Return-Path: X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 483458628 for ; Fri, 12 Aug 2011 17:44:52 +0000 (UTC) Received: (qmail 91114 invoked by uid 500); 12 Aug 2011 17:44:51 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 91076 invoked by uid 500); 12 Aug 2011 17:44:51 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 91057 invoked by uid 99); 12 Aug 2011 17:44:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Aug 2011 17:44:51 +0000 X-ASF-Spam-Status: No, hits=-2000.8 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; Fri, 12 Aug 2011 17:44:48 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 6C0B1BAFE6 for ; Fri, 12 Aug 2011 17:44:27 +0000 (UTC) Date: Fri, 12 Aug 2011 17:44:27 +0000 (UTC) From: "Hudson (JIRA)" To: common-issues@hadoop.apache.org Message-ID: <1040004535.33988.1313171067439.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <1554235445.18125.1312842987524.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (HADOOP-7529) Possible deadlock in metrics2 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/HADOOP-7529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084279#comment-13084279 ] Hudson commented on HADOOP-7529: -------------------------------- Integrated in Hadoop-Common-trunk-Commit #741 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/741/]) HADOOP-7529. Fix lock cycles in metrics system. (llu) llu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1157187 Files : * /hadoop/common/trunk/hadoop-common/CHANGES.txt * /hadoop/common/trunk/hadoop-common/src/main/java/org/apache/hadoop/metrics2/lib/DefaultMetricsSystem.java > Possible deadlock in metrics2 > ----------------------------- > > Key: HADOOP-7529 > URL: https://issues.apache.org/jira/browse/HADOOP-7529 > Project: Hadoop Common > Issue Type: Bug > Components: metrics > Affects Versions: 0.23.0 > Reporter: Todd Lipcon > Assignee: Luke Lu > Priority: Critical > Fix For: 0.23.0 > > Attachments: hadoop-7529-v1.patch, hadoop-7529-v2.patch, metrics-deadlock.png, metrics-shutdown.png > > > Lock cycle detected by jcarder between MetricsSystemImpl and DefaultMetricsSystem -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira