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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.regionserver.metrics;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">021</span><span id="line-21">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">022</span><span id="line-22">import org.apache.hadoop.hbase.metrics.Counter;</span> |
| <span class="source-line-no">023</span><span id="line-23">import org.apache.hadoop.hbase.metrics.Histogram;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.hbase.metrics.Meter;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.metrics.MetricRegistries;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.metrics.MetricRegistry;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.metrics.MetricRegistryInfo;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.yetus.audience.InterfaceAudience;</span> |
| <span class="source-line-no">029</span><span id="line-29"></span> |
| <span class="source-line-no">030</span><span id="line-30">@InterfaceAudience.Private</span> |
| <span class="source-line-no">031</span><span id="line-31">public class MetricsTableRequests {</span> |
| <span class="source-line-no">032</span><span id="line-32"></span> |
| <span class="source-line-no">033</span><span id="line-33"> public static final String ENABLE_TABLE_LATENCIES_METRICS_KEY =</span> |
| <span class="source-line-no">034</span><span id="line-34"> "hbase.regionserver.enable.table.latencies";</span> |
| <span class="source-line-no">035</span><span id="line-35"></span> |
| <span class="source-line-no">036</span><span id="line-36"> public static final boolean ENABLE_TABLE_LATENCIES_METRICS_DEFAULT = true;</span> |
| <span class="source-line-no">037</span><span id="line-37"></span> |
| <span class="source-line-no">038</span><span id="line-38"> public static final String ENABLE_TABLE_QUERY_METER_METRICS_KEY =</span> |
| <span class="source-line-no">039</span><span id="line-39"> "hbase.regionserver.enable.table.query.meter";</span> |
| <span class="source-line-no">040</span><span id="line-40"></span> |
| <span class="source-line-no">041</span><span id="line-41"> public static final boolean ENABLE_TABLE_QUERY_METER_METRICS_KEY_DEFAULT = false;</span> |
| <span class="source-line-no">042</span><span id="line-42"></span> |
| <span class="source-line-no">043</span><span id="line-43"> /**</span> |
| <span class="source-line-no">044</span><span id="line-44"> * The name of the metrics</span> |
| <span class="source-line-no">045</span><span id="line-45"> */</span> |
| <span class="source-line-no">046</span><span id="line-46"> private final static String METRICS_NAME = "TableRequests";</span> |
| <span class="source-line-no">047</span><span id="line-47"></span> |
| <span class="source-line-no">048</span><span id="line-48"> /**</span> |
| <span class="source-line-no">049</span><span id="line-49"> * The name of the metrics context that metrics will be under.</span> |
| <span class="source-line-no">050</span><span id="line-50"> */</span> |
| <span class="source-line-no">051</span><span id="line-51"> private final static String METRICS_CONTEXT = "regionserver";</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53"> /**</span> |
| <span class="source-line-no">054</span><span id="line-54"> * Description</span> |
| <span class="source-line-no">055</span><span id="line-55"> */</span> |
| <span class="source-line-no">056</span><span id="line-56"> private final static String METRICS_DESCRIPTION =</span> |
| <span class="source-line-no">057</span><span id="line-57"> "Metrics about Tables on a single HBase RegionServer";</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> /**</span> |
| <span class="source-line-no">060</span><span id="line-60"> * The name of the metrics context that metrics will be under in jmx</span> |
| <span class="source-line-no">061</span><span id="line-61"> */</span> |
| <span class="source-line-no">062</span><span id="line-62"> private final static String METRICS_JMX_CONTEXT = "RegionServer,sub=" + METRICS_NAME;</span> |
| <span class="source-line-no">063</span><span id="line-63"></span> |
| <span class="source-line-no">064</span><span id="line-64"> private final static String GET_TIME = "getTime";</span> |
| <span class="source-line-no">065</span><span id="line-65"> private final static String SCAN_TIME = "scanTime";</span> |
