You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (Created) (JIRA)" <ji...@apache.org> on 2012/02/29 03:45:58 UTC

[jira] [Created] (HADOOP-8118) Print the stack trace of InstanceAlreadyExistsException in trace level

Print the stack trace of InstanceAlreadyExistsException in trace level
----------------------------------------------------------------------

                 Key: HADOOP-8118
                 URL: https://issues.apache.org/jira/browse/HADOOP-8118
             Project: Hadoop Common
          Issue Type: Improvement
          Components: metrics
            Reporter: Tsz Wo (Nicholas), SZE
            Assignee: Tsz Wo (Nicholas), SZE
            Priority: Minor


There are many InstanceAlreadyExistsException stack traces in the unit tests output like below.
{noformat}
javax.management.InstanceAlreadyExistsException: Hadoop:service=NameNode,name=NameNodeInfo
	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
	...
{noformat}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira