From general-return-5603-apmail-hadoop-general-archive=hadoop.apache.org@hadoop.apache.org Mon Oct 1 13:48:51 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 2A973D1BF for ; Mon, 1 Oct 2012 13:48:51 +0000 (UTC) Received: (qmail 64736 invoked by uid 500); 1 Oct 2012 13:48:49 -0000 Delivered-To: apmail-hadoop-general-archive@hadoop.apache.org Received: (qmail 64640 invoked by uid 500); 1 Oct 2012 13:48:49 -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 64629 invoked by uid 99); 1 Oct 2012 13:48:49 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Oct 2012 13:48:49 +0000 X-ASF-Spam-Status: No, hits=1.1 required=5.0 tests=NO_RDNS_DOTCOM_HELO,RCVD_IN_DNSWL_NONE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: 98.139.253.104 is neither permitted nor denied by domain of evans@yahoo-inc.com) Received: from [98.139.253.104] (HELO mrout1-b.corp.bf1.yahoo.com) (98.139.253.104) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Oct 2012 13:48:43 +0000 Received: from SP1-EX07CAS02.ds.corp.yahoo.com (sp1-ex07cas02.ds.corp.yahoo.com [216.252.116.138]) by mrout1-b.corp.bf1.yahoo.com (8.14.4/8.14.4/y.out) with ESMTP id q91DmDMr014241 for ; Mon, 1 Oct 2012 06:48:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yahoo-inc.com; s=cobra; t=1349099294; bh=rPW9+uKP61C2t2ntzeC3/HhHHaDrFPyZ625X2TVAX4Y=; h=From:To:Date:Subject:Message-ID:In-Reply-To:Content-Type: Content-Transfer-Encoding:MIME-Version; b=EepK1UQk4te3thvxCM207D/gLvLBRfgApe8P/rku1SCpw42282wDYesUHAj/o2fTg cZdybCTqOOJFJ5gxYVdOl2XSSb06OgZBUfJyxYwUtmbRa3XeniaXl7GAbYIrrobrqS iLalBSl7PXCs626HirTqzGko3P5ANYV01x+s+r3E= 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; Mon, 1 Oct 2012 06:48:13 -0700 From: Robert Evans To: "general@hadoop.apache.org" Date: Mon, 1 Oct 2012 06:48:10 -0700 Subject: Re: [VOTE] 0.23.4 release Thread-Topic: [VOTE] 0.23.4 release Thread-Index: Ac2f22aKQjXufBmkRkeRIfHVQfOTqQ== Message-ID: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.2.4.120824 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: 099293001 X-Virus-Checked: Checked by ClamAV on apache.org I think I would prefer to merge them onto branch-0.23 and have them come out as part of 0.23.5. It will probably show up in a month or so, as we expect to find more issues as Yahoo! deploys this to more and larger clusters. If you really feel strongly about it I am OK with merging it in, I just don't see a critical need for it right now. --Bobby On 9/30/12 4:28 PM, "Arun C Murthy" wrote: >Hey Bobby, > > Thanks for getting this RC out. > > You might want to pull in YARN-137 and YARN-138 into this too. > >thanks, >Arun > >On Sep 29, 2012, at 8:35 AM, Robert Evans wrote: > >> I have built a 0.23.4-rc0 and am calling a release vote on it. As per >>the bylaws this vote will be open for 1 week, and will close next >>Saturday October 6th. >>=20 >> You can access the release through the apache maven staging repo, with >>the 0.23.4-rc0 tag in subversion, and at >>http://people.apache.org/~bobby/hadoop-0.23.4-candidate-0/ >>=20 >> This release is a sustaining release with several important bug fixes >>in it. Most notably upgrading of a 1.0 cluster with append/sync enabled >>should now work (HDFS-3731). There are no known blockers against this >>release, there are only two critical issues. >>=20 >> HADOOP-8811 >> Compile hadoop native library in FreeBSD >>=20 >> HDFS-3990 >> NN's health report has severe performance problems >>=20 >> HDFS-3990 only really has a significant impact on large clusters, and >>can be mitigated by enabling DNS caching. >>=20 >> I have run several manual tests on this release on a small insecure >>cluster and all of them pass I am a +1 (binding) for this release. >>=20 >> On a side note I am happy to announce that the 0.23 line is being >>rolled out more widely at Yahoo!. We just installed 0.23.3 on a 2000 >>node cluster and have only seen a few issues (HDFS-3990 is the biggest >>of them). I expect to do a 0.23.5 release in the coming weeks/months >>as we find more issues running on large clusters. >>=20 >> --Bobby Evans >>=20 >>=20 > >-- >Arun C. Murthy >Hortonworks Inc. >http://hortonworks.com/ > >