Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 99347 invoked from network); 8 Sep 2010 09:05:01 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 8 Sep 2010 09:05:01 -0000 Received: (qmail 46827 invoked by uid 500); 8 Sep 2010 09:04:58 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 46541 invoked by uid 500); 8 Sep 2010 09:04:55 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Received: (qmail 46532 invoked by uid 99); 8 Sep 2010 09:04:54 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Sep 2010 09:04:54 +0000 X-ASF-Spam-Status: No, hits=4.4 required=10.0 tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of crystaldoll06@gmail.com designates 74.125.82.48 as permitted sender) Received: from [74.125.82.48] (HELO mail-ww0-f48.google.com) (74.125.82.48) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Sep 2010 09:04:46 +0000 Received: by wwb39 with SMTP id 39so9471009wwb.29 for ; Wed, 08 Sep 2010 02:04:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=D5wCdqzlr8VkxDorco+rTEq//FxcQo4wwq4Qq6wTV7Q=; b=mYyoP2jJPXIBM799KNg39BuqjiwGBOKEghfItKdOq1LbZMEtNxuOgLaicdLHN30TQG 8dv0dN5PRuLuPGvEnh1PvdOT+ManZ2ZWNyWVpKK3xYOymJq9OW3wV0yqVXX87ojilcXl HQ8CMIG669wx/bZIr/9OJPrl/e7hRTkB0H26o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=VaJczw1DKwj9SrZD1odn+zbAzG77aRR1LdYopA8K92B2/g32M4gtvkdHJVOnaI3ouL b+M9BcPrce4DLhopC1XxHik1qNlV0vOwwpSo7baOB7xSaz6SiafgpCF7D75vU0f8EfQa ALZjcq2Q0gLb9nYrg199z4ESUZ622Du/YOZsg= MIME-Version: 1.0 Received: by 10.216.48.146 with SMTP id v18mr1145364web.56.1283936665679; Wed, 08 Sep 2010 02:04:25 -0700 (PDT) Received: by 10.216.50.85 with HTTP; Wed, 8 Sep 2010 02:04:25 -0700 (PDT) Date: Wed, 8 Sep 2010 02:04:25 -0700 Message-ID: Subject: Hadoop Streaming? From: Rita Liu To: common-user@hadoop.apache.org Content-Type: multipart/alternative; boundary=001485f6c762df3c23048fbbcc98 --001485f6c762df3c23048fbbcc98 Content-Type: text/plain; charset=ISO-8859-1 Hi :) May I have two simple (and general) question regarding Hadoop Streaming? 1. What's the difference among hadoop streaming, hadoop pipe, and hadoop online (hop), a pipelining version developed by UC Berkeley? 2. In the current hadoop trunk, where could we find hadoop-streaming.jar? Further -- may I have an example which teaches me how to use hadoop-streaming feature? Thanks a lot! -Rita :) --001485f6c762df3c23048fbbcc98--