Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 77C2C1091E for ; Fri, 16 Aug 2013 02:49:37 +0000 (UTC) Received: (qmail 91341 invoked by uid 500); 16 Aug 2013 02:49:31 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 91241 invoked by uid 500); 16 Aug 2013 02:49:31 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 91224 invoked by uid 99); 16 Aug 2013 02:49:30 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Aug 2013 02:49:30 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of yankunhadoop@gmail.com designates 209.85.216.53 as permitted sender) Received: from [209.85.216.53] (HELO mail-qa0-f53.google.com) (209.85.216.53) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Aug 2013 02:49:25 +0000 Received: by mail-qa0-f53.google.com with SMTP id hu14so252496qab.19 for ; Thu, 15 Aug 2013 19:49:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=IMSjrLGfXfJ3kL/NDwMZ4SglWjluhfdu9RhgDipukQM=; b=MgeRBd2z2s9jJgrdPsJa/WOEkVtOOcQCvi4U3Qtl1vTsBiCXgsRo6zyvh4fERxaF9f oZ+wKF4Z3580P8fclJoExAg5NSX6H/uMBK9slkQBfhJtNx87neqcB/M844mH7wiD36Am u7m8rig4m6wNY3VA91PBFADMk8mjxx+Gs5Er+RXSMAJ3VuJkbeEkt/Vet4TbxvxXEjZc 5CdeIocoaNyKLQHp0fIMl7szZbUtW8n8Tpt0gFkc6oS2KiJE9lmgLQ2mT/4Wh5Nl7KEQ erv+FQ7r+vveCIHWWs1USqgFGWuIbCOfyOSDepCfoku2MNbbkNqG6xp0BZ7MxBU01CGj E9jQ== MIME-Version: 1.0 X-Received: by 10.224.66.201 with SMTP id o9mr733822qai.36.1376621344870; Thu, 15 Aug 2013 19:49:04 -0700 (PDT) Received: by 10.224.71.211 with HTTP; Thu, 15 Aug 2013 19:49:04 -0700 (PDT) Date: Fri, 16 Aug 2013 10:49:04 +0800 Message-ID: Subject: lzo issue From: =?GB2312?B?48bApQ==?= To: "user@hadoop.apache.org" Content-Type: multipart/alternative; boundary=001a11c22d4c4053f604e407a256 X-Virus-Checked: Checked by ClamAV on apache.org --001a11c22d4c4053f604e407a256 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable When I use mrv1 when I configure the following parameters in the map-site.xml, now I'm using MRv2 these lzo configuration parameters in there too? Thank you for your help *mapred-site.xml**=A3=BA* mapreduce.map.output.compress true mapred.child.env JAVA_LIBRARY_PATH=3D/home/hdfs/hadoop-0.20.2-CDH3B4/lib/native/Linux= -amd64-64 mapreduce.map.output.compress.codec com.hadoop.compression.lzo.LzoCodec --=20 In the Hadoop world, I am just a novice, explore the entire Hadoop ecosystem, I hope one day I can contribute their own code YanBit yankunhadoop@gmail.com --001a11c22d4c4053f604e407a256 Content-Type: text/html; charset=GB2312 Content-Transfer-Encoding: quoted-printable

When I use mrv1 when I configure the following parameters = in the map-site.xml, now I'm using MRv2 these lzo configuration paramet= ers in there too? Thank you for your help

mapred-site.xml=A3=BA

<name>mapreduce.map.output.compres= s</name>

</property>

<name>mapred.child.env</name>= ;

<value>JAVA_LIBRARY_PATH=3D/home/h= dfs/hadoop-0.20.2-CDH3B4/lib/native/Linux-amd64-64</value>

</property>

<name>mapreduce.map.output.compres= s.codec</name>

<value>com.hadoop.compression.lzo.= LzoCodec</value>

</property>

= --

In the Hadoop world, I am just a novice, e= xplore the entire Hadoop ecosystem, I hope one day I can contribute their o= wn code

YanBit

yankunhadoop@gmail.com

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