c671310d0d
This adds the FailureDetectorMBean and its implementation. Setting the phi is not supported yet and will be added when the code will be completed inside the failure_detector implementation. Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
41 lines
1.3 KiB
Java
41 lines
1.3 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.gms;
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import java.net.UnknownHostException;
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import java.util.Map;
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public interface FailureDetectorMBean
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{
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public void dumpInterArrivalTimes();
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public void setPhiConvictThreshold(double phi);
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public double getPhiConvictThreshold();
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public String getAllEndpointStates();
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public String getEndpointState(String address) throws UnknownHostException;
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public Map<String, String> getSimpleStates();
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public int getDownEndpointCount();
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public int getUpEndpointCount();
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}
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