X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FStatisticsProvider.java;h=7dda447e6ae524c60f7075cb2c470ad2155ee5b9;hb=7d1a7a08f2618ec0de1a97b561225c899d5c5715;hp=d1ab3515035dfb0b5597c263c5f23ac29656d659;hpb=24feaa3333de6eadfc99a63cce0f95479e3b5f96;p=controller.git diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsProvider.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsProvider.java index d1ab351503..ce2a0b3eeb 100644 --- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsProvider.java +++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsProvider.java @@ -7,92 +7,151 @@ */ package org.opendaylight.controller.md.statistics.manager; -import java.util.List; +import java.util.Collection; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentMap; +import java.util.concurrent.ExecutionException; import java.util.concurrent.Future; -import org.eclipse.xtext.xbase.lib.Exceptions; +import org.opendaylight.controller.md.statistics.manager.MultipartMessageManager.StatsRequestType; import org.opendaylight.controller.sal.binding.api.NotificationProviderService; +import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry; +import org.opendaylight.controller.sal.binding.api.data.DataBrokerService; +import org.opendaylight.controller.sal.binding.api.data.DataChangeListener; import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction; import org.opendaylight.controller.sal.binding.api.data.DataProviderService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetFlowStatisticsFromFlowTableOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsInputBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionInputBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionOutput; -import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupFeaturesInputBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupFeaturesOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterConfigStatisticsInputBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterConfigStatisticsOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterStatisticsInputBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterStatisticsOutput; -import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetMeterFeaturesInputBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetMeterFeaturesOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsService; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.GetAllQueuesStatisticsFromAllPortsInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.GetAllQueuesStatisticsFromAllPortsOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.GetQueueStatisticsFromGivenPortInputBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.GetQueueStatisticsFromGivenPortOutput; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsService; +import org.opendaylight.yangtools.concepts.ListenerRegistration; import org.opendaylight.yangtools.concepts.Registration; +import org.opendaylight.yangtools.yang.binding.DataObject; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; import org.opendaylight.yangtools.yang.binding.NotificationListener; import org.opendaylight.yangtools.yang.common.RpcResult; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import com.google.common.base.Preconditions; + +/** + * Following are main responsibilities of the class: + * 1) Invoke statistics request thread to send periodic statistics request to all the + * flow capable switch connected to the controller. It sends statistics request for + * Group,Meter,Table,Flow,Queue,Aggregate stats. + * + * 2) Invoke statistics ager thread, to clean up all the stale statistics data from + * operational data store. + * + * @author avishnoi@in.ibm.com + * + */ public class StatisticsProvider implements AutoCloseable { + public static final int STATS_THREAD_EXECUTION_TIME= 15000; - public final static Logger spLogger = LoggerFactory.getLogger(StatisticsProvider.class); - - private DataProviderService dps; + private static final Logger spLogger = LoggerFactory.getLogger(StatisticsProvider.class); + + private final MultipartMessageManager multipartMessageManager = new MultipartMessageManager(); + private final DataProviderService dps; + + //Local caching of stats + private final ConcurrentMap handlers = new ConcurrentHashMap<>(); - private NotificationProviderService nps; - private OpendaylightGroupStatisticsService groupStatsService; - + private OpendaylightMeterStatisticsService