Return-Path: Delivered-To: apmail-hadoop-common-dev-archive@www.apache.org Received: (qmail 96932 invoked from network); 16 Oct 2009 22:00:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Oct 2009 22:00:29 -0000 Received: (qmail 65801 invoked by uid 500); 16 Oct 2009 22:00:28 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 65746 invoked by uid 500); 16 Oct 2009 22:00:28 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 65736 invoked by uid 99); 16 Oct 2009 22:00:27 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Oct 2009 22:00:27 +0000 X-ASF-Spam-Status: No, hits=1.2 required=10.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [216.145.54.171] (HELO mrout1.yahoo.com) (216.145.54.171) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Oct 2009 22:00:17 +0000 Received: from wlanvpn-mc2e-246-151.corp.yahoo.com (wlanvpn-mc2e-246-151.corp.yahoo.com [172.21.148.151]) by mrout1.yahoo.com (8.13.6/8.13.6/y.out) with ESMTP id n9GLxp05049013 for ; Fri, 16 Oct 2009 14:59:51 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; s=serpent; d=yahoo-inc.com; c=nofws; q=dns; h=message-id:from:to:in-reply-to:content-type: content-transfer-encoding:mime-version:subject:date:references:x-mailer; b=BLn5oO4ykrpPooUZbgf8mvK5Xvn1XKfFPF/fc7HiY09u3o175kw14vDTysR54zu+ Message-Id: <5723E5F2-F33F-423A-B0A4-BA3A25FD87C3@yahoo-inc.com> From: Hong Tang To: common-dev@hadoop.apache.org In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Subject: RESULT: [VOTE] port HADOOP-6218 (Split TFile by Record Sequence Number) to hadoop 0.20/0.21 Date: Fri, 16 Oct 2009 14:59:51 -0700 References: X-Mailer: Apple Mail (2.936) X-Virus-Checked: Checked by ClamAV on apache.org With 3 +1's and 0 -1's, the vote passed. -Hong On Oct 12, 2009, at 3:55 PM, Hong Tang wrote: > HADOOP-6218 exposed the internal "Location" object as a global > Record Sequence Number (RecNum). The feature is useful in a number > of ways: (1) support progress reporting for upper layers (object > file, zebra); (2) use RecNum as cursor by a secondary index; (3) > support aligned split across multiple parallel TFiles. Given that > TFile is still at its early stage of being adopted, I suggest that > we port the patch back to hadoop 0.20/0.21 now. > > -Hong