| <span class="source-line-no">066</span><span id="line-66"> private final static String SCAN_SIZE = "scanSize";</span> |
| <span class="source-line-no">067</span><span id="line-67"> private final static String PUT_TIME = "putTime";</span> |
| <span class="source-line-no">068</span><span id="line-68"> private final static String PUT_BATCH_TIME = "putBatchTime";</span> |
| <span class="source-line-no">069</span><span id="line-69"> private final static String DELETE_TIME = "deleteTime";</span> |
| <span class="source-line-no">070</span><span id="line-70"> private final static String DELETE_BATCH_TIME = "deleteBatchTime";</span> |
| <span class="source-line-no">071</span><span id="line-71"> private final static String INCREMENT_TIME = "incrementTime";</span> |
| <span class="source-line-no">072</span><span id="line-72"> private final static String APPEND_TIME = "appendTime";</span> |
| <span class="source-line-no">073</span><span id="line-73"> private final static String CHECK_AND_DELETE_TIME = "checkAndDeleteTime";</span> |
| <span class="source-line-no">074</span><span id="line-74"> private final static String CHECK_AND_PUT_TIME = "checkAndPutTime";</span> |
| <span class="source-line-no">075</span><span id="line-75"> private final static String CHECK_AND_MUTATE_TIME = "checkAndMutateTime";</span> |
| <span class="source-line-no">076</span><span id="line-76"> String BLOCK_BYTES_SCANNED_KEY = "blockBytesScannedCount";</span> |
| <span class="source-line-no">077</span><span id="line-77"> String GET_BLOCK_BYTES_SCANNED_KEY = "getBlockBytesScanned";</span> |
| <span class="source-line-no">078</span><span id="line-78"> String SCAN_BLOCK_BYTES_SCANNED_KEY = "scanBlockBytesScanned";</span> |
| <span class="source-line-no">079</span><span id="line-79"> String CHECK_AND_MUTATE_BLOCK_BYTES_SCANNED_KEY = "checkAndMutateBlockBytesScanned";</span> |
| <span class="source-line-no">080</span><span id="line-80"> String INCREMENT_BLOCK_BYTES_SCANNED_KEY = "incrementBlockBytesScanned";</span> |
| <span class="source-line-no">081</span><span id="line-81"> String APPEND_BLOCK_BYTES_SCANNED_KEY = "appendBlockBytesScanned";</span> |
| <span class="source-line-no">082</span><span id="line-82"> private final static String TABLE_READ_QUERY_PER_SECOND = "tableReadQueryPerSecond";</span> |
| <span class="source-line-no">083</span><span id="line-83"> private final static String TABLE_WRITE_QUERY_PER_SECOND = "tableWriteQueryPerSecond";</span> |
| <span class="source-line-no">084</span><span id="line-84"></span> |
| <span class="source-line-no">085</span><span id="line-85"> private Histogram getTimeHistogram;</span> |
| <span class="source-line-no">086</span><span id="line-86"> private Histogram scanTimeHistogram;</span> |
| <span class="source-line-no">087</span><span id="line-87"> private Histogram scanSizeHistogram;</span> |
| <span class="source-line-no">088</span><span id="line-88"> private Histogram putTimeHistogram;</span> |
| <span class="source-line-no">089</span><span id="line-89"> private Histogram putBatchTimeHistogram;</span> |
| <span class="source-line-no">090</span><span id="line-90"> private Histogram deleteTimeHistogram;</span> |
| <span class="source-line-no">091</span><span id="line-91"> private Histogram deleteBatchTimeHistogram;</span> |
| <span class="source-line-no">092</span><span id="line-92"> private Histogram incrementTimeHistogram;</span> |
| <span class="source-line-no">093</span><span id="line-93"> private Histogram appendTimeHistogram;</span> |
| <span class="source-line-no">094</span><span id="line-94"> private Histogram checkAndDeleteTimeHistogram;</span> |
| <span class="source-line-no">095</span><span id="line-95"> private Histogram checkAndPutTimeHistogram;</span> |
| <span class="source-line-no">096</span><span id="line-96"> private Histogram checkAndMutateTimeHistogram;</span> |
| <span class="source-line-no">097</span><span id="line-97"> private Counter blockBytesScannedCount;</span> |
| <span class="source-line-no">098</span><span id="line-98"> private Histogram checkAndMutateBlockBytesScanned;</span> |
| <span class="source-line-no">099</span><span id="line-99"> private Histogram getBlockBytesScanned;</span> |
| <span class="source-line-no">100</span><span id="line-100"> private Histogram incrementBlockBytesScanned;</span> |
