| /** |
| * |
| * 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.hadoop.hbase.monitoring; |
| |
| import org.apache.hadoop.hbase.classification.InterfaceAudience; |
| |
| import com.google.protobuf.Message; |
| |
| /** |
| * A MonitoredTask implementation optimized for use with RPC Handlers |
| * handling frequent, short duration tasks. String concatenations and object |
| * allocations are avoided in methods that will be hit by every RPC call. |
| */ |
| @InterfaceAudience.Private |
| public interface MonitoredRPCHandler extends MonitoredTask { |
| String getRPC(); |
| String getRPC(boolean withParams); |
| long getRPCPacketLength(); |
| String getClient(); |
| long getRPCStartTime(); |
| long getRPCQueueTime(); |
| boolean isRPCRunning(); |
| boolean isOperationRunning(); |
| |
| void setRPC(String methodName, Object[] params, long queueTime); |
| void setRPCPacket(Message param); |
| void setConnection(String clientAddress, int remotePort); |
| } |