meterStatsService; - + + private OpendaylightFlowStatisticsService flowStatsService; + + private OpendaylightPortStatisticsService portStatsService; + + private OpendaylightFlowTableStatisticsService flowTableStatsService; + + private OpendaylightQueueStatisticsService queueStatsService; + + private StatisticsUpdateHandler statsUpdateHandler; + private Thread statisticsRequesterThread; - - private final InstanceIdentifier nodesIdentifier = InstanceIdentifier.builder().node(Nodes.class).toInstance(); - - //Local caching of stats - - private final ConcurrentMap statisticsCache = - new ConcurrentHashMap(); - - public DataProviderService getDataService() { - return this.dps; - } - - public void setDataService(final DataProviderService dataService) { - this.dps = dataService; - } - - public NotificationProviderService getNotificationService() { - return this.nps; + + private Thread statisticsAgerThread; + + + public StatisticsProvider(final DataProviderService dataService) { + this.dps = Preconditions.checkNotNull(dataService); } - - public void setNotificationService(final NotificationProviderService notificationService) { - this.nps = notificationService; + + public MultipartMessageManager getMultipartMessageManager() { + return multipartMessageManager; } - private final StatisticsUpdateCommiter updateCommiter = new StatisticsUpdateCommiter(StatisticsProvider.this); - + private final StatisticsListener updateCommiter = new StatisticsListener(StatisticsProvider.this); + private Registration listenerRegistration; - - public void start() { - - NotificationProviderService nps = this.getNotificationService(); - Registration registerNotificationListener = nps.registerNotificationListener(this.updateCommiter); - this.listenerRegistration = registerNotificationListener; - - // Get Group/Meter statistics service instance - groupStatsService = StatisticsManagerActivator.getProviderContext(). - getRpcService(OpendaylightGroupStatisticsService.class); - - meterStatsService = StatisticsManagerActivator.getProviderContext(). - getRpcService(OpendaylightMeterStatisticsService.class); + + private ListenerRegistration flowCapableTrackerRegistration; + + public void start(final DataBrokerService dbs, final NotificationProviderService nps, final RpcConsumerRegistry rpcRegistry) { + + // Get Group/Meter statistics service instances + groupStatsService = rpcRegistry.getRpcService(OpendaylightGroupStatisticsService.class); + meterStatsService = rpcRegistry.getRpcService(OpendaylightMeterStatisticsService.class); + flowStatsService = rpcRegistry.getRpcService(OpendaylightFlowStatisticsService.class); + portStatsService = rpcRegistry.getRpcService(OpendaylightPortStatisticsService.class); + flowTableStatsService = rpcRegistry.getRpcService(OpendaylightFlowTableStatisticsService.class); + queueStatsService = rpcRegistry.getRpcService(OpendaylightQueueStatisticsService.class); + + // Start receiving notifications + this.listenerRegistration = nps.registerNotificationListener(this.updateCommiter); + + // Register for switch connect/disconnect notifications + final InstanceIdentifier fcnId = InstanceIdentifier.builder(Nodes.class) + .child(Node.class).augmentation(FlowCapableNode.class).build(); + this.flowCapableTrackerRegistration = dbs.registerDataChangeListener(fcnId, + new FlowCapableTracker(this, fcnId)); + + statsUpdateHandler = new StatisticsUpdateHandler(StatisticsProvider.this); + registerDataStoreUpdateListener(dbs); statisticsRequesterThread = new Thread( new Runnable(){ @@ -101,147 +160,355 @@ public class StatisticsProvider implements AutoCloseable { while(true){ try { statsRequestSender(); - - Thread.sleep(5000); + + Thread.sleep(STATS_THREAD_EXECUTION_TIME); }catch (Exception e){ spLogger.error("Exception occurred while sending stats request : {}",e); } } } }); - - spLogger.debug("Statistics requester thread started with timer interval : {}",5000); - + + spLogger.debug("Statistics requester thread started with timer interval : {}",STATS_THREAD_EXECUTION_TIME); + statisticsRequesterThread.start(); - + + statisticsAgerThread = new Thread( new Runnable(){ + + @Override + public void run() { + while(true){ + try { + for(NodeStatisticsHandler nodeStatisticsAger : handlers.values()){ + nodeStatisticsAger.cleanStaleStatistics(); + } + multipartMessageManager.cleanStaleTransactionIds(); + + Thread.sleep(STATS_THREAD_EXECUTION_TIME); + }catch (Exception e){ + spLogger.error("Exception occurred while sending stats request : {}",e); + } + } + } + }); + + spLogger.debug("Statistics ager thread started with timer interval : {}",STATS_THREAD_EXECUTION_TIME); + + statisticsAgerThread.start(); + spLogger.info("Statistics Provider started."); } - + + private void registerDataStoreUpdateListener(DataBrokerService dbs) { + // FIXME: the below should be broken out into StatisticsUpdateHandler + + //Register for flow updates + InstanceIdentifier pathFlow = InstanceIdentifier.builder(Nodes.class).child(Node.class) + .augmentation(FlowCapableNode.class) + .child(Table.class) + .child(Flow.class).toInstance(); + dbs.registerDataChangeListener(pathFlow, statsUpdateHandler); + + //Register for meter updates + InstanceIdentifier pathMeter = InstanceIdentifier.builder(Nodes.class).child(Node.class) + .augmentation(FlowCapableNode.class) + .child(Meter.class).toInstance(); + + dbs.registerDataChangeListener(pathMeter, statsUpdateHandler); + + //Register for group updates + InstanceIdentifier pathGroup = InstanceIdentifier.builder(Nodes.class).child(Node.class) + .augmentation(FlowCapableNode.class) + .child(Group.class).toInstance(); + dbs.registerDataChangeListener(pathGroup, statsUpdateHandler); + + //Register for queue updates + InstanceIdentifier pathQueue = InstanceIdentifier.builder(Nodes.class).child(Node.class) + .child(NodeConnector.class) + .augmentation(FlowCapableNodeConnector.class) + .child(Queue.class).toInstance(); + dbs.registerDataChangeListener(pathQueue, statsUpdateHandler); + } + protected DataModificationTransaction startChange() { - - DataProviderService dps = this.getDataService(); return dps.beginTransaction(); } - - private void statsRequestSender(){ - - //Need to call API to receive all the nodes connected to controller. - List targetNodes = getAllConnectedNodes(); - - if(targetNodes == null) - return; - - for (Node targetNode : targetNodes){ - spLogger.info("Send request for stats collection to node : {})",targetNode.getId()); - - //We need to add check, so see if groups/meters are supported - //by the target node. Below check doesn't look good. - if(targetNode.getId().getValue().contains("openflow:")){ - sendAllGroupStatisticsRequest(targetNode); - - sendAllMeterStatisticsRequest(targetNode); - - sendGroupDescriptionRequest(targetNode); - - sendGroupFeaturesRequest(targetNode); - - sendMeterConfigStatisticsRequest(targetNode); - - sendMeterFeaturesRequest(targetNode); + + private void statsRequestSender() { + for (NodeStatisticsHandler h : handlers.values()) { + sendStatisticsRequestsToNode(h); + } + } + + private void sendStatisticsRequestsToNode(NodeStatisticsHandler h) { + NodeKey targetNode = h.getTargetNodeKey(); + spLogger.debug("Send requests for statistics collection to node : {}", targetNode.getId()); + + InstanceIdentifier targetInstanceId = InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNode).build(); + + NodeRef targetNodeRef = new NodeRef(targetInstanceId); + + try{ + if(flowTableStatsService != null){ + sendAllFlowTablesStatisticsRequest(targetNodeRef); + } + if(flowStatsService != null){ + // FIXME: it does not make sense to trigger this before sendAllFlowTablesStatisticsRequest() + // comes back -- we do not have any tables anyway. + sendAggregateFlowsStatsFromAllTablesRequest(h); + + sendAllFlowsStatsFromAllTablesRequest(targetNodeRef); + } + if(portStatsService != null){ + sendAllNodeConnectorsStatisticsRequest(targetNodeRef); + } + if(groupStatsService != null){ + sendAllGroupStatisticsRequest(targetNodeRef); + sendGroupDescriptionRequest(targetNodeRef); + } + if(meterStatsService != null){ + sendAllMeterStatisticsRequest(targetNodeRef); + sendMeterConfigStatisticsRequest(targetNodeRef); + } + if(queueStatsService != null){ + sendAllQueueStatsFromAllNodeConnector(targetNodeRef); } + }catch(Exception e){ + spLogger.error("Exception occured while sending statistics requests : {}", e); } } - - private void sendAllGroupStatisticsRequest(Node targetNode){ - + + + private void sendAllFlowTablesStatisticsRequest(NodeRef targetNodeRef) throws InterruptedException, ExecutionException { + final GetFlowTablesStatisticsInputBuilder input = + new GetFlowTablesStatisticsInputBuilder(); + + input.setNode(targetNodeRef); + + Future> response = + flowTableStatsService.getFlowTablesStatistics(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNodeRef),response.get().getResult().getTransactionId() + , StatsRequestType.ALL_FLOW_TABLE); + + } + + private void sendAllFlowsStatsFromAllTablesRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ + final GetAllFlowsStatisticsFromAllFlowTablesInputBuilder input = + new GetAllFlowsStatisticsFromAllFlowTablesInputBuilder(); + + input.setNode(targetNode); + + Future> response = + flowStatsService.getAllFlowsStatisticsFromAllFlowTables(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_FLOW); + + } + + public void sendFlowStatsFromTableRequest(NodeRef targetNode,Flow flow) throws InterruptedException, ExecutionException{ + final GetFlowStatisticsFromFlowTableInputBuilder input = + new GetFlowStatisticsFromFlowTableInputBuilder(); + + input.setNode(targetNode); + input.fieldsFrom(flow); + + Future> response = + flowStatsService.getFlowStatisticsFromFlowTable(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_FLOW); + + } + + private void sendAggregateFlowsStatsFromAllTablesRequest(final NodeStatisticsHandler h) throws InterruptedException, ExecutionException{ + final Collection tables = h.getKnownTables(); + spLogger.debug("Node {} supports {} table(s)", h, tables.size()); + + for (TableKey key : h.getKnownTables()) { + sendAggregateFlowsStatsFromTableRequest(h.getTargetNodeKey(), key.getId().shortValue()); + } + } + + private void sendAggregateFlowsStatsFromTableRequest(NodeKey targetNodeKey,Short tableId) throws InterruptedException, ExecutionException{ + + spLogger.debug("Send aggregate stats request for flow table {} to node {}",tableId,targetNodeKey); + GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder input = + new GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder(); + + input.setNode(new NodeRef(InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey).toInstance())); + input.setTableId(new org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId(tableId)); + Future> response = + flowStatsService.getAggregateFlowStatisticsFromFlowTableForAllFlows(input.build()); + + multipartMessageManager.setTxIdAndTableIdMapEntry(targetNodeKey.getId(), response.get().getResult().getTransactionId(), tableId); + this.multipartMessageManager.addTxIdToRequestTypeEntry(targetNodeKey.getId(), response.get().getResult().getTransactionId() + , StatsRequestType.AGGR_FLOW); + } + + private void sendAllNodeConnectorsStatisticsRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ + + final GetAllNodeConnectorsStatisticsInputBuilder input = new GetAllNodeConnectorsStatisticsInputBuilder(); + + input.setNode(targetNode); + + Future> response = + portStatsService.getAllNodeConnectorsStatistics(input.build()); + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_PORT); + + } + + private void sendAllGroupStatisticsRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ + final GetAllGroupStatisticsInputBuilder input = new GetAllGroupStatisticsInputBuilder(); - - input.setId(targetNode.getId()); - Future> response = + input.setNode(targetNode); + + Future> response = groupStatsService.getAllGroupStatistics(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_GROUP); + } - - private void sendGroupDescriptionRequest(Node targetNode){ + + public void sendGroupDescriptionRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ final GetGroupDescriptionInputBuilder input = new GetGroupDescriptionInputBuilder(); - - input.setId(targetNode.getId()); - - Future> response = + + input.setNode(targetNode); + + Future> response = groupStatsService.getGroupDescription(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.GROUP_DESC); + } - - private void sendGroupFeaturesRequest(Node targetNode){ - - GetGroupFeaturesInputBuilder input = new GetGroupFeaturesInputBuilder(); - - input.setId(targetNode.getId()); - - Future> response = - groupStatsService.getGroupFeatures(input.build()); - } - - private void sendAllMeterStatisticsRequest(Node targetNode){ - + + private void sendAllMeterStatisticsRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ + GetAllMeterStatisticsInputBuilder input = new GetAllMeterStatisticsInputBuilder(); - - input.setId(targetNode.getId()); - - Future> response = + + input.setNode(targetNode); + + Future> response = meterStatsService.getAllMeterStatistics(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_METER);; + } - - private void sendMeterConfigStatisticsRequest(Node targetNode){ - + + public void sendMeterConfigStatisticsRequest(NodeRef