executor Actor could not connecting to Driver actor. After some investigation, I found the root cause is