Re: Thinking ahead to hadoop-2.7

2014-12-09 Thread Sangjin Lee
If there are not a lot of changes just to make Java 7 a requirement (I understand it's basically pom changes and unit test failure and findbugs fallouts), how about merging that with the next release and declare the next release and on Java-7-only? On Mon, Dec 8, 2014 at 3:02 PM, Steve Loughran

Re: Thinking ahead to hadoop-2.7

2014-12-08 Thread Colin McCabe
On Fri, Dec 5, 2014 at 11:15 AM, Karthik Kambatla ka...@cloudera.com wrote: It would be nice to cut the branch for the next feature release (not just Java 7) in the first week of January, so we can get the RC out by the end of the month? Yesterday, this came up in an offline discussion on

Re: Thinking ahead to hadoop-2.7

2014-12-05 Thread Karthik Kambatla
It would be nice to cut the branch for the next feature release (not just Java 7) in the first week of January, so we can get the RC out by the end of the month? Yesterday, this came up in an offline discussion on ATS. Given people can run 2.6 on Java 7, is there merit to doing 2.7 with the exact

Re: Thinking ahead to hadoop-2.7

2014-12-04 Thread Sangjin Lee
Late January sounds fine to me. I think we should be able to wrap it up much earlier than that (hopefully). Thanks, Sangjin On Tue, Dec 2, 2014 at 5:19 PM, Arun C Murthy a...@hortonworks.com wrote: Sangjin/Karthik, How about planning on hadoop-2.8 by late Jan? Thoughts? thanks, Arun On

Re: Thinking ahead to hadoop-2.7

2014-12-02 Thread Sangjin Lee
If 2.7 is being positioned as the JDK7-only release, then it would be good to know how 2.8 lines up in terms of timing. Our interest is landing the shared cache feature (YARN-1492)... Thanks. Sangjin On Mon, Dec 1, 2014 at 2:55 PM, Karthik Kambatla ka...@cloudera.com wrote: Thanks for starting

Re: Thinking ahead to hadoop-2.7

2014-12-02 Thread Arun C Murthy
Sangjin/Karthik, How about planning on hadoop-2.8 by late Jan? Thoughts? thanks, Arun On Dec 2, 2014, at 11:09 AM, Sangjin Lee sjl...@gmail.com wrote: If 2.7 is being positioned as the JDK7-only release, then it would be good to know how 2.8 lines up in terms of timing. Our interest is

Thinking ahead to hadoop-2.7

2014-12-01 Thread Arun Murthy
Folks, With hadoop-2.6 out it's time to think ahead. As we've discussed in the past, 2.6 was the last release which supports JDK6. I'm thinking it's best to try get 2.7 out in a few weeks (maybe by the holidays) with just the switch to JDK7 (HADOOP-10530) and possibly support for JDK-1.8 (as a

Re: Thinking ahead to hadoop-2.7

2014-12-01 Thread Karthik Kambatla
Thanks for starting this thread, Arun. Your proposal seems reasonable to me. I suppose we would like new features and improvements to go into 2.8 then? If yes, what time frame are we looking at for 2.8? Looking at YARN, it would be nice to get a release with shared-cache and a stable version of