Return-Path: X-Original-To: apmail-hadoop-common-dev-archive@www.apache.org Delivered-To: apmail-hadoop-common-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 05FAF74B6 for ; Wed, 9 Nov 2011 04:45:02 +0000 (UTC) Received: (qmail 55618 invoked by uid 500); 9 Nov 2011 04:45:00 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 55552 invoked by uid 500); 9 Nov 2011 04:44:59 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 55544 invoked by uid 99); 9 Nov 2011 04:44:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Nov 2011 04:44:58 +0000 X-ASF-Spam-Status: No, hits=1.6 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of bharathravi1@gmail.com designates 209.85.214.48 as permitted sender) Received: from [209.85.214.48] (HELO mail-bw0-f48.google.com) (209.85.214.48) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Nov 2011 04:44:51 +0000 Received: by bkar19 with SMTP id r19so1627919bka.35 for ; Tue, 08 Nov 2011 20:44:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=F/KZgMS7WZ858gepe7YTqXmaW9zpTMV3BhPY4OK/qV8=; b=U13tspQTw2bSZ/R+/LmFqwgYTP2chl1MKyvdQU/MkJGiTqkE1IVnmmfNyjs0/EB74y 0PWXiPzRHOJmotkqYtVIvfM7d5I7sZhUH9j4YoueNmUaJphN3vntDJ8LiMX8xQPVGMYH E9vpFj8bFI9zM5gBduAOE3TJSXpffhd04+f08= Received: by 10.204.141.142 with SMTP id m14mr388586bku.89.1320813870143; Tue, 08 Nov 2011 20:44:30 -0800 (PST) MIME-Version: 1.0 Received: by 10.204.149.14 with HTTP; Tue, 8 Nov 2011 20:44:09 -0800 (PST) In-Reply-To: References: From: Bharath Ravi Date: Tue, 8 Nov 2011 23:44:09 -0500 Message-ID: Subject: Re: Parallel mapred jobs in Yarn To: common-dev@hadoop.apache.org Content-Type: multipart/alternative; boundary=0015174781128b5a4b04b145f1e8 --0015174781128b5a4b04b145f1e8 Content-Type: text/plain; charset=ISO-8859-1 Thanks, Prashant! I'll try Yarn out with the Fairscheduler. On 8 November 2011 01:01, Prashant Sharma wrote: > Yes! , you can do the same in yarn as well. > -P > > On Tue, Nov 8, 2011 at 3:24 AM, Bharath Ravi > wrote: > > > Hi all, > > > > I have a beginner's question: > > How can I configure yarn to allow multiple parallel mapreduce jobs to > run? > > Currently, the execution is sequential: each submitted job waits for the > > previous to run. > > > > In MR1, this could be done by enabling the > fairscheduler/capacityscheduler. > > Is there a similar configuration in Yarn as well? > > > > Thanks a lot! > > -- > > Bharath Ravi > > > -- Bharath Ravi --0015174781128b5a4b04b145f1e8--