| /* |
| * 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.cassandra.net; |
| |
| |
| |
| import java.net.UnknownHostException; |
| import java.util.Map; |
| |
| /** |
| * MBean exposing MessagingService metrics. |
| * - OutboundConnectionPools - Command/Response - Pending/Completed Tasks |
| */ |
| public interface MessagingServiceMBean |
| { |
| /** |
| * Pending tasks for large message TCP Connections |
| */ |
| public Map<String, Integer> getLargeMessagePendingTasks(); |
| |
| /** |
| * Completed tasks for large message) TCP Connections |
| */ |
| public Map<String, Long> getLargeMessageCompletedTasks(); |
| |
| /** |
| * Dropped tasks for large message TCP Connections |
| */ |
| public Map<String, Long> getLargeMessageDroppedTasks(); |
| |
| /** |
| * Pending tasks for small message TCP Connections |
| */ |
| public Map<String, Integer> getSmallMessagePendingTasks(); |
| |
| /** |
| * Completed tasks for small message TCP Connections |
| */ |
| public Map<String, Long> getSmallMessageCompletedTasks(); |
| |
| /** |
| * Dropped tasks for small message TCP Connections |
| */ |
| public Map<String, Long> getSmallMessageDroppedTasks(); |
| |
| /** |
| * Pending tasks for gossip message TCP Connections |
| */ |
| public Map<String, Integer> getGossipMessagePendingTasks(); |
| |
| /** |
| * Completed tasks for gossip message TCP Connections |
| */ |
| public Map<String, Long> getGossipMessageCompletedTasks(); |
| |
| /** |
| * Dropped tasks for gossip message TCP Connections |
| */ |
| public Map<String, Long> getGossipMessageDroppedTasks(); |
| |
| /** |
| * dropped message counts for server lifetime |
| */ |
| public Map<String, Integer> getDroppedMessages(); |
| |
| /** |
| * Total number of timeouts happened on this node |
| */ |
| public long getTotalTimeouts(); |
| |
| /** |
| * Number of timeouts per host |
| */ |
| public Map<String, Long> getTimeoutsPerHost(); |
| |
| public int getVersion(String address) throws UnknownHostException; |
| } |