Return-Path: Delivered-To: apmail-hadoop-general-archive@minotaur.apache.org Received: (qmail 39855 invoked from network); 27 Oct 2010 07:23:02 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 27 Oct 2010 07:23:02 -0000 Received: (qmail 44176 invoked by uid 500); 27 Oct 2010 07:23:01 -0000 Delivered-To: apmail-hadoop-general-archive@hadoop.apache.org Received: (qmail 44117 invoked by uid 500); 27 Oct 2010 07:22:59 -0000 Mailing-List: contact general-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@hadoop.apache.org Delivered-To: mailing list general@hadoop.apache.org Received: (qmail 44109 invoked by uid 99); 27 Oct 2010 07:22:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Oct 2010 07:22:58 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=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 gaur.vbagga@gmail.com designates 74.125.82.176 as permitted sender) Received: from [74.125.82.176] (HELO mail-wy0-f176.google.com) (74.125.82.176) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Oct 2010 07:22:52 +0000 Received: by wyg36 with SMTP id 36so377509wyg.35 for ; Wed, 27 Oct 2010 00:22:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:content-type; bh=K21V6I46AdpKV6AMAPIBlzSuwpXgTr50EAtPZG0JRAM=; b=Q5cPKJ/bAnqRjEL80KfNltdDRMFNE/4I3BEOFEGFWrdcJh3nNt1BUqbItj66343too BrmS+mKxEIIuqYZjrBkxllYcJq7jG66SyovEGIOIPPho9g5gLDfCzism9pmrbJJYxurE sZJKaL4rMxnHGl0Bw5rJCz3nXMU50nhD7r1LY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=RfWCHJC0BNmpxNt2XWhbD/Qyc7t/pm1Y2kOIcpnnbOuhps5wJhZKtC2fJuN8H6rVpL fV5jfRhFRXUW9VF1SlthpTJRGZSHkqH0lf+EcArmWaG9n8XYN+JIMIcbsG6Fd6zkuLDk cpZxq6HviexkrUNqk8pWCOg0Ve1b1E7hE4OLU= Received: by 10.216.168.202 with SMTP id k52mr8560008wel.105.1288164150966; Wed, 27 Oct 2010 00:22:30 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.69.142 with HTTP; Wed, 27 Oct 2010 00:22:10 -0700 (PDT) In-Reply-To: References: From: gaurav bagga Date: Wed, 27 Oct 2010 00:22:10 -0700 Message-ID: Subject: Re: Running jar files inside map task To: general@hadoop.apache.org Content-Type: multipart/alternative; boundary=001485f631bea17aa00493941654 --001485f631bea17aa00493941654 Content-Type: text/plain; charset=ISO-8859-1 It would be great if you could tell or point me to an article which uses the output of first map reduce as input for the 2nd map reduce. -Gaurav On Tue, Oct 26, 2010 at 7:02 PM, Kumar Harshit wrote: > You can create 2nd map reduce job. The input to the mapper of 2nd Map > Reduce > job is the output of 1st Map Reduce job. This way you can tackle the issue. > > Hope it helps > > Kumar > > On Mon, Oct 25, 2010 at 1:42 PM, Ankit Gandhi > wrote: > > > Hey, > > I want to know whether can I run a jar file inside a map task or not > > because > > I have to use the output of that file in my map task. > > I am able to run it in standalone mode but it fails in psuedo-distributed > > mode. > > Thanks in advance > > > > -- > > Ankit Gandhi > > Undergraduate > > Center for Visual Information Technology > > Computer Science Engineering & Dual Degree > > IIIT-Hyderabad > > > --001485f631bea17aa00493941654--