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 87CFC1833B for ; Thu, 14 May 2015 01:40:05 +0000 (UTC) Received: (qmail 47056 invoked by uid 500); 14 May 2015 01:40:00 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 47006 invoked by uid 500); 14 May 2015 01:40:00 -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 46992 invoked by uid 99); 14 May 2015 01:40:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 May 2015 01:40:00 +0000 Date: Thu, 14 May 2015 01:40:00 +0000 (UTC) From: "Hudson (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-11361) Fix a race condition in MetricsSourceAdapter.updateJmxCache 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/HADOOP-11361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14543056#comment-14543056 ] Hudson commented on HADOOP-11361: --------------------------------- FAILURE: Integrated in Hadoop-trunk-Commit #7826 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7826/]) HADOOP-11361. Fix a race condition in MetricsSourceAdapter.updateJmxCache. Contributed by Brahma Reddy Battula. (ozawa: rev 4356e8a5ef0ac6d11a34704b80ef360a710e623a) * hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSourceAdapter.java * hadoop-common-project/hadoop-common/CHANGES.txt > Fix a race condition in MetricsSourceAdapter.updateJmxCache > ----------------------------------------------------------- > > Key: HADOOP-11361 > URL: https://issues.apache.org/jira/browse/HADOOP-11361 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 2.4.1, 2.6.0, 2.5.1 > Reporter: Brahma Reddy Battula > Assignee: Brahma Reddy Battula > Labels: BB2015-05-TBR > Fix For: 2.8.0 > > Attachments: HADOOP-111361-003.patch, HADOOP-11361-002.patch, HADOOP-11361.patch, HDFS-7487.patch > > > {noformat} > Caused by: java.lang.NullPointerException > at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateAttrCache(MetricsSourceAdapter.java:247) > at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateJmxCache(MetricsSourceAdapter.java:177) > at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getAttribute(MetricsSourceAdapter.java:102) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:647) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)