From general-return-5481-apmail-hadoop-general-archive=hadoop.apache.org@hadoop.apache.org Fri Aug 31 17:27:17 2012 Return-Path: X-Original-To: apmail-hadoop-general-archive@minotaur.apache.org Delivered-To: apmail-hadoop-general-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C728DDD5E for ; Fri, 31 Aug 2012 17:27:17 +0000 (UTC) Received: (qmail 80188 invoked by uid 500); 31 Aug 2012 17:27:16 -0000 Delivered-To: apmail-hadoop-general-archive@hadoop.apache.org Received: (qmail 80112 invoked by uid 500); 31 Aug 2012 17:27:16 -0000 Mailing-List: contact general-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@hadoop.apache.org Delivered-To: mailing list general@hadoop.apache.org Received: (qmail 80102 invoked by uid 99); 31 Aug 2012 17:27:16 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 31 Aug 2012 17:27:16 +0000 X-ASF-Spam-Status: No, hits=0.4 required=5.0 tests=NO_RDNS_DOTCOM_HELO,RCVD_IN_DNSWL_LOW,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: 216.145.54.171 is neither permitted nor denied by domain of evans@yahoo-inc.com) Received: from [216.145.54.171] (HELO mrout1.yahoo.com) (216.145.54.171) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 31 Aug 2012 17:27:08 +0000 Received: from SP1-EX07CAS02.ds.corp.yahoo.com (sp1-ex07cas02.ds.corp.yahoo.com [216.252.116.138]) by mrout1.yahoo.com (8.14.4/8.14.4/y.out) with ESMTP id q7VHQhED050608 for ; Fri, 31 Aug 2012 10:26:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yahoo-inc.com; s=cobra; t=1346434003; bh=JJaeh6geapjy9GqsiXgWPo+6+6kfMWETLmz1AzUWGik=; h=From:To:Date:Subject:Message-ID:In-Reply-To:Content-Type: Content-Transfer-Encoding:MIME-Version; b=NXzh1PNM3PZgpLnr0DZd0OP01GiR5GnnGK7lq9LOig70GQGkk7cASOwgXP1Qd5/5p u/XiOvpq46qb4hj0Danmoy4yWxDtLxbasRjzvcux/wQa4DDx1zUMuHIQUu/caIS2L+ gv1/TcRd76al50/4CRxseeTFIvmaOo5md50cCIzE= Received: from SP1-EX07VS02.ds.corp.yahoo.com ([216.252.116.135]) by SP1-EX07CAS02.ds.corp.yahoo.com ([216.252.116.167]) with mapi; Fri, 31 Aug 2012 10:26:42 -0700 From: Robert Evans To: "general@hadoop.apache.org" Date: Fri, 31 Aug 2012 10:26:39 -0700 Subject: Re: Heads up: next hadoop-2 release Thread-Topic: Heads up: next hadoop-2 release Thread-Index: Ac2Hncj3KNQdtmYLSk+efDe+NpK7VA== Message-ID: In-Reply-To: <32E327CB-3D42-4E74-9C3C-826862DF661D@hortonworks.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.2.3.120616 acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Milter-Version: master.31+4-gbc07cd5+ X-CLX-ID: 434003004 Yes, I hope to branch and make the RC Tuesday of next week. There was a flurry of new issues that came up recently. I am now waiting on YARN-60 YARN-66 MAPREDUCE-4612 MAPREDUCE-4611 But I would like to also have in HDFS-3852 MAPREDUCE-4604 HADOOP-8727 --Bobby On 8/31/12 11:45 AM, "Arun C Murthy" wrote: >Makes sense. The only issue is rejiggering fix-versions, CHANGES.txt >etc., but I can do that. > >My plan to create the RC after 0.23.3 completes the test/integration >cycle it's currently in - should be done in the next week or so barring >blockers. > >thanks, >Arun > >On Aug 31, 2012, at 9:40 AM, Todd Lipcon wrote: > >> Should we consider re-branching 2.1.0-alpha off the current branch-2 >> code, then? Given there's been lots of testing on tip of branch-2, and >> not much in there that I consider "scary", it might be easier to do >> that than to cherry pick all of the changes individually? >>=20 >> Just a thought. >>=20 >> -Todd >>=20 >> On Fri, Aug 31, 2012 at 9:31 AM, Eli Collins