This Mbean has attributes concerning server overload protection.
| Fully Qualified Interface Name | If you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:weblogic.management.configuration.OverloadProtectionMBean
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| Factory Methods | No factory methods. Instances of this MBean are created automatically. | ||
| Access Points |
You can access this MBean from the following MBean attributes:
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This section describes attributes that provide access to other MBeans. For more information about the MBean hierarchy, refer to WebLogic Server MBean Data Model.
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Configure a trigger that marks the server as failed when the condition is met. A failed server in turn can be configured to shutdown or go into admin state.
| Factory Methods | createServerFailureTrigger
( )
Factory methods do not return objects. |
| Privileges | Read only |
| Type | ServerFailureTriggerMBean |
| Relationship type: | Containment. |
This section describes the following attributes:
Private property that disables caching in proxies.
| Privileges | Read only |
| Type | boolean |
| Redeploy or Restart required | Changes take effect after you redeploy the module or restart the server. |
Enable automatic forceshutdown of the server on failed state. The server self-health monitoring detects fatal failures and mark the server as failed. The server can be restarted using NodeManager or a HA agent.
| Privileges | Read/Write |
| Type | java.lang.String |
| Default Value | no-action |
Percentage free memory after which the server overload condition is cleared. WorkManagers stop performing overloadActions and start regular execution once the overload condition is cleared.
| Privileges | Read/Write |
| Type | int |
| Default Value | 0 |
| Minimum value | 0 |
| Maximum value | 99 |
Percentage free memory below which the server is considered overloaded. WorkManagers perform overloadAction once the server is marked as overloaded.
| Privileges | Read/Write |
| Type | int |
| Default Value | 0 |
| Minimum value | 0 |
| Maximum value | 99 |
Returns the MBean info for this MBean.
Deprecated.
| Privileges | Read only |
| Type | javax.management.MBeanInfo |
| Redeploy or Restart required | Changes take effect after you redeploy the module or restart the server. |
The user-specified name of this MBean instance.
This name is included as one of the key properties in the
MBean's javax.management.ObjectName:
Name=user-specified-name
| Privileges | Read/Write |
| Type | java.lang.String |
Optional information that you can include to describe this configuration.
WebLogic Sever saves this note in the domain's configuration
file (config.xml) as XML PCDATA. All left angle
brackets (<) are converted to the XML entity
<. Carriage returns/line feeds are
preserved.
If you create or edit a note from the Administration Console, the Administration Console does not preserve carriage returns/line feeds.
| Privileges | Read/Write |
| Type | java.lang.String |
Returns the ObjectName under which this MBean is registered in the MBean server.
Deprecated.
| Privileges | Read only |
| Type | weblogic.management.WebLogicObjectName |
| Redeploy or Restart required | Changes take effect after you redeploy the module or restart the server. |
Exit the server process when the kernel encounters a panic condition like an unhandled OOME. An unhandled OOME could lead to inconsistent state and a server restart is advisable if backed by node manager or a HA agent.
| Privileges | Read/Write |
| Type | java.lang.String |
| Default Value | no-action |
Return the immediate parent for this MBean
| Privileges | Read/Write |
| Type |
Returns false if the the MBean represented by this object has been unregistered.
Deprecated.
| Privileges | Read only |
| Type | boolean |
| Redeploy or Restart required | Changes take effect after you redeploy the module or restart the server. |
Total number of requests that can be present in the server. This includes requests that are enqueued and those under execution.
The server performs a differentiated denial of service on reaching the shared capacity. A request with higher priority will be accepted in place of a lower priority request already in the queue. The lower priority request is kept waiting in the queue till all high priority requests are executed. Further enqueues of the low priority requests are rejected right away.
| Privileges | Read/Write |
| Type | int |
| Default Value | 65536 |
| Minimum value | 1 |
| Maximum value | 1073741824 |
Returns the type of the MBean.
| Privileges | Read only |
| Type | java.lang.String |
| Redeploy or Restart required | Changes take effect after you redeploy the module or restart the server. |
This section describes the following operations:
If the specified attribute has not been set explicitly, and if the attribute has a default value, this operation forces the MBean to persist the default value.
Unless you use this operation, the default value is not saved and is subject to change if you update to a newer release of WebLogic Server. Invoking this operation isolates this MBean from the effects of such changes.
To insure that you are freezing the default value, invoke the
restoreDefaultValue operation before you invoke
this.
This operation has no effect if you invoke it on an attribute that does not provide a default value or on an attribute for which some other value has been set.
Deprecated.
| Operation Name | "freezeCurrentValue" |
| Parameters | Object [] { attributeName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
void
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| Exceptions |
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Returns true if the specified attribute has been set explicitly in this MBean instance.
| Operation Name | "isSet" |
| Parameters | Object [] { propertyName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
boolean
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If the specified attribute has a default value, this operation removes any value that has been set explicitly and causes the attribute to use the default value.
Default values are subject to change if you update to a newer
release of WebLogic Server. To prevent the value from changing if
you update to a newer release, invoke the
freezeCurrentValue operation.
This operation has no effect if you invoke it on an attribute that does not provide a default value or on an attribute that is already using the default.
Deprecated.
| Operation Name | "restoreDefaultValue" |
| Parameters | Object [] { attributeName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
void
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| Exceptions |
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Restore the given property to its default value.
| Operation Name | "unSet" |
| Parameters | Object [] { propertyName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
void
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