public static UnRegisterNodeManagerRequest newInstance(NodeId nodeId) { UnRegisterNodeManagerRequest nodeHeartbeatRequest = Records .newRecord(UnRegisterNodeManagerRequest.class); nodeHeartbeatRequest.setNodeId(nodeId); return nodeHeartbeatRequest; }
private void unRegisterNM() { RecordFactory recordFactory = RecordFactoryPBImpl.get(); UnRegisterNodeManagerRequest request = recordFactory .newRecordInstance(UnRegisterNodeManagerRequest.class); request.setNodeId(this.nodeId); try { resourceTracker.unRegisterNodeManager(request); LOG.info("Successfully Unregistered the Node " + this.nodeId + " with ResourceManager."); } catch (Exception e) { LOG.warn("Unregistration of the Node " + this.nodeId + " failed.", e); } }
private void unRegisterNM() { RecordFactory recordFactory = RecordFactoryPBImpl.get(); UnRegisterNodeManagerRequest request = recordFactory .newRecordInstance(UnRegisterNodeManagerRequest.class); request.setNodeId(this.nodeId); try { resourceTracker.unRegisterNodeManager(request); LOG.info("Successfully Unregistered the Node " + this.nodeId + " with ResourceManager."); } catch (Exception e) { LOG.warn("Unregistration of the Node " + this.nodeId + " failed.", e); } }
public void unRegisterNode() throws Exception { UnRegisterNodeManagerRequest request = Records .newRecord(UnRegisterNodeManagerRequest.class); request.setNodeId(nodeId); resourceTracker.unRegisterNodeManager(request); }
request.setNodeId(BuilderUtils.newNodeId("host", 1234)); resourceTrackerService.unRegisterNodeManager(request); checkShutdownNMCount(rm, 0); Assert.assertEquals(NodeAction.SHUTDOWN, heartbeatResponse.getNodeAction()); checkDecommissionedNMCount(rm, decommisionedNMsCount); request.setNodeId(nm1.getNodeId()); resourceTrackerService.unRegisterNodeManager(request); checkShutdownNMCount(rm, ++shutdownNMsCount); hostFile.getAbsolutePath()); rm.getNodesListManager().refreshNodes(conf); request.setNodeId(nm2.getNodeId()); resourceTrackerService.unRegisterNodeManager(request); checkShutdownNMCount(rm, ++shutdownNMsCount);
@Test public void testUnhealthyNMUnregistration() throws Exception { Configuration conf = new Configuration(); rm = new MockRM(conf); rm.start(); ResourceTrackerService resourceTrackerService = rm .getResourceTrackerService(); MockNM nm1 = rm.registerNode("host1:1234", 5120); Assert.assertEquals(0, ClusterMetrics.getMetrics().getUnhealthyNMs()); // node healthy nm1.nodeHeartbeat(true); int shutdownNMsCount = ClusterMetrics.getMetrics().getNumShutdownNMs(); // node unhealthy nm1.nodeHeartbeat(false); checkUnhealthyNMCount(rm, nm1, true, 1); UnRegisterNodeManagerRequest request = Records .newRecord(UnRegisterNodeManagerRequest.class); request.setNodeId(nm1.getNodeId()); resourceTrackerService.unRegisterNodeManager(request); checkShutdownNMCount(rm, ++shutdownNMsCount); }
@Test public void testNMUnregistration() throws Exception { Configuration conf = new Configuration(); rm = new MockRM(conf); rm.start(); ResourceTrackerService resourceTrackerService = rm .getResourceTrackerService(); MockNM nm1 = rm.registerNode("host1:1234", 5120); int shutdownNMsCount = ClusterMetrics.getMetrics() .getNumShutdownNMs(); NodeHeartbeatResponse nodeHeartbeat = nm1.nodeHeartbeat(true); Assert.assertTrue(NodeAction.NORMAL.equals(nodeHeartbeat.getNodeAction())); UnRegisterNodeManagerRequest request = Records .newRecord(UnRegisterNodeManagerRequest.class); request.setNodeId(nm1.getNodeId()); resourceTrackerService.unRegisterNodeManager(request); checkShutdownNMCount(rm, ++shutdownNMsCount); // The RM should remove the node after unregistration, hence send a reboot // command. nodeHeartbeat = nm1.nodeHeartbeat(true); Assert.assertTrue(NodeAction.RESYNC.equals(nodeHeartbeat.getNodeAction())); }