wrote: >>> On Fri, Aug 31, 2012 at 8:48 AM, Arun C Murthy >>>wrote: >>>> Eli, >>>>=20 >>>> Good point. Looks like both HDFS & MR committers have been lax in >>>>maintaining branch-2.1.0-alpha. Lots of stabilization has occurred via >>>>branch-2/branch-0.23. >>>>=20 >>>> Since branch-0.23 is nearly there, I'll go ahead and cherry-pick to >>>>branch-2.1.0-alpha - do you mind do the same for HDFS from branch-2 >>>>also? >>>=20 >>> Will do, probably won't get to this today early next week with a plan >>> to spin an RC maybe by the end of week would work? >>>=20 >>> Thanks, >>> Eli >>>=20 >>>>=20 >>>> thanks, >>>> Arun >>>>=20 >>>> On Aug 30, 2012, at 5:43 PM, Eli Collins wrote: >>>>=20 >>>>> Hey Arun, >>>>>=20 >>>>> Are you still planning on releasing this branch? It's been a couple >>>>> of months and branch-2.1.0-alpha wasn't compiling for a while (had >>>>>the >>>>> wrong mvn versions, and YARN-36) so sounds like this branch isn't >>>>> actually being stabilized? >>>>>=20 >>>>> Thanks, >>>>> Eli >>>>>=20 >>>>>=20 >>>>> On Mon, Jul 9, 2012 at 1:31 PM, Arun C Murthy >>>>>wrote: >>>>>> I'll try and shoot for end of month, but will depend on performance >>>>>>work and how much we'll need to get to parity with hadoop-1.x on >>>>>>branch-2 etc., even though hadoop-0.23 was there. Fingers crossed. >>>>>>=20 >>>>>> thanks, >>>>>> Arun >>>>>>=20 >>>>>> On Jul 9, 2012, at 11:59 AM, Eli Collins wrote: >>>>>>=20 >>>>>>> Thanks Arun, what do you think the ETA is for the first >>>>>>>2.1.0-alpha RC? >>>>>>>=20 >>>>>>> On Mon, Jul 9, 2012 at 11:55 AM, Arun C Murthy >>>>>>> wrote: >>>>>>>> I'm about to create a hadoop-2.0.1-alpha release with a couple of >>>>>>>>security fixes. >>>>>>>>=20 >>>>>>>> Also, I plan to create a branch-2.1.0-alpha for the next release >>>>>>>>in the hadoop-2 release. So, this way, I can start stabilize that >>>>>>>>release (performance, bug-fixes etc.) - please be careful, >>>>>>>>henceforth, while committing to branch-2.1.0-alpha. >>>>>>>>=20 >>>>>>>> thanks, >>>>>>>> Arun >>>>>>>>=20 >>>>>>>> On Jun 8, 2012, at 12:08 AM, Arun C Murthy wrote: >>>>>>>>=20 >>>>>>>>> Folks, >>>>>>>>>=20 >>>>>>>>> I'm considering cutting a hadoop-2.0.1-alpha release within the >>>>>>>>>next four weeks or so with some more major add ons I think we can >>>>>>>>>get done soon: >>>>>>>>>=20 >>>>>>>>> # Auto NN Failover (thanks for the HDFS-3042 merge today Todd) >>>>>>>>>and follow-ons as necessary. >>>>>>>>> # Pending security work for YARN (anything for HDFS w.r.t HA?) >>>>>>>>> # RM Restart (MAPREDUCE-4326) >>>>>>>>> # Container re-use (MAPREDUCE-3902) >>>>>>>>> # Multi-resource scheduling for CS (MAPREDUCE-4327). >>>>>>>>>=20 >>>>>>>>> If you would like others please set the 'Target Version' and >>>>>>>>>I'll watch that list. >>>>>>>>>=20 >>>>>>>>> thanks, >>>>>>>>> Arun >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>> -- >>>>>>>>> Arun C. Murthy >>>>>>>>> Hortonworks Inc. >>>>>>>>> http://hortonworks.com/ >>>>>>>>>=20 >>>>>>>>>=20 >>>>>>>>=20 >>>>>>>> -- >>>>>>>> Arun C. Murthy >>>>>>>> Hortonworks Inc. >>>>>>>> http://hortonworks.com/ >>>>>>>>=20 >>>>>>>>=20 >>>>>>=20 >>>>>> -- >>>>>> Arun C. Murthy >>>>>> Hortonworks Inc. >>>>>> http://hortonworks.com/ >>>>>>=20 >>>>>>=20 >>>>=20 >>>> -- >>>> Arun C. Murthy >>>> Hortonworks Inc. >>>> http://hortonworks.com/ >>>>=20 >>>>=20 >>=20 >>=20 >>=20 >> --=20 >> Todd Lipcon >> Software Engineer, Cloudera > >-- >Arun C. Murthy >Hortonworks Inc. >http://hortonworks.com/ > >