Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-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 65C3110F44 for ; Wed, 21 Aug 2013 13:54:16 +0000 (UTC) Received: (qmail 485 invoked by uid 500); 21 Aug 2013 13:54:11 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 99901 invoked by uid 500); 21 Aug 2013 13:54:09 -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 99894 invoked by uid 99); 21 Aug 2013 13:54:09 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Aug 2013 13:54:09 +0000 X-ASF-Spam-Status: No, hits=1.8 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_IMAGE_ONLY_32,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of rjain15@gmail.com designates 209.85.220.178 as permitted sender) Received: from [209.85.220.178] (HELO mail-vc0-f178.google.com) (209.85.220.178) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Aug 2013 13:54:05 +0000 Received: by mail-vc0-f178.google.com with SMTP id ha12so281386vcb.9 for ; Wed, 21 Aug 2013 06:53:44 -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=XZ+IbbYRA36WaOkbLP/irq1vkPq97ycq/G3EVpmjCfw=; b=zlwptIbktXOSX8eEp8YmsF1NWEeBZ4XrHjjvaCNfWTh/SfRPTLHOQ33tMELj4PlSQh 4gZqNm5cD0sRcqIAN9ufxcIqk3pu3UjhntSXjt5HqUXqsojG6IzEyBrHAjlWZKPnayxG 3Tj4ebedx+TzsjzFOqHpV3wLUS2qrcPqd/STyqc3B7qYPdVLnOERbzzacsTKB03z9Z9z mAtV+BeVVzcFRJ4VFEq2hdvqml65cBhORPR+TktcUi/Yz9riPyAtLpugICTX3nxENHU2 37fVv2AA1ruFa+lTJMfmthG8nt3SH+sqA6vSZjM0Sy/GdE2AMzcU6n9QiQBkTPqHkkfm Eybw== MIME-Version: 1.0 X-Received: by 10.52.0.108 with SMTP id 12mr28498vdd.45.1377093224485; Wed, 21 Aug 2013 06:53:44 -0700 (PDT) Received: by 10.58.75.226 with HTTP; Wed, 21 Aug 2013 06:53:44 -0700 (PDT) In-Reply-To: References: Date: Wed, 21 Aug 2013 09:53:44 -0400 Message-ID: Subject: Re: Method Calls From: Rajesh Jain To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=047d7bacb3be77dc3804e47580e7 X-Virus-Checked: Checked by ClamAV on apache.org --047d7bacb3be77dc3804e47580e7 Content-Type: text/plain; charset=ISO-8859-1 Thanks. Both these blogs are awesome. On Tue, Aug 20, 2013 at 10:51 PM, Harsh J wrote: > For the MR2 YARN app, a nice diagram of all relevant protocol calls can be > found at > http://blog.cloudera.com/blog/2012/02/mapreduce-2-0-in-hadoop-0-23/ > > > On Wed, Aug 21, 2013 at 3:28 AM, Rajesh Jain wrote: > >> >> >> I am looking for the various method calls (entry points) in the inter >> tier communication. >> >> When the client submits a job for map-reduce, what is the sequence of >> calls started, e.g Node Manager to Resource Manager or Container to App >> Master. How is the App Master Child JVM spawned etc. >> >> Does any one have a high level call flow / sequence diagram? >> >> Thanks, >> Rajesh >> >> >> >> [image: MapReduce NextGen Architecture] >> > > > > -- > Harsh J > --047d7bacb3be77dc3804e47580e7 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable