Return-Path: X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 315FB107D5 for ; Tue, 24 Sep 2013 14:55:47 +0000 (UTC) Received: (qmail 89574 invoked by uid 500); 24 Sep 2013 14:51:23 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 87903 invoked by uid 500); 24 Sep 2013 14:50:50 -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 87638 invoked by uid 99); 24 Sep 2013 14:50:41 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Sep 2013 14:50:41 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of tf.pena@gmail.com designates 209.85.212.179 as permitted sender) Received: from [209.85.212.179] (HELO mail-wi0-f179.google.com) (209.85.212.179) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Sep 2013 14:50:35 +0000 Received: by mail-wi0-f179.google.com with SMTP id hm2so4006528wib.0 for ; Tue, 24 Sep 2013 07:50:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=s0Kk9aImstfafQ2x76hUlRjaiuftVeKlwrnmh5z5sUc=; b=O3qgVUzaZBAYy23/TxzyRuivxO3URWFIkgU3925CCJchhql87E/e52CXhVp3n/21M6 SqzperBR/HtLK7JKosj0IAsgrRCxQhBSexFdQKbA1hoJNTQmaiF92KhJIm0ulMuBjI/L gODPF5d05DM7zp5PWkC7DhG9ahHIwzqOrI0SbqZbSZ8AmdAUDV3QNgXZYtIVYJwfKwLF ItcYj0gsQb0ie/OMrBrG4mPeiihqGkJxYbHRLur4qA6k02ac9l2S5R46PyZW+EP5GPpP 6+RT1FORc4YXjvlRveMrKl5vFdx40ye6oJ9vyVMtjAbz0sac/y7AhAAF6MV8ZztZTj2m 3yoQ== X-Received: by 10.180.20.42 with SMTP id k10mr18952063wie.0.1380034214508; Tue, 24 Sep 2013 07:50:14 -0700 (PDT) Received: from [172.16.243.120] (natpi243.usc.es. [193.144.79.198]) by mx.google.com with ESMTPSA id dx7sm8331274wib.8.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 24 Sep 2013 07:50:14 -0700 (PDT) Message-ID: <5241A6A5.50604@gmail.com> Date: Tue, 24 Sep 2013 16:50:13 +0200 From: =?ISO-8859-1?Q?Tom=E1s_Fern=E1ndez_Pena?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 To: user@hadoop.apache.org Subject: Lz4Codec Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Hi I'm doing a comparative between different compression codecs but I can not find the LZ4 one. I'm using Hadoop 1.2.1. Where is org.apache.hadoop.io.compress.Lz4Codec? How can I use it? Regards Tomas