[ https://issues.apache.org/jira/browse/HADOOP-9504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Foley resolved HADOOP-9504. -------------------------------- Resolution: Fixed Target Version/s: 0.23.8, 2.1.0-beta, 1.2.1 (was: 2.1.0-beta, 0.23.8, 1.2.1) Committed to branch-1 and branch-1.2. Thanks, Liang and Jason! > MetricsDynamicMBeanBase has concurrency issues in createMBeanInfo > ----------------------------------------------------------------- > > Key: HADOOP-9504 > URL: https://issues.apache.org/jira/browse/HADOOP-9504 > Project: Hadoop Common > Issue Type: Bug > Components: metrics > Affects Versions: 3.0.0, 2.0.3-alpha > Reporter: Liang Xie > Assignee: Liang Xie > Priority: Critical > Fix For: 2.1.0-beta, 1.2.1, 0.23.8 > > Attachments: HADOOP-9504-branch-1.txt, HADOOP-9504.txt, > HADOOP-9504-v2.txt > > > Please see HBASE-8416 for detail information. > we need to take care of the synchronization for HashMap put(), otherwise it > may lead to spin loop. -- 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