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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;</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 java.io.Closeable;</span> |
| <span class="source-line-no">021</span><span id="line-21">import java.io.IOException;</span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.HashMap;</span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.Map;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.Set;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.concurrent.ConcurrentHashMap;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.concurrent.ScheduledExecutorService;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.concurrent.ScheduledFuture;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.concurrent.TimeUnit;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.CompatibilitySingletonFactory;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.metrics2.MetricsExecutor;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.yetus.audience.InterfaceAudience;</span> |
| <span class="source-line-no">034</span><span id="line-34"></span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hbase.thirdparty.com.google.common.collect.Sets;</span> |
| <span class="source-line-no">036</span><span id="line-36"></span> |
| <span class="source-line-no">037</span><span id="line-37">@InterfaceAudience.Private</span> |
| <span class="source-line-no">038</span><span id="line-38">public class MetricsTableWrapperAggregateImpl implements MetricsTableWrapperAggregate, Closeable {</span> |
| <span class="source-line-no">039</span><span id="line-39"> private final HRegionServer regionServer;</span> |
| <span class="source-line-no">040</span><span id="line-40"> private ScheduledExecutorService executor;</span> |
| <span class="source-line-no">041</span><span id="line-41"> private Runnable runnable;</span> |
| <span class="source-line-no">042</span><span id="line-42"> private long period;</span> |
| <span class="source-line-no">043</span><span id="line-43"> private ScheduledFuture<?> tableMetricsUpdateTask;</span> |
| <span class="source-line-no">044</span><span id="line-44"> private ConcurrentHashMap<TableName, MetricsTableValues> metricsTableMap =</span> |
| <span class="source-line-no">045</span><span id="line-45"> new ConcurrentHashMap<>();</span> |
| <span class="source-line-no">046</span><span id="line-46"></span> |
| <span class="source-line-no">047</span><span id="line-47"> public MetricsTableWrapperAggregateImpl(final HRegionServer regionServer) {</span> |
| <span class="source-line-no">048</span><span id="line-48"> this.regionServer = regionServer;</span> |
| <span class="source-line-no">049</span><span id="line-49"> this.period = regionServer.getConfiguration().getLong(HConstants.REGIONSERVER_METRICS_PERIOD,</span> |
| <span class="source-line-no">050</span><span id="line-50"> HConstants.DEFAULT_REGIONSERVER_METRICS_PERIOD) + 1000;</span> |
| <span class="source-line-no">051</span><span id="line-51"> this.executor = CompatibilitySingletonFactory.getInstance(MetricsExecutor.class).getExecutor();</span> |
| <span class="source-line-no">052</span><span id="line-52"> this.runnable = new TableMetricsWrapperRunnable();</span> |
| <span class="source-line-no">053</span><span id="line-53"> this.tableMetricsUpdateTask =</span> |
| <span class="source-line-no">054</span><span id="line-54"> this.executor.scheduleWithFixedDelay(this.runnable, period, period, TimeUnit.MILLISECONDS);</span> |
| <span class="source-line-no">055</span><span id="line-55"> }</span> |
| <span class="source-line-no">056</span><span id="line-56"></span> |
| <span class="source-line-no">057</span><span id="line-57"> public class TableMetricsWrapperRunnable implements Runnable {</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> @Override</span> |
| <span class="source-line-no">060</span><span id="line-60"> public void run() {</span> |
| <span class="source-line-no">061</span><span id="line-61"> Map<TableName, MetricsTableValues> localMetricsTableMap = new HashMap<>();</span> |
| <span class="source-line-no">062</span><span id="line-62"> for (Region r : regionServer.getOnlineRegionsLocalContext()) {</span> |
| <span class="source-line-no">063</span><span id="line-63"> TableName tbl = r.getTableDescriptor().getTableName();</span> |
| <span class="source-line-no">064</span><span id="line-64"> MetricsTableValues mt = localMetricsTableMap.get(tbl);</span> |
| <span class="source-line-no">065</span><span id="line-65"> if (mt == null) {</span> |
| <span class="source-line-no">066</span><span id="line-66"> mt = new MetricsTableValues();</span> |
| <span class="source-line-no">067</span><span id="line-67"> localMetricsTableMap.put(tbl, mt);</span> |
| <span class="source-line-no">068</span><span id="line-68"> }</span> |
| <span class="source-line-no">069</span><span id="line-69"> long memstoreReadCount = 0L;</span> |
| <span class="source-line-no">070</span><span id="line-70"> long mixedReadCount = 0L;</span> |
| <span class="source-line-no">071</span><span id="line-71"> String tempKey = null;</span> |
| <span class="source-line-no">072</span><span id="line-72"> if (r.getStores() != null) {</span> |
| <span class="source-line-no">073</span><span id="line-73"> String familyName = null;</span> |
| <span class="source-line-no">074</span><span id="line-74"> for (Store store : r.getStores()) {</span> |
| <span class="source-line-no">075</span><span id="line-75"> familyName = store.getColumnFamilyName();</span> |
| <span class="source-line-no">076</span><span id="line-76"></span> |
| <span class="source-line-no">077</span><span id="line-77"> mt.storeFileCount += store.getStorefilesCount();</span> |
| <span class="source-line-no">078</span><span id="line-78"> mt.maxStoreFileCount = Math.max(mt.maxStoreFileCount, store.getStorefilesCount());</span> |
| <span class="source-line-no">079</span><span id="line-79"> mt.memstoreSize += (store.getMemStoreSize().getDataSize()</span> |
| <span class="source-line-no">080</span><span id="line-80"> + store.getMemStoreSize().getHeapSize() + store.getMemStoreSize().getOffHeapSize());</span> |
| <span class="source-line-no">081</span><span id="line-81"> mt.storeFileSize += store.getStorefilesSize();</span> |
| <span class="source-line-no">082</span><span id="line-82"> mt.referenceFileCount += store.getNumReferenceFiles();</span> |
| <span class="source-line-no">083</span><span id="line-83"> if (store.getMaxStoreFileAge().isPresent()) {</span> |
| <span class="source-line-no">084</span><span id="line-84"> mt.maxStoreFileAge =</span> |
| <span class="source-line-no">085</span><span id="line-85"> Math.max(mt.maxStoreFileAge, store.getMaxStoreFileAge().getAsLong());</span> |
| <span class="source-line-no">086</span><span id="line-86"> }</span> |
| <span class="source-line-no">087</span><span id="line-87"> if (store.getMinStoreFileAge().isPresent()) {</span> |
| <span class="source-line-no">088</span><span id="line-88"> mt.minStoreFileAge =</span> |
| <span class="source-line-no">089</span><span id="line-89"> Math.min(mt.minStoreFileAge, store.getMinStoreFileAge().getAsLong());</span> |
| <span class="source-line-no">090</span><span id="line-90"> }</span> |
| <span class="source-line-no">091</span><span id="line-91"> if (store.getAvgStoreFileAge().isPresent()) {</span> |
| <span class="source-line-no">092</span><span id="line-92"> mt.totalStoreFileAge =</span> |
| <span class="source-line-no">093</span><span id="line-93"> (long) store.getAvgStoreFileAge().getAsDouble() * store.getStorefilesCount();</span> |
| <span class="source-line-no">094</span><span id="line-94"> }</span> |
| <span class="source-line-no">095</span><span id="line-95"> mt.storeCount += 1;</span> |
| <span class="source-line-no">096</span><span id="line-96"></span> |
| <span class="source-line-no">097</span><span id="line-97"> mt.staticIndexSize += store.getTotalStaticIndexSize();</span> |
| <span class="source-line-no">098</span><span id="line-98"> mt.staticBloomSize += store.getTotalStaticBloomSize();</span> |
| <span class="source-line-no">099</span><span id="line-99"></span> |
| <span class="source-line-no">100</span><span id="line-100"> mt.bloomRequestsCount += store.getBloomFilterRequestsCount();</span> |
| <span class="source-line-no">101</span><span id="line-101"> mt.bloomNegativeResultsCount += store.getBloomFilterNegativeResultsCount();</span> |
| <span class="source-line-no">102</span><span id="line-102"> mt.bloomEligibleRequestsCount += store.getBloomFilterEligibleRequestsCount();</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> tempKey = tbl.getNameAsString() + HASH + familyName;</span> |
| <span class="source-line-no">105</span><span id="line-105"> Long tempVal = mt.perStoreMemstoreOnlyReadCount.get(tempKey);</span> |
| <span class="source-line-no">106</span><span id="line-106"> if (tempVal == null) {</span> |
| <span class="source-line-no">107</span><span id="line-107"> tempVal = 0L;</span> |
| <span class="source-line-no">108</span><span id="line-108"> }</span> |
| <span class="source-line-no">109</span><span id="line-109"> memstoreReadCount = store.getMemstoreOnlyRowReadsCount() + tempVal;</span> |
| <span class="source-line-no">110</span><span id="line-110"> tempVal = mt.perStoreMixedReadCount.get(tempKey);</span> |
| <span class="source-line-no">111</span><span id="line-111"> if (tempVal == null) {</span> |
| <span class="source-line-no">112</span><span id="line-112"> tempVal = 0L;</span> |
| <span class="source-line-no">113</span><span id="line-113"> }</span> |
| <span class="source-line-no">114</span><span id="line-114"> mixedReadCount = store.getMixedRowReadsCount() + tempVal;</span> |
| <span class="source-line-no">115</span><span id="line-115"> // accumulate the count</span> |
| <span class="source-line-no">116</span><span id="line-116"> mt.perStoreMemstoreOnlyReadCount.put(tempKey, memstoreReadCount);</span> |
| <span class="source-line-no">117</span><span id="line-117"> mt.perStoreMixedReadCount.put(tempKey, mixedReadCount);</span> |
| <span class="source-line-no">118</span><span id="line-118"> }</span> |
| <span class="source-line-no">119</span><span id="line-119"></span> |
| <span class="source-line-no">120</span><span id="line-120"> mt.regionCount += 1;</span> |
| <span class="source-line-no">121</span><span id="line-121"></span> |
| <span class="source-line-no">122</span><span id="line-122"> mt.readRequestCount += r.getReadRequestsCount();</span> |
| <span class="source-line-no">123</span><span id="line-123"> mt.filteredReadRequestCount += r.getFilteredReadRequestsCount();</span> |
| <span class="source-line-no">124</span><span id="line-124"> mt.writeRequestCount += r.getWriteRequestsCount();</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"></span> |
| <span class="source-line-no">128</span><span id="line-128"> for (Map.Entry<TableName, MetricsTableValues> entry : localMetricsTableMap.entrySet()) {</span> |
| <span class="source-line-no">129</span><span id="line-129"> TableName tbl = entry.getKey();</span> |
| <span class="source-line-no">130</span><span id="line-130"> if (metricsTableMap.get(tbl) == null) {</span> |
| <span class="source-line-no">131</span><span id="line-131"> // this will add the Wrapper to the list of TableMetrics</span> |
| <span class="source-line-no">132</span><span id="line-132"> CompatibilitySingletonFactory.getInstance(MetricsRegionServerSourceFactory.class)</span> |
| <span class="source-line-no">133</span><span id="line-133"> .getTableAggregate()</span> |
| <span class="source-line-no">134</span><span id="line-134"> .getOrCreateTableSource(tbl.getNameAsString(), MetricsTableWrapperAggregateImpl.this);</span> |
| <span class="source-line-no">135</span><span id="line-135"> }</span> |
| <span class="source-line-no">136</span><span id="line-136"> metricsTableMap.put(entry.getKey(), entry.getValue());</span> |
| <span class="source-line-no">137</span><span id="line-137"> }</span> |
| <span class="source-line-no">138</span><span id="line-138"> Set<TableName> existingTableNames = Sets.newHashSet(metricsTableMap.keySet());</span> |
| <span class="source-line-no">139</span><span id="line-139"> existingTableNames.removeAll(localMetricsTableMap.keySet());</span> |
| <span class="source-line-no">140</span><span id="line-140"> MetricsTableAggregateSource agg = CompatibilitySingletonFactory</span> |
| <span class="source-line-no">141</span><span id="line-141"> .getInstance(MetricsRegionServerSourceFactory.class).getTableAggregate();</span> |
| <span class="source-line-no">142</span><span id="line-142"> for (TableName table : existingTableNames) {</span> |
| <span class="source-line-no">143</span><span id="line-143"> agg.deleteTableSource(table.getNameAsString());</span> |
| <span class="source-line-no">144</span><span id="line-144"> if (metricsTableMap.get(table) != null) {</span> |
| <span class="source-line-no">145</span><span id="line-145"> metricsTableMap.remove(table);</span> |
| <span class="source-line-no">146</span><span id="line-146"> }</span> |
| <span class="source-line-no">147</span><span id="line-147"> }</span> |
| <span class="source-line-no">148</span><span id="line-148"> }</span> |
| <span class="source-line-no">149</span><span id="line-149"> }</span> |
| <span class="source-line-no">150</span><span id="line-150"></span> |
| <span class="source-line-no">151</span><span id="line-151"> @Override</span> |
| <span class="source-line-no">152</span><span id="line-152"> public long getReadRequestCount(String table) {</span> |
| <span class="source-line-no">153</span><span id="line-153"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">154</span><span id="line-154"> if (metricsTable == null) {</span> |
| <span class="source-line-no">155</span><span id="line-155"> return 0;</span> |
| <span class="source-line-no">156</span><span id="line-156"> } else {</span> |
| <span class="source-line-no">157</span><span id="line-157"> return metricsTable.readRequestCount;</span> |
| <span class="source-line-no">158</span><span id="line-158"> }</span> |
| <span class="source-line-no">159</span><span id="line-159"> }</span> |
| <span class="source-line-no">160</span><span id="line-160"></span> |
| <span class="source-line-no">161</span><span id="line-161"> @Override</span> |
| <span class="source-line-no">162</span><span id="line-162"> public Map<String, Long> getMemstoreOnlyRowReadsCount(String table) {</span> |
| <span class="source-line-no">163</span><span id="line-163"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">164</span><span id="line-164"> if (metricsTable == null) {</span> |
| <span class="source-line-no">165</span><span id="line-165"> return null;</span> |
| <span class="source-line-no">166</span><span id="line-166"> } else {</span> |
| <span class="source-line-no">167</span><span id="line-167"> return metricsTable.perStoreMemstoreOnlyReadCount;</span> |
| <span class="source-line-no">168</span><span id="line-168"> }</span> |
| <span class="source-line-no">169</span><span id="line-169"> }</span> |
| <span class="source-line-no">170</span><span id="line-170"></span> |
| <span class="source-line-no">171</span><span id="line-171"> @Override</span> |
| <span class="source-line-no">172</span><span id="line-172"> public Map<String, Long> getMixedRowReadsCount(String table) {</span> |
| <span class="source-line-no">173</span><span id="line-173"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">174</span><span id="line-174"> if (metricsTable == null) {</span> |
| <span class="source-line-no">175</span><span id="line-175"> return null;</span> |
| <span class="source-line-no">176</span><span id="line-176"> } else {</span> |
| <span class="source-line-no">177</span><span id="line-177"> return metricsTable.perStoreMixedReadCount;</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"> @Override</span> |
| <span class="source-line-no">182</span><span id="line-182"> public long getCpRequestsCount(String table) {</span> |
| <span class="source-line-no">183</span><span id="line-183"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">184</span><span id="line-184"> if (metricsTable == null) {</span> |
| <span class="source-line-no">185</span><span id="line-185"> return 0;</span> |
| <span class="source-line-no">186</span><span id="line-186"> } else {</span> |
| <span class="source-line-no">187</span><span id="line-187"> return metricsTable.cpRequestCount;</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"></span> |
| <span class="source-line-no">191</span><span id="line-191"> public long getFilteredReadRequestCount(String table) {</span> |
| <span class="source-line-no">192</span><span id="line-192"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">193</span><span id="line-193"> if (metricsTable == null) {</span> |
| <span class="source-line-no">194</span><span id="line-194"> return 0;</span> |
| <span class="source-line-no">195</span><span id="line-195"> }</span> |
| <span class="source-line-no">196</span><span id="line-196"> return metricsTable.filteredReadRequestCount;</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"> @Override</span> |
| <span class="source-line-no">200</span><span id="line-200"> public long getWriteRequestCount(String table) {</span> |
| <span class="source-line-no">201</span><span id="line-201"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">202</span><span id="line-202"> if (metricsTable == null) {</span> |
| <span class="source-line-no">203</span><span id="line-203"> return 0;</span> |
| <span class="source-line-no">204</span><span id="line-204"> } else {</span> |
| <span class="source-line-no">205</span><span id="line-205"> return metricsTable.writeRequestCount;</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"> @Override</span> |
| <span class="source-line-no">210</span><span id="line-210"> public long getTotalRequestsCount(String table) {</span> |
| <span class="source-line-no">211</span><span id="line-211"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">212</span><span id="line-212"> if (metricsTable == null) {</span> |
| <span class="source-line-no">213</span><span id="line-213"> return 0;</span> |
| <span class="source-line-no">214</span><span id="line-214"> } else {</span> |
| <span class="source-line-no">215</span><span id="line-215"> return metricsTable.readRequestCount + metricsTable.writeRequestCount;</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"> @Override</span> |
| <span class="source-line-no">220</span><span id="line-220"> public long getMemStoreSize(String table) {</span> |
| <span class="source-line-no">221</span><span id="line-221"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">222</span><span id="line-222"> if (metricsTable == null) {</span> |
| <span class="source-line-no">223</span><span id="line-223"> return 0;</span> |
| <span class="source-line-no">224</span><span id="line-224"> } else {</span> |
| <span class="source-line-no">225</span><span id="line-225"> return metricsTable.memstoreSize;</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"> @Override</span> |
| <span class="source-line-no">230</span><span id="line-230"> public long getStoreFileSize(String table) {</span> |
| <span class="source-line-no">231</span><span id="line-231"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">232</span><span id="line-232"> if (metricsTable == null) {</span> |
| <span class="source-line-no">233</span><span id="line-233"> return 0;</span> |
| <span class="source-line-no">234</span><span id="line-234"> } else {</span> |
| <span class="source-line-no">235</span><span id="line-235"> return metricsTable.storeFileSize;</span> |
| <span class="source-line-no">236</span><span id="line-236"> }</span> |
| <span class="source-line-no">237</span><span id="line-237"> }</span> |
| <span class="source-line-no">238</span><span id="line-238"></span> |
| <span class="source-line-no">239</span><span id="line-239"> @Override</span> |
| <span class="source-line-no">240</span><span id="line-240"> public long getTableSize(String table) {</span> |
| <span class="source-line-no">241</span><span id="line-241"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">242</span><span id="line-242"> if (metricsTable == null) {</span> |
| <span class="source-line-no">243</span><span id="line-243"> return 0;</span> |
| <span class="source-line-no">244</span><span id="line-244"> } else {</span> |
| <span class="source-line-no">245</span><span id="line-245"> return metricsTable.memstoreSize + metricsTable.storeFileSize;</span> |
| <span class="source-line-no">246</span><span id="line-246"> }</span> |
| <span class="source-line-no">247</span><span id="line-247"> }</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 long getNumRegions(String table) {</span> |
| <span class="source-line-no">250</span><span id="line-250"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">251</span><span id="line-251"> if (metricsTable == null) {</span> |
| <span class="source-line-no">252</span><span id="line-252"> return 0;</span> |
| <span class="source-line-no">253</span><span id="line-253"> }</span> |
| <span class="source-line-no">254</span><span id="line-254"> return metricsTable.regionCount;</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"> @Override</span> |
| <span class="source-line-no">258</span><span id="line-258"> public long getNumStores(String table) {</span> |
| <span class="source-line-no">259</span><span id="line-259"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">260</span><span id="line-260"> if (metricsTable == null) {</span> |
| <span class="source-line-no">261</span><span id="line-261"> return 0;</span> |
| <span class="source-line-no">262</span><span id="line-262"> }</span> |
| <span class="source-line-no">263</span><span id="line-263"> return metricsTable.storeCount;</span> |
| <span class="source-line-no">264</span><span id="line-264"> }</span> |
| <span class="source-line-no">265</span><span id="line-265"></span> |
| <span class="source-line-no">266</span><span id="line-266"> @Override</span> |
