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Devaraj K updated MAPREDUCE-4008: --------------------------------- Affects Version/s: (was: 0.24.0) 3.0.0 2.0.0 > ResourceManager throws MetricsException on start up saying QueueMetrics MBean > already exists > -------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-4008 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4008 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2, resourcemanager, scheduler > Affects Versions: 2.0.0, 3.0.0 > Reporter: Devaraj K > Assignee: Devaraj K > Attachments: MAPREDUCE-4008.patch > > > {code:xml} > 2012-03-14 15:22:23,089 WARN org.apache.hadoop.metrics2.util.MBeans: Error > creating MBean object name: > Hadoop:service=ResourceManager,name=QueueMetrics,q0=default > org.apache.hadoop.metrics2.MetricsException: > org.apache.hadoop.metrics2.MetricsException: > Hadoop:service=ResourceManager,name=QueueMetrics,q0=default already exists! > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newObjectName(DefaultMetricsSystem.java:117) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newMBeanName(DefaultMetricsSystem.java:102) > at org.apache.hadoop.metrics2.util.MBeans.getMBeanName(MBeans.java:91) > at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:55) > at > org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.startMBeans(MetricsSourceAdapter.java:218) > at > org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.start(MetricsSourceAdapter.java:93) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.registerSource(MetricsSystemImpl.java:243) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl$1.postStart(MetricsSystemImpl.java:227) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl$3.invoke(MetricsSystemImpl.java:288) > at $Proxy6.postStart(Unknown Source) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:183) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:155) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:54) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.start(ResourceManager.java:454) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:588) > Caused by: org.apache.hadoop.metrics2.MetricsException: > Hadoop:service=ResourceManager,name=QueueMetrics,q0=default already exists! > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newObjectName(DefaultMetricsSystem.java:113) > ... 19 more > 2012-03-14 15:22:23,090 WARN org.apache.hadoop.metrics2.util.MBeans: Failed > to register MBean "null" > javax.management.RuntimeOperationsException: Exception occurred trying to > register the MBean > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:969) > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:917) > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312) > at > com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482) > at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:57) > at > org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.startMBeans(MetricsSourceAdapter.java:218) > at > org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.start(MetricsSourceAdapter.java:93) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.registerSource(MetricsSystemImpl.java:243) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl$1.postStart(MetricsSystemImpl.java:227) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl$3.invoke(MetricsSystemImpl.java:288) > at $Proxy6.postStart(Unknown Source) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:183) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:155) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:54) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.start(ResourceManager.java:454) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:588) > Caused by: java.lang.IllegalArgumentException: No object name specified > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:967) > ... 20 more > {code} -- This message is automatically generated by JIRA. 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