| <span class="source-line-no">101</span><span id="line-101"> private Histogram appendBlockBytesScanned;</span> |
| <span class="source-line-no">102</span><span id="line-102"> private Histogram scanBlockBytesScanned;</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> private Meter readMeter;</span> |
| <span class="source-line-no">105</span><span id="line-105"> private Meter writeMeter;</span> |
| <span class="source-line-no">106</span><span id="line-106"></span> |
| <span class="source-line-no">107</span><span id="line-107"> private MetricRegistry registry;</span> |
| <span class="source-line-no">108</span><span id="line-108"> private TableName tableName;</span> |
| <span class="source-line-no">109</span><span id="line-109"> private Configuration conf;</span> |
| <span class="source-line-no">110</span><span id="line-110"> private MetricRegistryInfo registryInfo;</span> |
| <span class="source-line-no">111</span><span id="line-111"></span> |
| <span class="source-line-no">112</span><span id="line-112"> private boolean enableTableLatenciesMetrics;</span> |
| <span class="source-line-no">113</span><span id="line-113"> private boolean enabTableQueryMeterMetrics;</span> |
| <span class="source-line-no">114</span><span id="line-114"></span> |
| <span class="source-line-no">115</span><span id="line-115"> public boolean isEnableTableLatenciesMetrics() {</span> |
| <span class="source-line-no">116</span><span id="line-116"> return enableTableLatenciesMetrics;</span> |
| <span class="source-line-no">117</span><span id="line-117"> }</span> |
| <span class="source-line-no">118</span><span id="line-118"></span> |
| <span class="source-line-no">119</span><span id="line-119"> public boolean isEnabTableQueryMeterMetrics() {</span> |
| <span class="source-line-no">120</span><span id="line-120"> return enabTableQueryMeterMetrics;</span> |
| <span class="source-line-no">121</span><span id="line-121"> }</span> |
| <span class="source-line-no">122</span><span id="line-122"></span> |
| <span class="source-line-no">123</span><span id="line-123"> public MetricsTableRequests(TableName tableName, Configuration conf) {</span> |
| <span class="source-line-no">124</span><span id="line-124"> init(tableName, conf);</span> |
| <span class="source-line-no">125</span><span id="line-125"> }</span> |
| <span class="source-line-no">126</span><span id="line-126"></span> |
| <span class="source-line-no">127</span><span id="line-127"> private void init(TableName tableName, Configuration conf) {</span> |
| <span class="source-line-no">128</span><span id="line-128"> this.tableName = tableName;</span> |
| <span class="source-line-no">129</span><span id="line-129"> this.conf = conf;</span> |
| <span class="source-line-no">130</span><span id="line-130"> enableTableLatenciesMetrics = this.conf.getBoolean(ENABLE_TABLE_LATENCIES_METRICS_KEY,</span> |
| <span class="source-line-no">131</span><span id="line-131"> ENABLE_TABLE_LATENCIES_METRICS_DEFAULT);</span> |
| <span class="source-line-no">132</span><span id="line-132"> enabTableQueryMeterMetrics = this.conf.getBoolean(ENABLE_TABLE_QUERY_METER_METRICS_KEY,</span> |
| <span class="source-line-no">133</span><span id="line-133"> ENABLE_TABLE_QUERY_METER_METRICS_KEY_DEFAULT);</span> |
| <span class="source-line-no">134</span><span id="line-134"> if (enableTableLatenciesMetrics || enabTableQueryMeterMetrics) {</span> |
| <span class="source-line-no">135</span><span id="line-135"> registry = createRegistryForTableRequests();</span> |
| <span class="source-line-no">136</span><span id="line-136"> if (enableTableLatenciesMetrics) {</span> |
| <span class="source-line-no">137</span><span id="line-137"> getTimeHistogram = registry.histogram(GET_TIME);</span> |
| <span class="source-line-no">138</span><span id="line-138"> scanTimeHistogram = registry.histogram(SCAN_TIME);</span> |
| <span class="source-line-no">139</span><span id="line-139"> scanSizeHistogram = registry.histogram(SCAN_SIZE);</span> |
| <span class="source-line-no">140</span><span id="line-140"> putTimeHistogram = registry.histogram(PUT_TIME);</span> |
| <span class="source-line-no">141</span><span id="line-141"> putBatchTimeHistogram = registry.histogram(PUT_BATCH_TIME);</span> |
| <span class="source-line-no">142</span><span id="line-142"> deleteTimeHistogram = registry.histogram(DELETE_TIME);</span> |
