| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.iotdb.db.service; |
| |
| import org.apache.iotdb.commons.concurrent.ThreadName; |
| import org.apache.iotdb.commons.exception.runtime.RPCServiceException; |
| import org.apache.iotdb.commons.service.ServiceType; |
| import org.apache.iotdb.commons.service.ThriftService; |
| import org.apache.iotdb.commons.service.ThriftServiceThread; |
| import org.apache.iotdb.db.conf.IoTDBConfig; |
| import org.apache.iotdb.db.conf.IoTDBDescriptor; |
| import org.apache.iotdb.db.service.metrics.MetricService; |
| import org.apache.iotdb.db.service.thrift.handler.InternalServiceThriftHandler; |
| import org.apache.iotdb.db.service.thrift.impl.DataNodeInternalRPCServiceImpl; |
| import org.apache.iotdb.mpp.rpc.thrift.IDataNodeRPCService.Processor; |
| |
| public class DataNodeInternalRPCService extends ThriftService |
| implements DataNodeInternalRPCServiceMBean { |
| |
| private DataNodeInternalRPCServiceImpl impl; |
| |
| private DataNodeInternalRPCService() {} |
| |
| @Override |
| public ServiceType getID() { |
| return ServiceType.INTERNAL_SERVICE; |
| } |
| |
| @Override |
| public void initTProcessor() |
| throws ClassNotFoundException, IllegalAccessException, InstantiationException { |
| impl = new DataNodeInternalRPCServiceImpl(); |
| initSyncedServiceImpl(null); |
| processor = new Processor<>(impl); |
| } |
| |
| @Override |
| public void initThriftServiceThread() |
| throws IllegalAccessException, InstantiationException, ClassNotFoundException { |
| try { |
| IoTDBConfig config = IoTDBDescriptor.getInstance().getConfig(); |
| thriftServiceThread = |
| new ThriftServiceThread( |
| processor, |
| getID().getName(), |
| ThreadName.DATANODE_INTERNAL_RPC_PROCESSOR.getName(), |
| getBindIP(), |
| getBindPort(), |
| config.getRpcMaxConcurrentClientNum(), |
| config.getThriftServerAwaitTimeForStopService(), |
| new InternalServiceThriftHandler(), |
| // TODO: hard coded compress strategy |
| false); |
| } catch (RPCServiceException e) { |
| throw new IllegalAccessException(e.getMessage()); |
| } |
| thriftServiceThread.setName(ThreadName.DATANODE_INTERNAL_RPC_SERVICE.getName()); |
| MetricService.getInstance() |
| .addMetricSet(new DataNodeInternalRPCServiceMetrics(thriftServiceThread)); |
| } |
| |
| @Override |
| public String getBindIP() { |
| return IoTDBDescriptor.getInstance().getConfig().getRpcAddress(); |
| } |
| |
| @Override |
| public int getBindPort() { |
| return IoTDBDescriptor.getInstance().getConfig().getInternalPort(); |
| } |
| |
| private static class DataNodeInternalRPCServiceHolder { |
| private static final DataNodeInternalRPCService INSTANCE = new DataNodeInternalRPCService(); |
| |
| private DataNodeInternalRPCServiceHolder() {} |
| } |
| |
| public static DataNodeInternalRPCService getInstance() { |
| return DataNodeInternalRPCServiceHolder.INSTANCE; |
| } |
| } |