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apache-cassandra-0.6.0-rc1-src
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 02 Apr 2010 13:36:02 +0900
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d485154379c8 apache-cassandra-0.6.0-rc1-src
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 /*
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2 * Licensed to the Apache Software Foundation (ASF) under one
d485154379c8 apache-cassandra-0.6.0-rc1-src
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3 * or more contributor license agreements. See the NOTICE file
d485154379c8 apache-cassandra-0.6.0-rc1-src
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4 * distributed with this work for additional information
d485154379c8 apache-cassandra-0.6.0-rc1-src
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5 * regarding copyright ownership. The ASF licenses this file
d485154379c8 apache-cassandra-0.6.0-rc1-src
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6 * to you under the Apache License, Version 2.0 (the
d485154379c8 apache-cassandra-0.6.0-rc1-src
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7 * "License"); you may not use this file except in compliance
d485154379c8 apache-cassandra-0.6.0-rc1-src
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8 * with the License. You may obtain a copy of the License at
d485154379c8 apache-cassandra-0.6.0-rc1-src
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9 *
d485154379c8 apache-cassandra-0.6.0-rc1-src
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10 * http://www.apache.org/licenses/LICENSE-2.0
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11 *
d485154379c8 apache-cassandra-0.6.0-rc1-src
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12 * Unless required by applicable law or agreed to in writing,
d485154379c8 apache-cassandra-0.6.0-rc1-src
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13 * software distributed under the License is distributed on an
d485154379c8 apache-cassandra-0.6.0-rc1-src
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14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
d485154379c8 apache-cassandra-0.6.0-rc1-src
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15 * KIND, either express or implied. See the License for the
d485154379c8 apache-cassandra-0.6.0-rc1-src
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16 * specific language governing permissions and limitations
d485154379c8 apache-cassandra-0.6.0-rc1-src
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17 * under the License.
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18 */
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19 package org.apache.cassandra.service;
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21 public interface StorageProxyMBean
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22 {
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23 public long getReadOperations();
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24 public long getTotalReadLatencyMicros();
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25 public double getRecentReadLatencyMicros();
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27 public long getRangeOperations();
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28 public long getTotalRangeLatencyMicros();
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29 public double getRecentRangeLatencyMicros();
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31 public long getWriteOperations();
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32 public long getTotalWriteLatencyMicros();
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33 public double getRecentWriteLatencyMicros();
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34 }