| <span class="source-line-no">143</span><span id="line-143"> deleteBatchTimeHistogram = registry.histogram(DELETE_BATCH_TIME);</span> |
| <span class="source-line-no">144</span><span id="line-144"> incrementTimeHistogram = registry.histogram(INCREMENT_TIME);</span> |
| <span class="source-line-no">145</span><span id="line-145"> appendTimeHistogram = registry.histogram(APPEND_TIME);</span> |
| <span class="source-line-no">146</span><span id="line-146"> checkAndDeleteTimeHistogram = registry.histogram(CHECK_AND_DELETE_TIME);</span> |
| <span class="source-line-no">147</span><span id="line-147"> checkAndPutTimeHistogram = registry.histogram(CHECK_AND_PUT_TIME);</span> |
| <span class="source-line-no">148</span><span id="line-148"> checkAndMutateTimeHistogram = registry.histogram(CHECK_AND_MUTATE_TIME);</span> |
| <span class="source-line-no">149</span><span id="line-149"> blockBytesScannedCount = registry.counter(BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">150</span><span id="line-150"> checkAndMutateBlockBytesScanned =</span> |
| <span class="source-line-no">151</span><span id="line-151"> registry.histogram(CHECK_AND_MUTATE_BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">152</span><span id="line-152"> getBlockBytesScanned = registry.histogram(GET_BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">153</span><span id="line-153"> incrementBlockBytesScanned = registry.histogram(INCREMENT_BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">154</span><span id="line-154"> appendBlockBytesScanned = registry.histogram(APPEND_BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">155</span><span id="line-155"> scanBlockBytesScanned = registry.histogram(SCAN_BLOCK_BYTES_SCANNED_KEY);</span> |
| <span class="source-line-no">156</span><span id="line-156"> }</span> |
| <span class="source-line-no">157</span><span id="line-157"></span> |
| <span class="source-line-no">158</span><span id="line-158"> if (enabTableQueryMeterMetrics) {</span> |
| <span class="source-line-no">159</span><span id="line-159"> readMeter = registry.meter(TABLE_READ_QUERY_PER_SECOND);</span> |
| <span class="source-line-no">160</span><span id="line-160"> writeMeter = registry.meter(TABLE_WRITE_QUERY_PER_SECOND);</span> |
| <span class="source-line-no">161</span><span id="line-161"> }</span> |
| <span class="source-line-no">162</span><span id="line-162"> }</span> |
| <span class="source-line-no">163</span><span id="line-163"> }</span> |
| <span class="source-line-no">164</span><span id="line-164"></span> |
| <span class="source-line-no">165</span><span id="line-165"> private MetricRegistry createRegistryForTableRequests() {</span> |
| <span class="source-line-no">166</span><span id="line-166"> return MetricRegistries.global().create(createRegistryInfoForTableRequests());</span> |
| <span class="source-line-no">167</span><span id="line-167"> }</span> |
| <span class="source-line-no">168</span><span id="line-168"></span> |
| <span class="source-line-no">169</span><span id="line-169"> private MetricRegistryInfo createRegistryInfoForTableRequests() {</span> |
| <span class="source-line-no">170</span><span id="line-170"> registryInfo = new MetricRegistryInfo(qualifyMetrics(METRICS_NAME, tableName),</span> |
| <span class="source-line-no">171</span><span id="line-171"> METRICS_DESCRIPTION, qualifyMetrics(METRICS_JMX_CONTEXT, tableName), METRICS_CONTEXT, false);</span> |
| <span class="source-line-no">172</span><span id="line-172"> return registryInfo;</span> |
| <span class="source-line-no">173</span><span id="line-173"> }</span> |
| <span class="source-line-no">174</span><span id="line-174"></span> |
| <span class="source-line-no">175</span><span id="line-175"> public void removeRegistry() {</span> |
| <span class="source-line-no">176</span><span id="line-176"> if (enableTableLatenciesMetrics || enabTableQueryMeterMetrics) {</span> |
| <span class="source-line-no">177</span><span id="line-177"> MetricRegistries.global().remove(registry.getMetricRegistryInfo());</span> |
| <span class="source-line-no">178</span><span id="line-178"> }</span> |
| <span class="source-line-no">179</span><span id="line-179"> }</span> |
| <span class="source-line-no">180</span><span id="line-180"></span> |
| <span class="source-line-no">181</span><span id="line-181"> private static String qualifyMetrics(String prefix, TableName tableName) {</span> |
| <span class="source-line-no">182</span><span id="line-182"> StringBuilder sb = new StringBuilder();</span> |
| <span class="source-line-no">183</span><span id="line-183"> sb.append(prefix).append("_");</span> |
| <span class="source-line-no">184</span><span id="line-184"> sb.append("Namespace_").append(tableName.getNamespaceAsString());</span> |
| <span class="source-line-no">185</span><span id="line-185"> sb.append("_table_").append(tableName.getQualifierAsString());</span> |
| <span class="source-line-no">186</span><span id="line-186"> return sb.toString();</span> |
| <span class="source-line-no">187</span><span id="line-187"> }</span> |
| <span class="source-line-no">188</span><span id="line-188"></span> |
| <span class="source-line-no">189</span><span id="line-189"> /**</span> |
| <span class="source-line-no">190</span><span id="line-190"> * Update the Put time histogram</span> |
| <span class="source-line-no">191</span><span id="line-191"> * @param t time it took</span> |
| <span class="source-line-no">192</span><span id="line-192"> */</span> |
| <span class="source-line-no">193</span><span id="line-193"> public void updatePut(long t) {</span> |
| <span class="source-line-no">194</span><span id="line-194"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">195</span><span id="line-195"> putTimeHistogram.update(t);</span> |
| <span class="source-line-no">196</span><span id="line-196"> }</span> |
| <span class="source-line-no">197</span><span id="line-197"> }</span> |
| <span class="source-line-no">198</span><span id="line-198"></span> |
| <span class="source-line-no">199</span><span id="line-199"> /**</span> |
| <span class="source-line-no">200</span><span id="line-200"> * Update the batch Put time histogram</span> |
| <span class="source-line-no">201</span><span id="line-201"> * @param t time it took</span> |
| <span class="source-line-no">202</span><span id="line-202"> */</span> |
| <span class="source-line-no">203</span><span id="line-203"> public void updatePutBatch(long t) {</span> |
| <span class="source-line-no">204</span><span id="line-204"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">205</span><span id="line-205"> putBatchTimeHistogram.update(t);</span> |
| <span class="source-line-no">206</span><span id="line-206"> }</span> |
| <span class="source-line-no">207</span><span id="line-207"> }</span> |
| <span class="source-line-no">208</span><span id="line-208"></span> |
| <span class="source-line-no">209</span><span id="line-209"> /**</span> |
| <span class="source-line-no">210</span><span id="line-210"> * Update the Delete time histogram</span> |
| <span class="source-line-no">211</span><span id="line-211"> * @param t time it took</span> |
| <span class="source-line-no">212</span><span id="line-212"> */</span> |
| <span class="source-line-no">213</span><span id="line-213"> public void updateDelete(long t) {</span> |
| <span class="source-line-no">214</span><span id="line-214"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">215</span><span id="line-215"> deleteTimeHistogram.update(t);</span> |
| <span class="source-line-no">216</span><span id="line-216"> }</span> |
| <span class="source-line-no">217</span><span id="line-217"> }</span> |
| <span class="source-line-no">218</span><span id="line-218"></span> |
| <span class="source-line-no">219</span><span id="line-219"> /**</span> |
| <span class="source-line-no">220</span><span id="line-220"> * Update the batch Delete time histogram</span> |
| <span class="source-line-no">221</span><span id="line-221"> * @param t time it took</span> |
| <span class="source-line-no">222</span><span id="line-222"> */</span> |
| <span class="source-line-no">223</span><span id="line-223"> public void updateDeleteBatch(long t) {</span> |
| <span class="source-line-no">224</span><span id="line-224"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">225</span><span id="line-225"> deleteBatchTimeHistogram.update(t);</span> |
| <span class="source-line-no">226</span><span id="line-226"> }</span> |
| <span class="source-line-no">227</span><span id="line-227"> }</span> |
| <span class="source-line-no">228</span><span id="line-228"></span> |
| <span class="source-line-no">229</span><span id="line-229"> /**</span> |
