From mapreduce-issues-return-17041-apmail-hadoop-mapreduce-issues-archive=hadoop.apache.org@hadoop.apache.org Tue Sep 28 08:22:03 2010 Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 50170 invoked from network); 28 Sep 2010 08:22:03 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 28 Sep 2010 08:22:03 -0000 Received: (qmail 75590 invoked by uid 500); 28 Sep 2010 08:22:03 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 75485 invoked by uid 500); 28 Sep 2010 08:22:01 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 75132 invoked by uid 99); 28 Sep 2010 08:21:59 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Sep 2010 08:21:59 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Sep 2010 08:21:57 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o8S8LaYa021541 for ; Tue, 28 Sep 2010 08:21:36 GMT Message-ID: <426172.438571285662096120.JavaMail.jira@thor> Date: Tue, 28 Sep 2010 04:21:36 -0400 (EDT) From: "Amareshwari Sriramadasu (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Resolved: (MAPREDUCE-1517) streaming should support running on background In-Reply-To: <106241430.417681266732148254.JavaMail.jira@brutus.apache.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MAPREDUCE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu resolved MAPREDUCE-1517. ------------------------------------------------ Hadoop Flags: [Reviewed] Release Note: Adds -background option to run a streaming job in background. (was: There is no new test for this patch, this only changes the control progress.) Fix Version/s: 0.22.0 Resolution: Fixed +1 All the tests passed with the patch. I just committed this. Thanks Bochun ! > streaming should support running on background > ---------------------------------------------- > > Key: MAPREDUCE-1517 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1517 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Components: contrib/streaming > Reporter: Bochun Bai > Fix For: 0.22.0 > > Attachments: contrib-streaming-background-with-test-with-license.patch, contrib-streaming-background-with-test-with-license2.patch, contrib-streaming-background-with-test.patch, contrib-streaming-background.patch, contrib-streaming-background.patch, hadoop-mapred-patch-logs.tar.gz > > > StreamJob submit the job and use a while loop monitor the progress. > I prefer it running on background. > Just add "&" at the end of command is a alternative solution, but it keeps a java process on client machine. > When submit hundreds jobs at the same time, the client machine is overloaded. > Adding a -background option to StreamJob, tell it only submit and don't monitor the progress. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.