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 B00D917D10 for ; Thu, 30 Apr 2015 19:04:34 +0000 (UTC) Received: (qmail 3910 invoked by uid 500); 30 Apr 2015 19:04:29 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 3768 invoked by uid 500); 30 Apr 2015 19:04:29 -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 3716 invoked by uid 99); 30 Apr 2015 19:04:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 Apr 2015 19:04:29 +0000 X-ASF-Spam-Status: No, hits=2.4 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: message received from 54.191.145.13 which is an MX secondary for user@hadoop.apache.org) Received: from [54.191.145.13] (HELO mx1-us-west.apache.org) (54.191.145.13) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 Apr 2015 19:04:22 +0000 Received: from mail-wg0-f45.google.com (mail-wg0-f45.google.com [74.125.82.45]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with ESMTPS id 4EE7B24FF9 for ; Thu, 30 Apr 2015 19:04:02 +0000 (UTC) Received: by wgyo15 with SMTP id o15so72613703wgy.2 for ; Thu, 30 Apr 2015 12:04:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=u1Ohz5+8o0jhC1d99ptqvJF8O4GIg+6+nT2z4gs1Qes=; b=l0K8r9w6AMoUvIgv/Bc1Ai24el8kYHt01GLd3ulrey9pU5dG5STtq542SWsztws42F wJ732wP7RTtdF9qIU0dR/OuVcyoD7VdWx2KIGuT2uF5oJVVrTZLx6nftuofXm0RK57Xq bAh01OywBF0VR7RROd3w9mcPyM3Wy3obL/jzduI+zq2LWwdRXx/ZbIiB9dXhXNtJyXoQ JOXjjAxp04w59TGQhXcw5lPvUlewpEC6LQspW++FnorNxMp4hGMLHAp+1dA8MGdm2Mhy 2uZ223/c3eSxUzA31b2p9gXM37EVtmSXE34jM9aMXdLlr7KZvCdKEm5D2CVluo1pfPPO RuAA== MIME-Version: 1.0 X-Received: by 10.180.211.2 with SMTP id my2mr7967651wic.78.1430420641156; Thu, 30 Apr 2015 12:04:01 -0700 (PDT) Received: by 10.28.54.219 with HTTP; Thu, 30 Apr 2015 12:04:01 -0700 (PDT) In-Reply-To: References: Date: Fri, 1 May 2015 00:34:01 +0530 Message-ID: Subject: Re: max number of application master in YARN From: Shushant Arora To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=001a11c37c183212ac0514f5c220 X-Virus-Checked: Checked by ClamAV on apache.org --001a11c37c183212ac0514f5c220 Content-Type: text/plain; charset=UTF-8 Thanks!! Is it for capacity scheduler only. Or applicable to fair scheduler also? On Fri, May 1, 2015 at 12:22 AM, Prashant Kommireddi wrote: > Take a look at > > yarn.scheduler.capacity.maximum-am-resource-percent > > > > On Thu, Apr 30, 2015 at 11:38 AM, Shushant Arora < > shushantarora09@gmail.com> wrote: > >> Is there any configuration in MR2 and YARN to limit concurrent max >> applications by setting max limit on ApplicationMasters in the cluster? >> > > --001a11c37c183212ac0514f5c220 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Thanks!!
Is it for capacity scheduler only. Or applica= ble to fair scheduler also?

On Fri, May 1, 2015 at 12:22 AM, Prashant Kommireddi = <prash1784@gmail.com> wrote:
Take a look at=C2=A0

yarn.scheduler.capacity.maximum-am-resource-percent




On Thu, Apr 30, 2015 at 11:38 AM,= Shushant Arora <shushantarora09@gmail.com> wrote:
Is there any configuratio= n in MR2 and YARN to limit concurrent max applications by setting max limit= on ApplicationMasters in the cluster?


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