5039f0603b
This is the skeleton implementation for the MessagingService MBean. More functionality will be add when it will be added to the API.
85 lines
2.5 KiB
Java
85 lines
2.5 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.cassandra.net;
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import java.net.UnknownHostException;
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import java.util.Map;
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/**
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* MBean exposing MessagingService metrics. - OutboundConnectionPools -
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* Command/Response - Pending/Completed Tasks
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*/
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public interface MessagingServiceMBean {
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/**
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* Pending tasks for Command(Mutations, Read etc) TCP Connections
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*/
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public Map<String, Integer> getCommandPendingTasks();
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/**
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* Completed tasks for Command(Mutations, Read etc) TCP Connections
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*/
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public Map<String, Long> getCommandCompletedTasks();
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/**
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* Dropped tasks for Command(Mutations, Read etc) TCP Connections
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*/
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public Map<String, Long> getCommandDroppedTasks();
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/**
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* Pending tasks for Response(GOSSIP & RESPONSE) TCP Connections
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*/
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public Map<String, Integer> getResponsePendingTasks();
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/**
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* Completed tasks for Response(GOSSIP & RESPONSE) TCP Connections
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*/
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public Map<String, Long> getResponseCompletedTasks();
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/**
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* dropped message counts for server lifetime
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*/
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public Map<String, Integer> getDroppedMessages();
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/**
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* dropped message counts since last called
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*/
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public Map<String, Integer> getRecentlyDroppedMessages();
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/**
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* Total number of timeouts happened on this node
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*/
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public long getTotalTimeouts();
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/**
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* Number of timeouts per host
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*/
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public Map<String, Long> getTimeoutsPerHost();
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/**
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* Number of timeouts since last check.
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*/
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public long getRecentTotalTimouts();
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/**
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* Number of timeouts since last check per host.
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*/
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public Map<String, Long> getRecentTimeoutsPerHost();
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public int getVersion(String address) throws UnknownHostException;
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}
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