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Type: Bug
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Status: Closed (View Workflow)
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Priority: Minor
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Resolution: Done
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Affects Version/s: 1.2.0
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Fix Version/s: 1.2.0
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Component/s: None
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Labels:None
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Environment:
commit da580889e275567ca3f53c09c8d1c8eff194f73c
If there is an IllegalState Exception when trying to mark a node offline sometimes term is null resulting in a null pointer exception.
2015-05-13 10:06:11,178 | WARN | w I/O worker #12 | DeviceManager | 77 - org.onosproject.onos-core-net - 1.2.0.SNAPSHOT | Failed to mark of:0000000000002800 offline 2015-05-13 10:06:11,198 | ERROR | ew I/O worker #4 | OFChannelHandler | 165 - org.onosproject.onos-of-ctl - 1.2.0.SNAPSHOT | Error while processing message from switch org.onosproject.driver.handshaker.DefaultSwitchHandShaker [/10.128.30.9:58468 DPID[00:00:00:00:00:00:30:04]]state ACTIVE java.lang.NullPointerException at org.onosproject.net.device.impl.DeviceManager$InternalDeviceProviderService.deviceDisconnected(DeviceManager.java:368) at org.onosproject.provider.of.device.impl.OpenFlowDeviceProvider$InternalDeviceProvider.switchRemoved(OpenFlowDeviceProvider.java:278) at org.onosproject.openflow.controller.impl.OpenFlowControllerImpl$OpenFlowSwitchAgent.removeConnectedSwitch(OpenFlowControllerImpl.java:515) at org.onosproject.openflow.controller.driver.AbstractOpenFlowSwitch.removeConnectedSwitch(AbstractOpenFlowSwitch.java:255) at org.onosproject.openflow.controller.impl.OFChannelHandler.channelDisconnected(OFChannelHandler.java:1067) at org.jboss.netty.handler.timeout.IdleStateAwareChannelHandler.handleUpstream(IdleStateAwareChannelHandler.java:36)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.handler.codec.frame.FrameDecoder.cleanup(FrameDecoder.java:493)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(FrameDecoder.java:365)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.Channels.fireChannelDisconnected(Channels.java:396)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.close(AbstractNioWorker.java:360)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:93)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)[45:org.jboss.netty:3.9.2.Final] at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)[45:org.jboss.netty:3.9.2.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_25] at java.lang.Thread.run(Thread.java:745)[:1.8.0_25]
Since this only seems to happen when disconnecting a switch and the role is still set as unavailable, I think this is a lower priority