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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<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.regionserver;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.Closeable;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.HashMap;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Map;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Set;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.concurrent.ScheduledExecutorService;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.concurrent.ScheduledFuture;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.concurrent.TimeUnit;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.CompatibilitySingletonFactory;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.HConstants;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.metrics2.MetricsExecutor;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span><a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span><a name="line.36"></a> |
| <span class="sourceLineNo">037</span>@InterfaceAudience.Private<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>public class MetricsTableWrapperAggregateImpl implements MetricsTableWrapperAggregate, Closeable {<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> private final HRegionServer regionServer;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> private ScheduledExecutorService executor;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> private Runnable runnable;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> private long period;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> private ScheduledFuture<?> tableMetricsUpdateTask;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> private ConcurrentHashMap<TableName, MetricsTableValues> metricsTableMap =<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> new ConcurrentHashMap<>();<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> public MetricsTableWrapperAggregateImpl(final HRegionServer regionServer) {<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> this.regionServer = regionServer;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> this.period = regionServer.getConfiguration().getLong(HConstants.REGIONSERVER_METRICS_PERIOD,<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> HConstants.DEFAULT_REGIONSERVER_METRICS_PERIOD) + 1000;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> this.executor = CompatibilitySingletonFactory.getInstance(MetricsExecutor.class).getExecutor();<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> this.runnable = new TableMetricsWrapperRunnable();<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> this.tableMetricsUpdateTask =<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> this.executor.scheduleWithFixedDelay(this.runnable, period, period, TimeUnit.MILLISECONDS);<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> public class TableMetricsWrapperRunnable implements Runnable {<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> @Override<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> public void run() {<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> Map<TableName, MetricsTableValues> localMetricsTableMap = new HashMap<>();<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> for (Region r : regionServer.getOnlineRegionsLocalContext()) {<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> TableName tbl = r.getTableDescriptor().getTableName();<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> MetricsTableValues mt = localMetricsTableMap.get(tbl);<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> if (mt == null) {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> mt = new MetricsTableValues();<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> localMetricsTableMap.put(tbl, mt);<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> }<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> long memstoreReadCount = 0L;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> long mixedReadCount = 0L;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> String tempKey = null;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> if (r.getStores() != null) {<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> String familyName = null;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> for (Store store : r.getStores()) {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> familyName = store.getColumnFamilyName();<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> mt.storeFileCount += store.getStorefilesCount();<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> mt.maxStoreFileCount = Math.max(mt.maxStoreFileCount, store.getStorefilesCount());<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> mt.memstoreSize += (store.getMemStoreSize().getDataSize()<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> + store.getMemStoreSize().getHeapSize() + store.getMemStoreSize().getOffHeapSize());<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> mt.storeFileSize += store.getStorefilesSize();<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> mt.referenceFileCount += store.getNumReferenceFiles();<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> if (store.getMaxStoreFileAge().isPresent()) {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> mt.maxStoreFileAge =<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> Math.max(mt.maxStoreFileAge, store.getMaxStoreFileAge().getAsLong());<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> }<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> if (store.getMinStoreFileAge().isPresent()) {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> mt.minStoreFileAge =<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> Math.min(mt.minStoreFileAge, store.getMinStoreFileAge().getAsLong());<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> if (store.getAvgStoreFileAge().isPresent()) {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> mt.totalStoreFileAge =<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> (long) store.getAvgStoreFileAge().getAsDouble() * store.getStorefilesCount();<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> }<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> mt.storeCount += 1;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> mt.staticIndexSize += store.getTotalStaticIndexSize();<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> mt.staticBloomSize += store.getTotalStaticBloomSize();<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> mt.bloomRequestsCount += store.getBloomFilterRequestsCount();<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> mt.bloomNegativeResultsCount += store.getBloomFilterNegativeResultsCount();<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> mt.bloomEligibleRequestsCount += store.getBloomFilterEligibleRequestsCount();<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> tempKey = tbl.getNameAsString() + HASH + familyName;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> Long