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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * The ASF licenses this file to you under the Apache License, Version 2.0<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * See the License for the specific language governing permissions and<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * limitations under the License.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> */<a name="line.16"></a> |
| <span class="sourceLineNo">017</span>package org.apache.hadoop.hbase.regionserver;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import java.util.concurrent.TimeUnit;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.metrics.BaseSourceImpl;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.metrics.Counter;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.metrics.Meter;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.metrics.Timer;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span><a name="line.26"></a> |
| <span class="sourceLineNo">027</span>/**<a name="line.27"></a> |
| <span class="sourceLineNo">028</span> * Implementation of {@link MetricsRegionServerQuotaSource}.<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> */<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>@InterfaceAudience.Private<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>public class MetricsRegionServerQuotaSourceImpl extends BaseSourceImpl implements<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> MetricsRegionServerQuotaSource {<a name="line.32"></a> |
| <span class="sourceLineNo">033</span><a name="line.33"></a> |
| <span class="sourceLineNo">034</span> private final Meter tablesInViolationCounter;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> private final Meter spaceQuotaSnapshotsReceived;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> private final Timer fileSystemUtilizationChoreTimer;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> private final Timer spaceQuotaRefresherChoreTimer;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> private final Counter regionSizeReportCounter;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> private final Timer regionSizeReportingChoreTimer;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> public MetricsRegionServerQuotaSourceImpl() {<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> this(METRICS_NAME, METRICS_DESCRIPTION, METRICS_CONTEXT, METRICS_JMX_CONTEXT);<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> }<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> public MetricsRegionServerQuotaSourceImpl(String metricsName, String metricsDescription,<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> String metricsContext, String metricsJmxContext) {<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> super(metricsName, metricsDescription, metricsContext, metricsJmxContext);<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> tablesInViolationCounter = this.registry.meter(NUM_TABLES_IN_VIOLATION_NAME);<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> spaceQuotaSnapshotsReceived = this.registry.meter(NUM_SPACE_SNAPSHOTS_RECEIVED_NAME);<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> fileSystemUtilizationChoreTimer = this.registry.timer(FILE_SYSTEM_UTILIZATION_CHORE_TIME);<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> spaceQuotaRefresherChoreTimer = this.registry.timer(SPACE_QUOTA_REFRESHER_CHORE_TIME);<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> regionSizeReportCounter = this.registry.counter(NUM_REGION_SIZE_REPORT_NAME);<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> regionSizeReportingChoreTimer = registry.timer(REGION_SIZE_REPORTING_CHORE_TIME_NAME);<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> }<a name="line.55"></a> |
| <span class="sourceLineNo">056</span><a name="line.56"></a> |
| <span class="sourceLineNo">057</span> @Override<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> public void updateNumTablesInSpaceQuotaViolation(long tablesInViolation) {<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> this.tablesInViolationCounter.mark(tablesInViolation);<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> @Override<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> public void updateNumTableSpaceQuotaSnapshots(long numSnapshots) {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> this.spaceQuotaSnapshotsReceived.mark(numSnapshots);<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> }<a name="line.65"></a> |
| <span class="sourceLineNo">066</span><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> @Override<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> public void incrementSpaceQuotaFileSystemScannerChoreTime(long time) {<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> this.fileSystemUtilizationChoreTimer.updateMillis(time);<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> }<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> @Override<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> public void incrementSpaceQuotaRefresherChoreTime(long time) {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> this.spaceQuotaRefresherChoreTimer.updateMillis(time);<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> }<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> @Override<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> public void incrementNumRegionSizeReportsSent(long numReportsSent) {<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> regionSizeReportCounter.increment(numReportsSent);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> }<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> @Override<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public void incrementRegionSizeReportingChoreTime(long time) {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> regionSizeReportingChoreTimer.update(time, TimeUnit.MILLISECONDS);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> }<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>}<a name="line.86"></a> |
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