Controller is not able to set the MASTER role for openflow switch

asked 2016-03-03 22:21:30 -0700

ajit2001 gravatar image

OpenFlow switch is connected to the controller. HANDSHAKE between the controller and switch is successful on port 6633. Getting following error message in the logs.

Any idea on the cause of the failure would help. Thanks


2016-03-04 05:38:32,598 | INFO | ult-dispatcher-5 | RoleManagerImpl | 344 - org.opendaylight.openflowplugin.impl - 0.3.0.SNAPSHOT | Received EntityOwnershipChange:EntityOwnershipChanged [entity=Entity{type='openflow', id=/(urn:opendaylight:params:xml:ns:yang:controller:md:sal:core:general-entity?revision=2015-08-20)entity/entity[{(urn:opendaylight:params:xml:ns:yang:controller:md:sal:core:general-entity?revision=2015-08-20)name=openflow:3132799678}]}, wasOwner=false, isOwner=true, hasOwner=true], roleChangeListener-present=false 2016-03-04 05:38:32,599 | INFO | lt-dispatcher-36 | OfEntityManager | 176 - org.opendaylight.openflowplugin - 0.3.0.SNAPSHOT | registerRoutedRPCForSwitch: Registered routed rpc for ModelDrivenSwitch openflow:3132799678 2016-03-04 05:38:32,599 | INFO | ofEntity-5 | RolePushTask | 176 - org.opendaylight.openflowplugin - 0.3.0.SNAPSHOT | Pushing MASTER role configuration to device openflow:3132799678 2016-03-04 05:38:32,600 | WARN | entLoopGroup-9-1 | ResponseExpectedRpcListener | 173 - org.opendaylight.openflowjava.openflow-protocol-impl - 0.8.0.SNAPSHOT | Request for RpcResultKey [xid=47439, outputClazz=org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.RoleRequestOutput] did not receive a response 2016-03-04 05:38:32,641 | ERROR | ofEntity-5 | RolePushTask | 176 - org.opendaylight.openflowplugin - 0.3.0.SNAPSHOT | Role push request failed for device [0, -70, -70, -70, -66] org.opendaylight.openflowplugin.openflow.md.core.session.RolePushException: Giving up role change: read generation-id failed Timeout waiting for task. at org.opendaylight.openflowplugin.openflow.md.core.session.RolePushTask.call(RolePushTask.java:117)[176:org.opendaylight.openflowplugin:0.3.0.SNAPSHOT] at org.opendaylight.openflowplugin.openflow.md.core.session.RolePushTask.call(RolePushTask.java:38)[176:org.opendaylight.openflowplugin:0.3.0.SNAPSHOT] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.072] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.072] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.072] at java.lang.Thread.run(Thread.java:745)[:1.8.072] 2016-03-04 05:38:32,641 | ERROR | ofEntity-5 | RolePushTask | 176 - org.opendaylight.openflowplugin - 0.3.0.SNAPSHOT | Generation ID is NULL for device [0, -70, -70, -70, -66] 2016-03-04 05:38:32,641 | WARN | ofEntity-5 | OfEntityManager | 176 - org.opendaylight.openflowplugin - 0.3.0.SNAPSHOT | onDeviceOwnershipChanged: Controller is not able to set the MASTER role for 3132799678.

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