tempVal = mt.perStoreMemstoreOnlyReadCount.get(tempKey);<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> if (tempVal == null) {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> tempVal = 0L;<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> }<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> memstoreReadCount = store.getMemstoreOnlyRowReadsCount() + tempVal;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> tempVal = mt.perStoreMixedReadCount.get(tempKey);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> if (tempVal == null) {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> tempVal = 0L;<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> mixedReadCount = store.getMixedRowReadsCount() + tempVal;<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> // accumulate the count<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> mt.perStoreMemstoreOnlyReadCount.put(tempKey, memstoreReadCount);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> mt.perStoreMixedReadCount.put(tempKey, mixedReadCount);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> }<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> mt.regionCount += 1;<a name="line.120"></a> |
| <span class="sourceLineNo">121</span><a name="line.121"></a> |
| <span class="sourceLineNo">122</span> mt.readRequestCount += r.getReadRequestsCount();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> mt.filteredReadRequestCount += r.getFilteredReadRequestsCount();<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> mt.writeRequestCount += r.getWriteRequestsCount();<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> }<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> for (Map.Entry<TableName, MetricsTableValues> entry : localMetricsTableMap.entrySet()) {<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> TableName tbl = entry.getKey();<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> if (metricsTableMap.get(tbl) == null) {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> // this will add the Wrapper to the list of TableMetrics<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> CompatibilitySingletonFactory.getInstance(MetricsRegionServerSourceFactory.class)<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> .getTableAggregate()<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> .getOrCreateTableSource(tbl.getNameAsString(), MetricsTableWrapperAggregateImpl.this);<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> metricsTableMap.put(entry.getKey(), entry.getValue());<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> Set<TableName> existingTableNames = Sets.newHashSet(metricsTableMap.keySet());<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> existingTableNames.removeAll(localMetricsTableMap.keySet());<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> MetricsTableAggregateSource agg = CompatibilitySingletonFactory<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> .getInstance(MetricsRegionServerSourceFactory.class).getTableAggregate();<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> for (TableName table : existingTableNames) {<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> agg.deleteTableSource(table.getNameAsString());<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> if (metricsTableMap.get(table) != null) {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> metricsTableMap.remove(table);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> }<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> }<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> }<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> @Override<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> public long getReadRequestCount(String table) {<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> if (metricsTable == null) {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> return 0;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> } else {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> return metricsTable.readRequestCount;<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> }<a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span> @Override<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> public Map<String, Long> getMemstoreOnlyRowReadsCount(String table) {<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> if (metricsTable == null) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> return null;<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> } else {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> return metricsTable.perStoreMemstoreOnlyReadCount;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> }<a name="line.169"></a> |
| <span class="sourceLineNo">170</span><a name="line.170"></a> |
| <span class="sourceLineNo">171</span> @Override<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> public Map<String, Long> getMixedRowReadsCount(String table) {<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> if (metricsTable == null) {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> return null;<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> } else {<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> return metricsTable.perStoreMixedReadCount;<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> }<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> }<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> @Override<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> public long getCpRequestsCount(String table) {<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> if (metricsTable == null) {<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> return 0;<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> } else {<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> return metricsTable.cpRequestCount;<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> }<a name="line.189"></a> |
| <span class="sourceLineNo">190</span><a name="line.190"></a> |
| <span class="sourceLineNo">191</span> public long getFilteredReadRequestCount(String table) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> if (metricsTable == null) {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> return 0;<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> return metricsTable.filteredReadRequestCount;<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> }<a name="line.197"></a> |
| <span class="sourceLineNo">198</span><a name="line.198"></a> |
