To stop SLEE event-routing functions on one or more nodes, use the following rhino-console command or related MBean operations.
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If executed without a list of nodes, all per-node desired state for the SLEE is removed and the default desired state of the SLEE is set to stopped (if it is not already).
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Console command: stop
Command |
stop [-nodes node1,node2,...] [-reassignto -node3,node4,...] [-ifneeded] Description Stop the SLEE (on the specified nodes (reassigning replicated activities to the specified nodes)) |
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Examples |
To stop nodes 101 and 102: $ ./rhino-console stop -nodes 101,102 Stopping SLEE on node(s) [101,102] SLEE transitioned to the Stopping state on node 101 SLEE transitioned to the Stopping state on node 102 To stop only node 101 and reassign replicated activities to node 102: $ ./rhino-console stop -nodes 101 -reassignto 102 Stopping SLEE on node(s) [101] SLEE transitioned to the Stopping state on node 101 Replicated activities reassigned to node(s) [102] To stop node 101 and distribute replicated activities of each replicating resource adaptor entity to all other eligible nodes (those on which the resource adaptor entity is in the ACTIVE state and the SLEE is in the RUNNING state), specify an empty (zero-length) argument for the $ ./rhino-console stop -nodes 101 -reassignto "" Stopping SLEE on node(s) [101] SLEE transitioned to the Stopping state on node 101 Replicated activities reassigned to node(s) [102,103]
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MBean operation: setPerNodeDesiredState
MBean |
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Rhino extension |
Activate or deactivate on specific nodes
public void setPerNodeDesiredState(int[] nodeIDs, SleeDesiredState desiredState) throws NullPointerException, InvalidArgumentException, SLEEManagementException; Rhino provides an extension to set the desired state for a SLEE on a set of nodes. |
MBean operation: setDefaultDesiredState
MBean |
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Rhino extension |
Activate or deactivate on nodes that do not have per-node SLEE state configured
public void setDefaultDesiredState(SleeDesiredState desiredState) throws NullPointerException, InvalidArgumentException, SLEEManagementException; Rhino provides an extension to set the desired state for a SLEE on nodes that do not have a per-node desired state configured. |
MBean operation: removePerNodeDesiredState
MBean |
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Rhino extension |
Activate or deactivate on nodes that have per-node state configured that is different from the default state
public void removePerNodeDesiredState(int[] nodeIDs) throws NullPointerException, InvalidArgumentException, SLEEManagementException; Rhino provides an extension to clear the desired state for a SLEE on a set of nodes. Nodes that do not have a per-node desired state configured use the default desired state. |
MBean operation: stop
MBean |
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SLEE-defined |
Stop all nodes
public void stop() throws InvalidStateException, ManagementException; Rhino’s implementation of the SLEE-defined |
Rhino extensions |
Stop specific nodes
public void stop(int[] nodeIDs) throws NullPointerException, InvalidArgumentException, InvalidStateException, ManagementException; Rhino provides an extension that adds an argument which lets you control which nodes to stop (by specifying node IDs). For this to work, specified nodes must begin in the RUNNING state. Reassign activities to other nodes
public void stop(int[] stopNodeIDs, int[] reassignActivitiesToNodeIDs) throws NullPointerException, InvalidArgumentException, InvalidStateException, ManagementException; Rhino also provides an extension that adds another argument, which lets you reassign ownership of replicated activities (from replicating resource adaptor entities) from the stopping nodes, distributing the activities of each resource adaptor entity equally among other event-router nodes where the resource adaptor entity is eligible to adopt them. With a smaller set of activities, the resource adaptor entities on the stopping nodes can more quickly return to the INACTIVE state (which is required for the SLEE to transition from the STOPPING to the STOPPED state). This only works for resource adaptor entities that are replicating activity state (see the description of the "Rhino-defined configuration property" on the MBean tab on Creating a Resource Adaptor Entity). See also Reassigning a Resource Adaptor Entity’s Activities to Other Nodes, in particular the Requirements tab. |