| <span class="source-line-no">230</span><span id="line-230"> * Update the Get time histogram .</span> |
| <span class="source-line-no">231</span><span id="line-231"> * @param time time it took</span> |
| <span class="source-line-no">232</span><span id="line-232"> * @param blockBytesScanned size of block bytes scanned to retrieve the response</span> |
| <span class="source-line-no">233</span><span id="line-233"> */</span> |
| <span class="source-line-no">234</span><span id="line-234"> public void updateGet(long time, long blockBytesScanned) {</span> |
| <span class="source-line-no">235</span><span id="line-235"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">236</span><span id="line-236"> getTimeHistogram.update(time);</span> |
| <span class="source-line-no">237</span><span id="line-237"> if (blockBytesScanned > 0) {</span> |
| <span class="source-line-no">238</span><span id="line-238"> blockBytesScannedCount.increment(blockBytesScanned);</span> |
| <span class="source-line-no">239</span><span id="line-239"> getBlockBytesScanned.update(blockBytesScanned);</span> |
| <span class="source-line-no">240</span><span id="line-240"> }</span> |
| <span class="source-line-no">241</span><span id="line-241"> }</span> |
| <span class="source-line-no">242</span><span id="line-242"> }</span> |
| <span class="source-line-no">243</span><span id="line-243"></span> |
| <span class="source-line-no">244</span><span id="line-244"> /**</span> |
| <span class="source-line-no">245</span><span id="line-245"> * Update the Increment time histogram.</span> |
| <span class="source-line-no">246</span><span id="line-246"> * @param time time it took</span> |
| <span class="source-line-no">247</span><span id="line-247"> * @param blockBytesScanned size of block bytes scanned to retrieve the response</span> |
| <span class="source-line-no">248</span><span id="line-248"> */</span> |
| <span class="source-line-no">249</span><span id="line-249"> public void updateIncrement(long time, long blockBytesScanned) {</span> |
| <span class="source-line-no">250</span><span id="line-250"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">251</span><span id="line-251"> incrementTimeHistogram.update(time);</span> |
| <span class="source-line-no">252</span><span id="line-252"> if (blockBytesScanned > 0) {</span> |
| <span class="source-line-no">253</span><span id="line-253"> blockBytesScannedCount.increment(blockBytesScanned);</span> |
| <span class="source-line-no">254</span><span id="line-254"> incrementBlockBytesScanned.update(blockBytesScanned);</span> |
| <span class="source-line-no">255</span><span id="line-255"> }</span> |
| <span class="source-line-no">256</span><span id="line-256"> }</span> |
| <span class="source-line-no">257</span><span id="line-257"> }</span> |
| <span class="source-line-no">258</span><span id="line-258"></span> |
| <span class="source-line-no">259</span><span id="line-259"> /**</span> |
| <span class="source-line-no">260</span><span id="line-260"> * Update the Append time histogram.</span> |
| <span class="source-line-no">261</span><span id="line-261"> * @param time time it took</span> |
| <span class="source-line-no">262</span><span id="line-262"> * @param blockBytesScanned size of block bytes scanned to retrieve the response</span> |
| <span class="source-line-no">263</span><span id="line-263"> */</span> |
| <span class="source-line-no">264</span><span id="line-264"> public void updateAppend(long time, long blockBytesScanned) {</span> |
| <span class="source-line-no">265</span><span id="line-265"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">266</span><span id="line-266"> appendTimeHistogram.update(time);</span> |
| <span class="source-line-no">267</span><span id="line-267"> if (blockBytesScanned > 0) {</span> |
| <span class="source-line-no">268</span><span id="line-268"> blockBytesScannedCount.increment(blockBytesScanned);</span> |
| <span class="source-line-no">269</span><span id="line-269"> appendBlockBytesScanned.update(blockBytesScanned);</span> |
| <span class="source-line-no">270</span><span id="line-270"> }</span> |
| <span class="source-line-no">271</span><span id="line-271"> }</span> |
| <span class="source-line-no">272</span><span id="line-272"> }</span> |
| <span class="source-line-no">273</span><span id="line-273"></span> |
| <span class="source-line-no">274</span><span id="line-274"> /**</span> |
