The WebSphere Application Server runs lot of mbeans. The Java Management Beans that monitor and control the application server runtime. From the fundamental components to the application and their building blocks. The structure of mbeans is very flexible and depends on configuration and topology of application servers and running applications inside.
The simple command that prints the list of all mbeans running in the examined WebSphere Application Server cell:
print AdminControl.queryNames('*');
Example of output:
WebSphere:name=ClusterMgr,process=dmgr,platform=common,node=Dmgr01Node,version=9.0.5.1,type=ClusterMgr,mbeanIdentifier=ClusterMgr,cell=Dmgr01Cell,spec=1.0
WebSphere:name=CommandAssistance,process=dmgr,platform=dynamicproxy,node=Dmgr01Node,version=9.0.5.1,type=CommandAssistance,mbeanIdentifier=CommandAssistance,cell=Dmgr01Cell,spec=1.0
WebSphere:name=ConfigService,process=dmgr,platform=proxy,node=Dmgr01Node,version=9.0.5.1,type=ConfigService,mbeanIdentifier=ConfigService,cell=Dmgr01Cell,spec=1.0
WebSphere:name=Custom01Node.server1-TESTBUS,process=server1,platform=dynamicproxy,node=Custom01Node,version=9.0.5.1,type=SIBMessagingEngine,mbeanIdentifier=cells/Dmgr01Cell/nodes/Custom01Node/servers/server1/sib-engines.xml#SIBMessagingEngine_1628767824612,cell=Dmgr01Cell,spec=1.0
.
.
.
The following command allows you to get list of attributes, operations and notifications of each MBean entry from previous list:
print Help.all('WebSphere:name=TraceService,process=server1,platform=proxy,node=Custom01Node,version=9.0.5.1,type=TraceService,mbeanIdentifier=cells/Dmgr01Cell/nodes/Custom01Node/servers/server1/server.xml#TraceService_1618218117128,cell=Dmgr01Cell,spec=1.0');
Example output:
Name: WebSphere:name=TraceService,process=server1,platform=proxy,node=Custom01Node,version=9.0.5.1,type=TraceService,mbeanIdentifier=cells/Dmgr01Cell/nodes/Custom01Node/servers/server1/server.xml#TraceService_1618218117128,cell=Dmgr01Cell,spec=1.0
Description: Management interface for the live TraceService function running in a server.
Class name: javax.management.modelmbean.RequiredModelMBean
Attribute Type Access
ringBufferSize int RW
traceSpecification java.lang.String RW
effectiveTraceSpecification java.lang.String RO
traceFileName java.lang.String RO
traceRuntimeConfig java.lang.String RO
rawTraceFilterEnabled boolean RW
Operation
int getRingBufferSize()
void setRingBufferSize(int)
java.lang.String getTraceSpecification()
void setTraceState(java.lang.String)
java.lang.String getEffectiveTraceSpecification()
java.lang.String getTraceFileName()
java.lang.String getTraceRuntimeConfig()
boolean isRawTraceFilterEnabled()
void setRawTraceFilterEnabled(boolean)
void appendTraceString(java.lang.String)
void dumpRingBuffer(java.lang.String)
void clearRingBuffer()
[Ljava.lang.String; listAllRegisteredComponents()
[Ljava.lang.String; listAllRegisteredGroups()
java.util.HashMap listComponentsInGroup([Ljava.lang.String;)
[Ljava.lang.String; listComponentsInGroup(java.lang.String)
[Lcom.ibm.websphere.ras.TraceElementState; getTracedComponents()
[Lcom.ibm.websphere.ras.TraceElementState; getTracedGroups()
java.lang.String getTraceSpecification(java.lang.String)
void processDumpString(java.lang.String)
void checkTraceString(java.lang.String)
void setTraceOutputToFile(java.lang.String, int, int, java.lang.String)
void setTraceOutputToRingBuffer(int, java.lang.String)
java.lang.String rolloverLogFileImmediate(java.lang.String, java.lang.String)
java.lang.String setTraceSpecification(java.lang.String)
Notifications
jmx.attribute.changed
Constructors
The combination of this simple commands allows you to explore every MBean in the running WebSphere Application Server runtime and use the attributes, operations to obtain the current state or control every part of the application server ecosystem.
Žádné komentáře:
Okomentovat