Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 42663 invoked from network); 15 Oct 2009 20:09:54 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 15 Oct 2009 20:09:54 -0000 Received: (qmail 35976 invoked by uid 500); 15 Oct 2009 20:09:54 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 35906 invoked by uid 500); 15 Oct 2009 20:09:54 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 35896 invoked by uid 99); 15 Oct 2009 20:09:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Oct 2009 20:09:54 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Oct 2009 20:09:52 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id A68A5234C4A9 for ; Thu, 15 Oct 2009 13:09:31 -0700 (PDT) Message-ID: <163235996.1255637371681.JavaMail.jira@brutus> Date: Thu, 15 Oct 2009 13:09:31 -0700 (PDT) From: "Aaron Kimball (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Updated: (MAPREDUCE-1017) Compression and output splitting for Sqoop In-Reply-To: <1231720017.1253579475993.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MAPREDUCE-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aaron Kimball updated MAPREDUCE-1017: ------------------------------------- Attachment: MAPREDUCE-1017.3.patch New patch implementing CR suggestions. > Compression and output splitting for Sqoop > ------------------------------------------ > > Key: MAPREDUCE-1017 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1017 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Components: contrib/sqoop > Reporter: Aaron Kimball > Assignee: Aaron Kimball > Attachments: MAPREDUCE-1017.2.patch, MAPREDUCE-1017.3.patch, MAPREDUCE-1017.patch > > > Sqoop "direct mode" writing will generate a single large text file in HDFS. It is important to be able to compress this data before it reaches HDFS. Due to the difficulty in splitting compressed files in HDFS for use by MapReduce jobs, data should also be split at compression time. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.