| <span class="source-line-no">275</span><span id="line-275"> * Update the scan metrics.</span> |
| <span class="source-line-no">276</span><span id="line-276"> * @param time response time of scan</span> |
| <span class="source-line-no">277</span><span id="line-277"> * @param responseCellSize size of the scan resposne</span> |
| <span class="source-line-no">278</span><span id="line-278"> * @param blockBytesScanned size of block bytes scanned to retrieve the response</span> |
| <span class="source-line-no">279</span><span id="line-279"> */</span> |
| <span class="source-line-no">280</span><span id="line-280"> public void updateScan(long time, long responseCellSize, long blockBytesScanned) {</span> |
| <span class="source-line-no">281</span><span id="line-281"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">282</span><span id="line-282"> scanTimeHistogram.update(time);</span> |
| <span class="source-line-no">283</span><span id="line-283"> scanSizeHistogram.update(responseCellSize);</span> |
| <span class="source-line-no">284</span><span id="line-284"> if (blockBytesScanned > 0) {</span> |
| <span class="source-line-no">285</span><span id="line-285"> blockBytesScannedCount.increment(blockBytesScanned);</span> |
| <span class="source-line-no">286</span><span id="line-286"> scanBlockBytesScanned.update(blockBytesScanned);</span> |
| <span class="source-line-no">287</span><span id="line-287"> }</span> |
| <span class="source-line-no">288</span><span id="line-288"> }</span> |
| <span class="source-line-no">289</span><span id="line-289"> }</span> |
| <span class="source-line-no">290</span><span id="line-290"></span> |
| <span class="source-line-no">291</span><span id="line-291"> /**</span> |
| <span class="source-line-no">292</span><span id="line-292"> * Update the CheckAndDelete time histogram.</span> |
| <span class="source-line-no">293</span><span id="line-293"> * @param time time it took</span> |
| <span class="source-line-no">294</span><span id="line-294"> */</span> |
| <span class="source-line-no">295</span><span id="line-295"> public void updateCheckAndDelete(long time) {</span> |
| <span class="source-line-no">296</span><span id="line-296"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">297</span><span id="line-297"> checkAndDeleteTimeHistogram.update(time);</span> |
| <span class="source-line-no">298</span><span id="line-298"> }</span> |
| <span class="source-line-no">299</span><span id="line-299"> }</span> |
| <span class="source-line-no">300</span><span id="line-300"></span> |
| <span class="source-line-no">301</span><span id="line-301"> /**</span> |
| <span class="source-line-no">302</span><span id="line-302"> * Update the CheckAndPut time histogram.</span> |
| <span class="source-line-no">303</span><span id="line-303"> * @param time time it took</span> |
| <span class="source-line-no">304</span><span id="line-304"> */</span> |
| <span class="source-line-no">305</span><span id="line-305"> public void updateCheckAndPut(long time) {</span> |
| <span class="source-line-no">306</span><span id="line-306"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">307</span><span id="line-307"> checkAndPutTimeHistogram.update(time);</span> |
| <span class="source-line-no">308</span><span id="line-308"> }</span> |
| <span class="source-line-no">309</span><span id="line-309"> }</span> |
| <span class="source-line-no">310</span><span id="line-310"></span> |
| <span class="source-line-no">311</span><span id="line-311"> /**</span> |
| <span class="source-line-no">312</span><span id="line-312"> * Update the CheckAndMutate time histogram.</span> |
| <span class="source-line-no">313</span><span id="line-313"> * @param time time it took</span> |
| <span class="source-line-no">314</span><span id="line-314"> */</span> |
| <span class="source-line-no">315</span><span id="line-315"> public void updateCheckAndMutate(long time, long blockBytesScanned) {</span> |
| <span class="source-line-no">316</span><span id="line-316"> if (isEnableTableLatenciesMetrics()) {</span> |
| <span class="source-line-no">317</span><span id="line-317"> checkAndMutateTimeHistogram.update(time);</span> |
| <span class="source-line-no">318</span><span id="line-318"> if (blockBytesScanned > 0) {</span> |
| <span class="source-line-no">319</span><span id="line-319"> blockBytesScannedCount.increment(blockBytesScanned);</span> |