| <span class="sourceLineNo">199</span> @Override<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> public long getWriteRequestCount(String table) {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> if (metricsTable == null) {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> return 0;<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> } else {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> return metricsTable.writeRequestCount;<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> }<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> @Override<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> public long getTotalRequestsCount(String table) {<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> if (metricsTable == null) {<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> return 0;<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> } else {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> return metricsTable.readRequestCount + metricsTable.writeRequestCount;<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> }<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> }<a name="line.217"></a> |
| <span class="sourceLineNo">218</span><a name="line.218"></a> |
| <span class="sourceLineNo">219</span> @Override<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> public long getMemStoreSize(String table) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> if (metricsTable == null) {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> return 0;<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> } else {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> return metricsTable.memstoreSize;<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> }<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> }<a name="line.227"></a> |
| <span class="sourceLineNo">228</span><a name="line.228"></a> |
| <span class="sourceLineNo">229</span> @Override<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> public long getStoreFileSize(String table) {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> if (metricsTable == null) {<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> return 0;<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> } else {<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> return metricsTable.storeFileSize;<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> }<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> @Override<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> public long getTableSize(String table) {<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> if (metricsTable == null) {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> return 0;<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> } else {<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> return metricsTable.memstoreSize + metricsTable.storeFileSize;<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> }<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> }<a name="line.247"></a> |
| <span class="sourceLineNo">248</span><a name="line.248"></a> |
| <span class="sourceLineNo">249</span> public long getNumRegions(String table) {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> if (metricsTable == null) {<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> return 0;<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> return metricsTable.regionCount;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> @Override<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> public long getNumStores(String table) {<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> if (metricsTable == null) {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> return 0;<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> return metricsTable.storeCount;<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> }<a name="line.264"></a> |
| <span class="sourceLineNo">265</span><a name="line.265"></a> |
| <span class="sourceLineNo">266</span> @Override<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> public long getNumStoreFiles(String table) {<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> if (metricsTable == null) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> return 0;<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> return metricsTable.storeFileCount;<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> @Override<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> public long getMaxStoreFiles(String table) {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> if (metricsTable == null) {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> return 0;<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
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| <span class="sourceLineNo">282</span> }<a name="line.282"></a> |
| <span class="sourceLineNo">283</span><a name="line.283"></a> |
| <span class="sourceLineNo">284</span> @Override<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> public long getMaxStoreFileAge(String table) {<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> if (metricsTable == null) {<a name="line.287"></a> |
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| <span class="sourceLineNo">289</span> }<a name="line.289"></a> |
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| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span><a name="line.292"></a> |
| <span class="sourceLineNo">293</span> @Override<a name="line.293"></a> |
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| <span class="sourceLineNo">295</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> if (metricsTable == null) {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> return 0;<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
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| <span class="sourceLineNo">300</span> }<a name="line.300"></a> |
| <span class="sourceLineNo">301</span><a name="line.301"></a> |
| <span class="sourceLineNo">302</span> @Override<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> public long getAvgStoreFileAge(String table) {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> if (metricsTable == null) {<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> return 0;<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> }<a name="line.307"></a> |
| <span class="sourceLineNo">308</span><a name="line.308"></a> |
| <span class="sourceLineNo">309</span> return metricsTable.storeFileCount == 0<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> ? 0<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> : (metricsTable.totalStoreFileAge / metricsTable.storeFileCount);<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> @Override<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public long getStaticIndexSize(String table) {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> if (metricsTable == null) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> return 0;<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> }<a name="line.319"></a> |
| <span class="sourceLineNo">320</span><a name="line.320"></a> |
| <span class="sourceLineNo">321</span> return metricsTable.staticIndexSize;<a name="line.321"></a> |
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| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> @Override<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> public long getStaticBloomSize(String table) {<a name="line.325"></a> |