| <span class="source-line-no">267</span><span id="line-267"> public long getNumStoreFiles(String table) {</span> |
| <span class="source-line-no">268</span><span id="line-268"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">269</span><span id="line-269"> if (metricsTable == null) {</span> |
| <span class="source-line-no">270</span><span id="line-270"> return 0;</span> |
| <span class="source-line-no">271</span><span id="line-271"> }</span> |
| <span class="source-line-no">272</span><span id="line-272"> return metricsTable.storeFileCount;</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"> @Override</span> |
| <span class="source-line-no">276</span><span id="line-276"> public long getMaxStoreFiles(String table) {</span> |
| <span class="source-line-no">277</span><span id="line-277"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">278</span><span id="line-278"> if (metricsTable == null) {</span> |
| <span class="source-line-no">279</span><span id="line-279"> return 0;</span> |
| <span class="source-line-no">280</span><span id="line-280"> }</span> |
| <span class="source-line-no">281</span><span id="line-281"> return metricsTable.maxStoreFileCount;</span> |
| <span class="source-line-no">282</span><span id="line-282"> }</span> |
| <span class="source-line-no">283</span><span id="line-283"></span> |
| <span class="source-line-no">284</span><span id="line-284"> @Override</span> |
| <span class="source-line-no">285</span><span id="line-285"> public long getMaxStoreFileAge(String table) {</span> |
| <span class="source-line-no">286</span><span id="line-286"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">287</span><span id="line-287"> if (metricsTable == null) {</span> |
| <span class="source-line-no">288</span><span id="line-288"> return 0;</span> |
| <span class="source-line-no">289</span><span id="line-289"> }</span> |
| <span class="source-line-no">290</span><span id="line-290"> return metricsTable.maxStoreFileAge;</span> |
| <span class="source-line-no">291</span><span id="line-291"> }</span> |
| <span class="source-line-no">292</span><span id="line-292"></span> |
| <span class="source-line-no">293</span><span id="line-293"> @Override</span> |
| <span class="source-line-no">294</span><span id="line-294"> public long getMinStoreFileAge(String table) {</span> |
| <span class="source-line-no">295</span><span id="line-295"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">296</span><span id="line-296"> if (metricsTable == null) {</span> |
| <span class="source-line-no">297</span><span id="line-297"> return 0;</span> |
| <span class="source-line-no">298</span><span id="line-298"> }</span> |
| <span class="source-line-no">299</span><span id="line-299"> return metricsTable.minStoreFileAge == Long.MAX_VALUE ? 0 : metricsTable.minStoreFileAge;</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"> @Override</span> |
| <span class="source-line-no">303</span><span id="line-303"> public long getAvgStoreFileAge(String table) {</span> |
| <span class="source-line-no">304</span><span id="line-304"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">305</span><span id="line-305"> if (metricsTable == null) {</span> |
| <span class="source-line-no">306</span><span id="line-306"> return 0;</span> |
| <span class="source-line-no">307</span><span id="line-307"> }</span> |
| <span class="source-line-no">308</span><span id="line-308"></span> |
| <span class="source-line-no">309</span><span id="line-309"> return metricsTable.storeFileCount == 0</span> |
| <span class="source-line-no">310</span><span id="line-310"> ? 0</span> |
| <span class="source-line-no">311</span><span id="line-311"> : (metricsTable.totalStoreFileAge / metricsTable.storeFileCount);</span> |
| <span class="source-line-no">312</span><span id="line-312"> }</span> |
| <span class="source-line-no">313</span><span id="line-313"></span> |
| <span class="source-line-no">314</span><span id="line-314"> @Override</span> |
| <span class="source-line-no">315</span><span id="line-315"> public long getStaticIndexSize(String table) {</span> |
| <span class="source-line-no">316</span><span id="line-316"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">317</span><span id="line-317"> if (metricsTable == null) {</span> |
| <span class="source-line-no">318</span><span id="line-318"> return 0;</span> |
| <span class="source-line-no">319</span><span id="line-319"> }</span> |
| <span class="source-line-no">320</span><span id="line-320"></span> |
| <span class="source-line-no">321</span><span id="line-321"> return metricsTable.staticIndexSize;</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"> @Override</span> |
| <span class="source-line-no">325</span><span id="line-325"> public long getStaticBloomSize(String table) {</span> |
| <span class="source-line-no">326</span><span id="line-326"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">327</span><span id="line-327"> if (metricsTable == null) {</span> |
| <span class="source-line-no">328</span><span id="line-328"> return 0;</span> |
| <span class="source-line-no">329</span><span id="line-329"> }</span> |
| <span class="source-line-no">330</span><span id="line-330"></span> |
| <span class="source-line-no">331</span><span id="line-331"> return metricsTable.staticBloomSize;</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"> @Override</span> |
| <span class="source-line-no">335</span><span id="line-335"> public long getBloomFilterRequestsCount(String table) {</span> |
| <span class="source-line-no">336</span><span id="line-336"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">337</span><span id="line-337"> if (metricsTable == null) {</span> |
| <span class="source-line-no">338</span><span id="line-338"> return 0;</span> |
| <span class="source-line-no">339</span><span id="line-339"> }</span> |
| <span class="source-line-no">340</span><span id="line-340"></span> |
| <span class="source-line-no">341</span><span id="line-341"> return metricsTable.bloomRequestsCount;</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"> @Override</span> |
| <span class="source-line-no">345</span><span id="line-345"> public long getBloomFilterNegativeResultsCount(String table) {</span> |
| <span class="source-line-no">346</span><span id="line-346"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">347</span><span id="line-347"> if (metricsTable == null) {</span> |
| <span class="source-line-no">348</span><span id="line-348"> return 0;</span> |
| <span class="source-line-no">349</span><span id="line-349"> }</span> |
| <span class="source-line-no">350</span><span id="line-350"></span> |
| <span class="source-line-no">351</span><span id="line-351"> return metricsTable.bloomNegativeResultsCount;</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"> @Override</span> |
| <span class="source-line-no">355</span><span id="line-355"> public long getBloomFilterEligibleRequestsCount(String table) {</span> |
| <span class="source-line-no">356</span><span id="line-356"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">357</span><span id="line-357"> if (metricsTable == null) {</span> |
| <span class="source-line-no">358</span><span id="line-358"> return 0;</span> |
| <span class="source-line-no">359</span><span id="line-359"> }</span> |
| <span class="source-line-no">360</span><span id="line-360"></span> |
| <span class="source-line-no">361</span><span id="line-361"> return metricsTable.bloomEligibleRequestsCount;</span> |
| <span class="source-line-no">362</span><span id="line-362"> }</span> |
| <span class="source-line-no">363</span><span id="line-363"></span> |
| <span class="source-line-no">364</span><span id="line-364"> @Override</span> |
| <span class="source-line-no">365</span><span id="line-365"> public long getNumReferenceFiles(String table) {</span> |
| <span class="source-line-no">366</span><span id="line-366"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">367</span><span id="line-367"> if (metricsTable == null) {</span> |
| <span class="source-line-no">368</span><span id="line-368"> return 0;</span> |
| <span class="source-line-no">369</span><span id="line-369"> }</span> |
| <span class="source-line-no">370</span><span id="line-370"> return metricsTable.referenceFileCount;</span> |
| <span class="source-line-no">371</span><span id="line-371"> }</span> |
| <span class="source-line-no">372</span><span id="line-372"></span> |
| <span class="source-line-no">373</span><span id="line-373"> @Override</span> |
| <span class="source-line-no">374</span><span id="line-374"> public long getAvgRegionSize(String table) {</span> |
| <span class="source-line-no">375</span><span id="line-375"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">376</span><span id="line-376"> if (metricsTable == null) {</span> |
| <span class="source-line-no">377</span><span id="line-377"> return 0;</span> |