| <span class="source-line-no">320</span><span id="line-320"> checkAndMutateBlockBytesScanned.update(blockBytesScanned);</span> |
| <span class="source-line-no">321</span><span id="line-321"> }</span> |
| <span class="source-line-no">322</span><span id="line-322"> }</span> |
| <span class="source-line-no">323</span><span id="line-323"> }</span> |
| <span class="source-line-no">324</span><span id="line-324"></span> |
| <span class="source-line-no">325</span><span id="line-325"> /**</span> |
| <span class="source-line-no">326</span><span id="line-326"> * Update table read QPS</span> |
| <span class="source-line-no">327</span><span id="line-327"> * @param count Number of occurrences to record</span> |
| <span class="source-line-no">328</span><span id="line-328"> */</span> |
| <span class="source-line-no">329</span><span id="line-329"> public void updateTableReadQueryMeter(long count) {</span> |
| <span class="source-line-no">330</span><span id="line-330"> if (isEnabTableQueryMeterMetrics()) {</span> |
| <span class="source-line-no">331</span><span id="line-331"> readMeter.mark(count);</span> |
| <span class="source-line-no">332</span><span id="line-332"> }</span> |
| <span class="source-line-no">333</span><span id="line-333"> }</span> |
| <span class="source-line-no">334</span><span id="line-334"></span> |
| <span class="source-line-no">335</span><span id="line-335"> /**</span> |
| <span class="source-line-no">336</span><span id="line-336"> * Update table read QPS</span> |
| <span class="source-line-no">337</span><span id="line-337"> */</span> |
| <span class="source-line-no">338</span><span id="line-338"> public void updateTableReadQueryMeter() {</span> |
| <span class="source-line-no">339</span><span id="line-339"> if (isEnabTableQueryMeterMetrics()) {</span> |
| <span class="source-line-no">340</span><span id="line-340"> readMeter.mark();</span> |
| <span class="source-line-no">341</span><span id="line-341"> }</span> |
| <span class="source-line-no">342</span><span id="line-342"> }</span> |
| <span class="source-line-no">343</span><span id="line-343"></span> |
| <span class="source-line-no">344</span><span id="line-344"> /**</span> |
| <span class="source-line-no">345</span><span id="line-345"> * Update table write QPS</span> |
| <span class="source-line-no">346</span><span id="line-346"> * @param count Number of occurrences to record</span> |
| <span class="source-line-no">347</span><span id="line-347"> */</span> |
| <span class="source-line-no">348</span><span id="line-348"> public void updateTableWriteQueryMeter(long count) {</span> |
| <span class="source-line-no">349</span><span id="line-349"> if (isEnabTableQueryMeterMetrics()) {</span> |
| <span class="source-line-no">350</span><span id="line-350"> writeMeter.mark(count);</span> |
| <span class="source-line-no">351</span><span id="line-351"> }</span> |
| <span class="source-line-no">352</span><span id="line-352"> }</span> |
| <span class="source-line-no">353</span><span id="line-353"></span> |
| <span class="source-line-no">354</span><span id="line-354"> /**</span> |
| <span class="source-line-no">355</span><span id="line-355"> * Update table write QPS</span> |
| <span class="source-line-no">356</span><span id="line-356"> */</span> |
| <span class="source-line-no">357</span><span id="line-357"> public void updateTableWriteQueryMeter() {</span> |
| <span class="source-line-no">358</span><span id="line-358"> if (isEnabTableQueryMeterMetrics()) {</span> |
| <span class="source-line-no">359</span><span id="line-359"> writeMeter.mark();</span> |
| <span class="source-line-no">360</span><span id="line-360"> }</span> |
| <span class="source-line-no">361</span><span id="line-361"> }</span> |
| <span class="source-line-no">362</span><span id="line-362"></span> |
| <span class="source-line-no">363</span><span id="line-363"> // Visible for testing</span> |
| <span class="source-line-no">364</span><span id="line-364"> public MetricRegistryInfo getMetricRegistryInfo() {</span> |
| <span class="source-line-no">365</span><span id="line-365"> return registryInfo;</span> |
| <span class="source-line-no">366</span><span id="line-366"> }</span> |
| <span class="source-line-no">367</span><span id="line-367">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
