NodeGroupManager MBean

Partial ObjectName:
WebSphere:*,type=NodeGroupManager


MBean NodeGroupManager

NodeGroup configuration information


Operation Summary
java.lang.BooleanisInMaintenanceMode(java.lang.String nodeName)
           Retrieve the value of this node's 'maintenance mode' flag
voidsetMaintenanceMode(java.lang.String nodeName, java.lang.Boolean newValue)
           Set the value of this node's 'maintenance mode' flag.
voidsetMaintenanceMode(java.lang.String nodeName, java.lang.Boolean newValue, java.lang.Boolean leaveProcessesRunning)
           Set the value of this node's 'maintenance mode' flag
java.lang.String[]listNodeGroups()
           Retrieves an array of all nodegroup names
java.lang.String[]listNodeGroupMembers(java.lang.String nodeGroupName)
           Retrieves an array of nodeMember names for the specified nodegroup
java.util.PropertieslistNodeGroupProperties(java.lang.String nodeGroupName)
           Retrieves all custom properties for the specified nodegroup
java.util.PropertieslistNodeGroupMemberProperties(java.lang.String nodeGroupName, java.lang.String nodeMemberName)
           Retrieves all custom properties for the specified nodegroup member

Notification Summary
websphere.node.maintenancemode.turnedoff
           Maintenance Mode was turned 'off' on the Node
websphere.node.maintenancemode.turnedon
           Maintenance Mode was turned 'on' on the Node
websphere.node.maintenancemode.turnedon.errors
           Maintenance Mode was turned 'off' on the Node, but not all non-nodeagent processes were able to be stopped, and the nodeagent was left running.

Operation Detail

isInMaintenanceMode

public java.lang.Boolean isInMaintenanceMode(java.lang.String nodeName)
Retrieve the value of this node's 'maintenance mode' flag
Parameters:
nodeName - name of the node

setMaintenanceMode

public void setMaintenanceMode(java.lang.String nodeName, java.lang.Boolean newValue)
Set the value of this node's 'maintenance mode' flag. This version of setMaintenanceMode will stop all processes on the node.
Parameters:
nodeName - name of the node
newValue - new value for this node's 'maintenance mode' flag

setMaintenanceMode

public void setMaintenanceMode(java.lang.String nodeName, java.lang.Boolean newValue, java.lang.Boolean leaveProcessesRunning)
Set the value of this node's 'maintenance mode' flag
Parameters:
nodeName - name of the node
newValue - new value for this node's 'maintenance mode' flag
leaveProcessesRunning - if true, the processes on this node will NOT be stopped. Otherwise, they will.

listNodeGroups

public java.lang.String[] listNodeGroups()
Retrieves an array of all nodegroup names

listNodeGroupMembers

public java.lang.String[] listNodeGroupMembers(java.lang.String nodeGroupName)
Retrieves an array of nodeMember names for the specified nodegroup
Parameters:
nodeGroupName - name of the nodegroup

listNodeGroupProperties

public java.util.Properties listNodeGroupProperties(java.lang.String nodeGroupName)
Retrieves all custom properties for the specified nodegroup
Parameters:
nodeGroupName - name of the nodegroup

listNodeGroupMemberProperties

public java.util.Properties listNodeGroupMemberProperties(java.lang.String nodeGroupName, java.lang.String nodeMemberName)
Retrieves all custom properties for the specified nodegroup member
Parameters:
nodeGroupName - name of the nodegroup
nodeMemberName - name of the nodegroup member

Notification Detail

websphere.node.maintenancemode.turnedoff

Maintenance Mode was turned 'off' on the Node
Severity:
5  (Warning)

websphere.node.maintenancemode.turnedon

Maintenance Mode was turned 'on' on the Node
Severity:
5  (Warning)

websphere.node.maintenancemode.turnedon.errors

Maintenance Mode was turned 'off' on the Node, but not all non-nodeagent processes were able to be stopped, and the nodeagent was left running.
Severity:
5  (Warning)

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