targetNode) throws InterruptedException, ExecutionException{ + GetAllMeterConfigStatisticsInputBuilder input = new GetAllMeterConfigStatisticsInputBuilder(); - - input.setId(targetNode.getId()); - - Future> response = + + input.setNode(targetNode); + + Future> response = meterStatsService.getAllMeterConfigStatistics(input.build()); - - } - private void sendMeterFeaturesRequest(Node targetNode){ - - GetMeterFeaturesInputBuilder input = new GetMeterFeaturesInputBuilder(); - - input.setId(targetNode.getId()); - - Future> response = - meterStatsService.getMeterFeatures(input.build()); - } - - public ConcurrentMap getStatisticsCache() { - return statisticsCache; - } - - private List getAllConnectedNodes(){ - - Nodes nodes = (Nodes) dps.readOperationalData(nodesIdentifier); - if(nodes == null) - return null; - - spLogger.info("Number of connected nodes : {}",nodes.getNode().size()); - return nodes.getNode(); - } - - @SuppressWarnings("deprecation") + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.METER_CONFIG);; + + } + + private void sendAllQueueStatsFromAllNodeConnector(NodeRef targetNode) throws InterruptedException, ExecutionException { + GetAllQueuesStatisticsFromAllPortsInputBuilder input = new GetAllQueuesStatisticsFromAllPortsInputBuilder(); + + input.setNode(targetNode); + + Future> response = + queueStatsService.getAllQueuesStatisticsFromAllPorts(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_QUEUE_STATS);; + + } + + public void sendQueueStatsFromGivenNodeConnector(NodeRef targetNode,NodeConnectorId nodeConnectorId, QueueId queueId) throws InterruptedException, ExecutionException { + GetQueueStatisticsFromGivenPortInputBuilder input = new GetQueueStatisticsFromGivenPortInputBuilder(); + + input.setNode(targetNode); + input.setNodeConnectorId(nodeConnectorId); + input.setQueueId(queueId); + Future> response = + queueStatsService.getQueueStatisticsFromGivenPort(input.build()); + + this.multipartMessageManager.addTxIdToRequestTypeEntry(getNodeId(targetNode), response.get().getResult().getTransactionId() + , StatsRequestType.ALL_QUEUE_STATS);; + + } + + /** + * Get the handler for a particular node. + * + * @param nodeId source node + * @return Node statistics handler for that node. Null if the statistics should + * not handled. + */ + public final NodeStatisticsHandler getStatisticsHandler(final NodeId nodeId) { + Preconditions.checkNotNull(nodeId); + NodeStatisticsHandler handler = handlers.get(nodeId); + if (handler == null) { + spLogger.info("Attempted to get non-existing handler for {}", nodeId); + } + return handler; + } + + @SuppressWarnings("unchecked") + private NodeId getNodeId(NodeRef nodeRef){ + InstanceIdentifier nodeII = (InstanceIdentifier) nodeRef.getValue(); + NodeKey nodeKey = InstanceIdentifier.keyOf(nodeII); + return nodeKey.getId(); + } + @Override - public void close(){ - + public void close() { try { - spLogger.info("Statistics Provider stopped."); if (this.listenerRegistration != null) { - this.listenerRegistration.close(); - this.statisticsRequesterThread.destroy(); - + this.statisticsAgerThread.destroy(); } - } catch (Throwable e) { - throw Exceptions.sneakyThrow(e); - } + if (this.flowCapableTrackerRegistration != null) { + this.flowCapableTrackerRegistration.close(); + this.flowCapableTrackerRegistration = null; + } + } catch (Exception e) { + spLogger.warn("Failed to stop Statistics Provider completely", e); + } finally { + spLogger.info("Statistics Provider stopped."); + } + } + + synchronized void startNodeHandlers(final Collection addedNodes) { + for (NodeKey key : addedNodes) { + if (handlers.containsKey(key.getId())) { + spLogger.warn("Attempted to start already-existing handler for {}, very strange", key.getId()); + continue; + } + + final NodeStatisticsHandler h = new NodeStatisticsHandler(this, key); + handlers.put(key.getId(), h); + spLogger.debug("Started node handler for {}", key.getId()); + // FIXME: this should be in the NodeStatisticsHandler itself + sendStatisticsRequestsToNode(h); + } } + synchronized void stopNodeHandlers(final Collection removedNodes) { + for (NodeKey key : removedNodes) { + final NodeStatisticsHandler s = handlers.remove(key.getId()); + if (s != null) { + spLogger.debug("Stopping node handler for {}", key.getId()); + s.close(); + } else { + spLogger.warn("Attempted to remove non-existing handler for {}, very strange", key.getId()); + } + } + } }