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| <span class="sourceLineNo">327</span> if (metricsTable == null) {<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> return 0;<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> }<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> return metricsTable.staticBloomSize;<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> }<a name="line.332"></a> |
| <span class="sourceLineNo">333</span><a name="line.333"></a> |
| <span class="sourceLineNo">334</span> @Override<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> public long getBloomFilterRequestsCount(String table) {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> if (metricsTable == null) {<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> return 0;<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> }<a name="line.339"></a> |
| <span class="sourceLineNo">340</span><a name="line.340"></a> |
| <span class="sourceLineNo">341</span> return metricsTable.bloomRequestsCount;<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> }<a name="line.342"></a> |
| <span class="sourceLineNo">343</span><a name="line.343"></a> |
| <span class="sourceLineNo">344</span> @Override<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> public long getBloomFilterNegativeResultsCount(String table) {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> if (metricsTable == null) {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> return 0;<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> }<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> return metricsTable.bloomNegativeResultsCount;<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> }<a name="line.352"></a> |
| <span class="sourceLineNo">353</span><a name="line.353"></a> |
| <span class="sourceLineNo">354</span> @Override<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> public long getBloomFilterEligibleRequestsCount(String table) {<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> if (metricsTable == null) {<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> return 0;<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> }<a name="line.359"></a> |
| <span class="sourceLineNo">360</span><a name="line.360"></a> |
| <span class="sourceLineNo">361</span> return metricsTable.bloomEligibleRequestsCount;<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> }<a name="line.362"></a> |
| <span class="sourceLineNo">363</span><a name="line.363"></a> |
| <span class="sourceLineNo">364</span> @Override<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> public long getNumReferenceFiles(String table) {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> if (metricsTable == null) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> return 0;<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> }<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> return metricsTable.referenceFileCount;<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span><a name="line.372"></a> |
| <span class="sourceLineNo">373</span> @Override<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> public long getAvgRegionSize(String table) {<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> if (metricsTable == null) {<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> return 0;<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> }<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> return metricsTable.regionCount == 0<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> ? 0<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> : (metricsTable.memstoreSize + metricsTable.storeFileSize) / metricsTable.regionCount;<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> }<a name="line.382"></a> |
| <span class="sourceLineNo">383</span><a name="line.383"></a> |
| <span class="sourceLineNo">384</span> public long getCpRequestCount(String table) {<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> MetricsTableValues metricsTable = metricsTableMap.get(TableName.valueOf(table));<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> if (metricsTable == null) {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> return 0;<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> }<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> return metricsTable.cpRequestCount;<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> }<a name="line.390"></a> |
| <span class="sourceLineNo">391</span><a name="line.391"></a> |
| <span class="sourceLineNo">392</span> @Override<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> public void close() throws IOException {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> tableMetricsUpdateTask.cancel(true);<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> }<a name="line.395"></a> |
| <span class="sourceLineNo">396</span><a name="line.396"></a> |
| <span class="sourceLineNo">397</span> private static class MetricsTableValues {<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> long readRequestCount;<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> long filteredReadRequestCount;<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> long writeRequestCount;<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> long memstoreSize;<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> long regionCount;<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> long storeCount;<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> long storeFileCount;<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> long maxStoreFileCount;<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> long storeFileSize;<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> long maxStoreFileAge;<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> long minStoreFileAge = Long.MAX_VALUE;<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> long totalStoreFileAge;<a name="line.409"></a> |
| <span class="sourceLineNo">410</span><a name="line.410"></a> |
| <span class="sourceLineNo">411</span> long staticIndexSize;<a name="line.411"></a> |
| <span class="sourceLineNo">412</span><a name="line.412"></a> |
| <span class="sourceLineNo">413</span> long staticBloomSize;<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> long referenceFileCount;<a name="line.414"></a> |
| <span class="sourceLineNo">415</span><a name="line.415"></a> |
| <span class="sourceLineNo">416</span> long bloomRequestsCount;<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> long bloomNegativeResultsCount;<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> long bloomEligibleRequestsCount;<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> long cpRequestCount;<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> Map<String, Long> perStoreMemstoreOnlyReadCount = new HashMap<>();<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> Map<String, Long> perStoreMixedReadCount = new HashMap<>();<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> }<a name="line.422"></a> |
| <span class="sourceLineNo">423</span><a name="line.423"></a> |
| <span class="sourceLineNo">424</span>}<a name="line.424"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