| <span class="source-line-no">378</span><span id="line-378"> }</span> |
| <span class="source-line-no">379</span><span id="line-379"> return metricsTable.regionCount == 0</span> |
| <span class="source-line-no">380</span><span id="line-380"> ? 0</span> |
| <span class="source-line-no">381</span><span id="line-381"> : (metricsTable.memstoreSize + metricsTable.storeFileSize) / metricsTable.regionCount;</span> |
| <span class="source-line-no">382</span><span id="line-382"> }</span> |
| <span class="source-line-no">383</span><span id="line-383"></span> |
| <span class="source-line-no">384</span><span id="line-384"> public long getCpRequestCount(String table) {</span> |
| <span class="source-line-no">385</span><span id="line-385"> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));</span> |
| <span class="source-line-no">386</span><span id="line-386"> if (metricsTable == null) {</span> |
| <span class="source-line-no">387</span><span id="line-387"> return 0;</span> |
| <span class="source-line-no">388</span><span id="line-388"> }</span> |
| <span class="source-line-no">389</span><span id="line-389"> return metricsTable.cpRequestCount;</span> |
| <span class="source-line-no">390</span><span id="line-390"> }</span> |
| <span class="source-line-no">391</span><span id="line-391"></span> |
| <span class="source-line-no">392</span><span id="line-392"> @Override</span> |
| <span class="source-line-no">393</span><span id="line-393"> public void close() throws IOException {</span> |
| <span class="source-line-no">394</span><span id="line-394"> tableMetricsUpdateTask.cancel(true);</span> |
| <span class="source-line-no">395</span><span id="line-395"> }</span> |
| <span class="source-line-no">396</span><span id="line-396"></span> |
| <span class="source-line-no">397</span><span id="line-397"> private static class MetricsTableValues {</span> |
| <span class="source-line-no">398</span><span id="line-398"> long readRequestCount;</span> |
| <span class="source-line-no">399</span><span id="line-399"> long filteredReadRequestCount;</span> |
| <span class="source-line-no">400</span><span id="line-400"> long writeRequestCount;</span> |
| <span class="source-line-no">401</span><span id="line-401"> long memstoreSize;</span> |
| <span class="source-line-no">402</span><span id="line-402"> long regionCount;</span> |
| <span class="source-line-no">403</span><span id="line-403"> long storeCount;</span> |
| <span class="source-line-no">404</span><span id="line-404"> long storeFileCount;</span> |
| <span class="source-line-no">405</span><span id="line-405"> long maxStoreFileCount;</span> |
| <span class="source-line-no">406</span><span id="line-406"> long storeFileSize;</span> |
| <span class="source-line-no">407</span><span id="line-407"> long maxStoreFileAge;</span> |
| <span class="source-line-no">408</span><span id="line-408"> long minStoreFileAge = Long.MAX_VALUE;</span> |
| <span class="source-line-no">409</span><span id="line-409"> long totalStoreFileAge;</span> |
| <span class="source-line-no">410</span><span id="line-410"></span> |
| <span class="source-line-no">411</span><span id="line-411"> long staticIndexSize;</span> |
| <span class="source-line-no">412</span><span id="line-412"></span> |
| <span class="source-line-no">413</span><span id="line-413"> long staticBloomSize;</span> |
| <span class="source-line-no">414</span><span id="line-414"> long referenceFileCount;</span> |
| <span class="source-line-no">415</span><span id="line-415"></span> |
| <span class="source-line-no">416</span><span id="line-416"> long bloomRequestsCount;</span> |
| <span class="source-line-no">417</span><span id="line-417"> long bloomNegativeResultsCount;</span> |
| <span class="source-line-no">418</span><span id="line-418"> long bloomEligibleRequestsCount;</span> |
| <span class="source-line-no">419</span><span id="line-419"> long cpRequestCount;</span> |
| <span class="source-line-no">420</span><span id="line-420"> Map<String, Long> perStoreMemstoreOnlyReadCount = new HashMap<>();</span> |
| <span class="source-line-no">421</span><span id="line-421"> Map<String, Long> perStoreMixedReadCount = new HashMap<>();</span> |
| <span class="source-line-no">422</span><span id="line-422"> }</span> |
| <span class="source-line-no">423</span><span id="line-423"></span> |
| <span class="source-line-no">424</span><span id="line-424">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
