Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 30809 invoked from network); 2 Mar 2011 11:05:53 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 2 Mar 2011 11:05:53 -0000 Received: (qmail 89616 invoked by uid 500); 2 Mar 2011 11:05:50 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 88961 invoked by uid 500); 2 Mar 2011 11:05:44 -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 88953 invoked by uid 500); 2 Mar 2011 11:05:43 -0000 Delivered-To: apmail-hadoop-core-user@hadoop.apache.org Received: (qmail 88945 invoked by uid 99); 2 Mar 2011 11:05:42 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Mar 2011 11:05:42 +0000 X-ASF-Spam-Status: No, hits=0.0 required=5.0 tests=FREEMAIL_FROM,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of lists@nabble.com designates 216.139.236.26 as permitted sender) Received: from [216.139.236.26] (HELO sam.nabble.com) (216.139.236.26) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Mar 2011 11:05:36 +0000 Received: from isper.nabble.com ([192.168.236.156]) by sam.nabble.com with esmtp (Exim 4.69) (envelope-from ) id 1Pujrn-0000DJ-DJ for core-user@hadoop.apache.org; Wed, 02 Mar 2011 03:05:15 -0800 Message-ID: <31048375.post@talk.nabble.com> Date: Wed, 2 Mar 2011 03:05:15 -0800 (PST) From: xypod-ii To: core-user@hadoop.apache.org Subject: Get the number of map & reduce tasks MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Nabble-From: uncle_jimbo@o2.pl X-Virus-Checked: Checked by ClamAV on apache.org Hello, Is it possible to get the actual numbers of map and reduce tasks from the level of JobClient or RunningJob? Jobtracker webapp gets this information directly from JobTracker using JobInProgress class (desiredMaps and desiredReduces), but is it possible to retrieve this information from client perspective, when the job is submitted successfully? Thanks, x -- View this message in context: http://old.nabble.com/Get-the-number-of-map---reduce-tasks-tp31048375p31048375.html Sent from the Hadoop core-user mailing list archive at Nabble.com.