https://issues.apache.org/bugzilla/show_bug.cgi?id=52842
Bug #: 52842
Summary: MBeanDumper dumpBeans SEVERE: Error getting attribute
while using JMXProxy servlet
Product: Tomcat 7
Version: 7.0.26
Platform: PC
OS/Version: Windows Vista
Status: NEW
Severity: minor
Priority: P2
Component: Manager
AssignedTo: [email protected]
ReportedBy: [email protected]
Classification: Unclassified
Hi,
We have been using the following two JMXProxy URLs for monitoring without issue
in 6.0.29.
http://localhost:8080/manager/jmxproxy/?qry=*:type=Executor,name=tomcatThreadPool
OK - Number of results: 1
Name: Catalina:type=Executor,name=tomcatThreadPool
modelerType: org.apache.tomcat.util.modeler.BaseModelMBean
threadPriority: 5
queueSize: 0
corePoolSize: 4
maxIdleTime: 60000
threadRenewalDelay: 1000
minSpareThreads: 4
activeCount: 1
maxThreads: 150
completedTaskCount: 17
maxQueueSize: 2147483647
largestPoolSize: 5
stateName: STARTED
name: tomcatThreadPool
poolSize: 3
namePrefix: catalina-exec-
http://localhost:8080/manager/jmxproxy/?qry=bean:name=eventingDataSource
OK - Number of results: 1
Name: bean:name=eventingDataSource
modelerType: org.apache.tomcat.jdbc.pool.DataSource
MaxIdle: 100
JdbcInterceptors:
org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer
DefaultTransactionIsolation: -1
ValidationQuery: SELECT 1 FROM dual
TestOnConnect: false
Password: Password not available as DataSource/JMX operation.
AbandonWhenPercentageFull: 0
TestOnReturn: false
Username: xxxx
NumActive: 0
MinIdle: 10
PoolSize: 4
ValidationInterval: 1800000
Connection:
ProxyConnection[PooledConnection[oracle.jdbc.driver.T4CConnection@17f8b39]]
NumIdle: 2
AccessToUnderlyingConnectionAllowed: true
Url: jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST =
localhost)(PORT = 1580))(CONNECT_DATA =(SERVER = DEDICATED)( SERVICE_NAME =
anywhere.com )(INSTANCE_NAME = xxx)(SID = xxx)))
Size: 4
Active: 2
AlternateUsernameAllowed: false
TestOnBorrow: true
LoginTimeout: 6
MaxActive: 100
MaxAge: 0
SuspectTimeout: 0
Pool: org.apache.tomcat.jdbc.pool.ConnectionPool@9283bf
NumTestsPerEvictionRun: 0
Name: Tomcat Connection Pool[1-6300663]
MaxWait: 6000
PoolProperties: ConnectionPool[defaultAutoCommit=null; defaultReadOnly=null;
defaultTransactionIsolation=-1; defaultCatalog=null;
driverClassName=oracle.jdbc.driver.OracleDriver; maxActive=100; maxIdle=100;
minIdle=10; initialSize=10; maxWait=6000; testOnBorrow=true;
testOnReturn=false; timeBetweenEvictionRunsMillis=30000;
numTestsPerEvictionRun=0; minEvictableIdleTimeMillis=30000;
testWhileIdle=false; testOnConnect=false; password=xxxxx;
url=jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST =
localhost)(PORT = 1580))(CONNECT_DATA =(SERVER = DEDICATED)( SERVICE_NAME =
anywhere.com )(INSTANCE_NAME = xxx)(SID = xxx))); username=xxx;
validationQuery=SELECT 1 FROM dual; validationInterval=1800000;
accessToUnderlyingConnectionAllowed=true; removeAbandoned=true;
removeAbandonedTimeout=60; logAbandoned=true; connectionProperties=null;
initSQL=null;
jdbcInterceptors=org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
jmxEnabled=true; fairQueue=false; useEquals=false; abandonWhenPercentageFull=0;
maxAge=0; useLock=false; dataSource=null; dataSourceJNDI=null;
alternateUsernameAllowed=false;
PoolName: Tomcat Connection Pool[1-6300663]
WaitCount: 0
JmxEnabled: true
TestWhileIdle: false
UseEquals: false
UseLock: false
DriverClassName: oracle.jdbc.driver.OracleDriver
RemoveAbandonedTimeout: 60
DbProperties: {user=xxxx, password=xxxx}
Idle: 2
LogAbandoned: true
FairQueue: false
PoolSweeperEnabled: true
ConnectionAsync:
org.apache.tomcat.jdbc.pool.ConnectionPool$ConnectionFuture@e9c2d3
JdbcInterceptorsAsArray:
Array[org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition] of
length 2
org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@125f027
org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@1b99628
RemoveAbandoned: true
TimeBetweenEvictionRunsMillis: 30000
MinEvictableIdleTimeMillis: 30000
InitialSize: 10
After upgrading to 7.0.26 the JMXProxy URLs still return the correct data
however I am now seeing the following exceptions in the Tomcat logs.
Mar 6, 2012 9:17:40 AM org.apache.catalina.mbeans.MBeanDumper dumpBeans
SEVERE: Error getting attribute Catalina:type=Executor,name=tomcatThreadPool
prestartminSpareThreads
javax.management.ReflectionException: Cannot find getter method
getPrestartminSpareThreads
at
org.apache.tomcat.util.modeler.ManagedBean.getGetter(ManagedBean.java:517)
at
org.apache.tomcat.util.modeler.BaseModelMBean.getAttribute(BaseModelMBean.java:181)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638)
at
org.apache.catalina.mbeans.MBeanDumper.dumpBeans(MBeanDumper.java:82)
at
org.apache.catalina.manager.JMXProxyServlet.listBeans(JMXProxyServlet.java:172)
at
org.apache.catalina.manager.JMXProxyServlet.doGet(JMXProxyServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoSuchMethodException:
org.apache.catalina.core.StandardThreadExecutor.getPrestartminSpareThreads()
at java.lang.Class.getMethod(Class.java:1605)
at
org.apache.tomcat.util.modeler.ManagedBean.getGetter(ManagedBean.java:510)
... 27 more
Mar 6, 2012 9:17:40 AM org.apache.catalina.mbeans.MBeanDumper dumpBeans
SEVERE: Error getting attribute Catalina:type=Executor,name=tomcatThreadPool
daemon
javax.management.ReflectionException: Cannot find getter method getDaemon
at
org.apache.tomcat.util.modeler.ManagedBean.getGetter(ManagedBean.java:517)
at
org.apache.tomcat.util.modeler.BaseModelMBean.getAttribute(BaseModelMBean.java:181)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638)
at
org.apache.catalina.mbeans.MBeanDumper.dumpBeans(MBeanDumper.java:82)
at
org.apache.catalina.manager.JMXProxyServlet.listBeans(JMXProxyServlet.java:172)
at
org.apache.catalina.manager.JMXProxyServlet.doGet(JMXProxyServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoSuchMethodException:
org.apache.catalina.core.StandardThreadExecutor.getDaemon()
at java.lang.Class.getMethod(Class.java:1605)
at
org.apache.tomcat.util.modeler.ManagedBean.getGetter(ManagedBean.java:510)
... 27 more
Mar 6, 2012 9:18:20 AM org.apache.catalina.mbeans.MBeanDumper dumpBeans
SEVERE: Error getting attribute bean:name=eventingDataSource PooledConnection
javax.management.MBeanException: RuntimeException thrown in RequiredModelMBean
while trying to invoke operation getPooledConnection
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1091)
at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:955)
at
org.springframework.jmx.export.SpringModelMBean.invoke(SpringModelMBean.java:90)
at
javax.management.modelmbean.RequiredModelMBean.getAttribute(RequiredModelMBean.java:1358)
at
org.springframework.jmx.export.SpringModelMBean.getAttribute(SpringModelMBean.java:109)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638)
at
org.apache.catalina.mbeans.MBeanDumper.dumpBeans(MBeanDumper.java:82)
at
org.apache.catalina.manager.JMXProxyServlet.listBeans(JMXProxyServlet.java:172)
at
org.apache.catalina.manager.JMXProxyServlet.doGet(JMXProxyServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: $Proxy5 cannot be cast to
org.apache.tomcat.jdbc.pool.PooledConnection
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getPooledConnection(DataSourceProxy.java:156)
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 sun.reflect.misc.Trampoline.invoke(MethodUtil.java:37)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:244)
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1074)
... 30 more
Mar 6, 2012 9:18:22 AM org.apache.catalina.mbeans.MBeanDumper dumpBeans
SEVERE: Error getting attribute bean:name=eventingDataSource XAConnection
javax.management.MBeanException: Exception thrown in RequiredModelMBean while
trying to invoke operation getXAConnection
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1101)
at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:955)
at
org.springframework.jmx.export.SpringModelMBean.invoke(SpringModelMBean.java:90)
at
javax.management.modelmbean.RequiredModelMBean.getAttribute(RequiredModelMBean.java:1358)
at
org.springframework.jmx.export.SpringModelMBean.getAttribute(SpringModelMBean.java:109)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638)
at
org.apache.catalina.mbeans.MBeanDumper.dumpBeans(MBeanDumper.java:82)
at
org.apache.catalina.manager.JMXProxyServlet.listBeans(JMXProxyServlet.java:172)
at
org.apache.catalina.manager.JMXProxyServlet.doGet(JMXProxyServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.sql.SQLException: Connection from pool does not implement
javax.sql.XAConnection
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getXAConnection(DataSourceProxy.java:134)
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 sun.reflect.misc.Trampoline.invoke(MethodUtil.java:37)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:244)
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1074)
... 30 more
The documentation mentioned the JMXProxy interface should remain the same
during this upgrade so we are a little confused with the exceptions. To add a
little more detail we have enabled all the new Manager roles while we test this
issue.
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="xxxx" password="xxxx"
roles="admin-gui,admin-script,manager-gui,manager-script,manager-jmx,manager-status"/>
Any ideas?
Thanks in advance,
Jonathan
--
Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
