Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 6BF45CFED for ; Mon, 24 Jun 2013 19:14:21 +0000 (UTC) Received: (qmail 13022 invoked by uid 500); 24 Jun 2013 19:14:21 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 12995 invoked by uid 500); 24 Jun 2013 19:14:21 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 12986 invoked by uid 99); 24 Jun 2013 19:14:21 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Jun 2013 19:14:21 +0000 Date: Mon, 24 Jun 2013 19:14:21 +0000 (UTC) From: "Ravi Prakash (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-339) TestResourceTrackerService is failing intermittently MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/YARN-339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13692270#comment-13692270 ] Ravi Prakash commented on YARN-339: ----------------------------------- Hi Vinod! Nopes! I can't reproduce this anymore. Closing as fixed. Please re-open if you think the patch should still go in. Thanks Jianhe and Vinod! > TestResourceTrackerService is failing intermittently > ---------------------------------------------------- > > Key: YARN-339 > URL: https://issues.apache.org/jira/browse/YARN-339 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 3.0.0, 0.23.5 > Reporter: Ravi Prakash > Assignee: Jian He > Attachments: YARN-339.patch > > > The test after testReconnectNode() is failing usually. This might be a race condition in Metrics2 code. > Tests run: 8, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.127 sec <<< FAILURE! > testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService) Time elapsed: 55 sec <<< ERROR! > org.apache.hadoop.metrics2.MetricsException: Metrics source ClusterMetrics already exists! > at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:134) > at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:115) > at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217) > at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.registerMetrics(ClusterMetrics.java:71) > at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getMetrics(ClusterMetrics.java:58) > at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:74) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira