From mapreduce-dev-return-4519-apmail-hadoop-mapreduce-dev-archive=hadoop.apache.org@hadoop.apache.org Thu Sep 8 10:41:50 2011 Return-Path: X-Original-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D62AB70DE for ; Thu, 8 Sep 2011 10:41:50 +0000 (UTC) Received: (qmail 14562 invoked by uid 500); 8 Sep 2011 10:41:49 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 12774 invoked by uid 500); 8 Sep 2011 10:41:38 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-dev@hadoop.apache.org Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 12720 invoked by uid 99); 8 Sep 2011 10:41:34 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 Sep 2011 10:41:34 +0000 X-ASF-Spam-Status: No, hits=-2000.5 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 Sep 2011 10:41:30 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 1848489CD1 for ; Thu, 8 Sep 2011 10:41:09 +0000 (UTC) Date: Thu, 8 Sep 2011 10:41:09 +0000 (UTC) From: "Ravi Teja Ch N V (JIRA)" To: mapreduce-dev@hadoop.apache.org Message-ID: <1240367677.2553.1315478469095.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Created] (MAPREDUCE-2949) NodeManager in a inconsistent state if a service startup fails. 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 NodeManager in a inconsistent state if a service startup fails. --------------------------------------------------------------- Key: MAPREDUCE-2949 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2949 Project: Hadoop Map/Reduce Issue Type: Bug Components: nodemanager Affects Versions: 0.24.0 Reporter: Ravi Teja Ch N V When a service startup fails at the Nodemanager, the Nodemanager JVM doesnot exit as the following threads are still running. Daemon Thread [Timer for 'NodeManager' metrics system] (Running) Thread [pool-1-thread-1] (Running) Thread [Thread-11] (Running) Thread [DestroyJavaVM] (Running). As a result, the NodeManager keeps running even though no services are started. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira