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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.util.List;</span> |
| <span class="source-line-no">021</span><span id="line-21">import org.apache.yetus.audience.InterfaceAudience;</span> |
| <span class="source-line-no">022</span><span id="line-22"></span> |
| <span class="source-line-no">023</span><span id="line-23">/**</span> |
| <span class="source-line-no">024</span><span id="line-24"> * This is the interface that will expose RegionServer information to hadoop1/hadoop2</span> |
| <span class="source-line-no">025</span><span id="line-25"> * implementations of the MetricsRegionServerSource.</span> |
| <span class="source-line-no">026</span><span id="line-26"> */</span> |
| <span class="source-line-no">027</span><span id="line-27">@InterfaceAudience.Private</span> |
| <span class="source-line-no">028</span><span id="line-28">public interface MetricsRegionServerWrapper {</span> |
| <span class="source-line-no">029</span><span id="line-29"></span> |
| <span class="source-line-no">030</span><span id="line-30"> /**</span> |
| <span class="source-line-no">031</span><span id="line-31"> * Get ServerName</span> |
| <span class="source-line-no">032</span><span id="line-32"> */</span> |
| <span class="source-line-no">033</span><span id="line-33"> String getServerName();</span> |
| <span class="source-line-no">034</span><span id="line-34"></span> |
| <span class="source-line-no">035</span><span id="line-35"> /**</span> |
| <span class="source-line-no">036</span><span id="line-36"> * Get the Cluster ID</span> |
| <span class="source-line-no">037</span><span id="line-37"> * @return Cluster ID</span> |
| <span class="source-line-no">038</span><span id="line-38"> */</span> |
| <span class="source-line-no">039</span><span id="line-39"> String getClusterId();</span> |
| <span class="source-line-no">040</span><span id="line-40"></span> |
| <span class="source-line-no">041</span><span id="line-41"> /**</span> |
| <span class="source-line-no">042</span><span id="line-42"> * Get the ZooKeeper Quorum Info</span> |
| <span class="source-line-no">043</span><span id="line-43"> * @return ZooKeeper Quorum Info</span> |
| <span class="source-line-no">044</span><span id="line-44"> */</span> |
| <span class="source-line-no">045</span><span id="line-45"> String getZookeeperQuorum();</span> |
| <span class="source-line-no">046</span><span id="line-46"></span> |
| <span class="source-line-no">047</span><span id="line-47"> /**</span> |
| <span class="source-line-no">048</span><span id="line-48"> * Get the co-processors</span> |
| <span class="source-line-no">049</span><span id="line-49"> * @return Co-processors</span> |
| <span class="source-line-no">050</span><span id="line-50"> */</span> |
| <span class="source-line-no">051</span><span id="line-51"> String getCoprocessors();</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"> * Get HRegionServer start time</span> |
| <span class="source-line-no">055</span><span id="line-55"> * @return Start time of RegionServer in milliseconds</span> |
| <span class="source-line-no">056</span><span id="line-56"> */</span> |
| <span class="source-line-no">057</span><span id="line-57"> long getStartCode();</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 number of online regions</span> |
| <span class="source-line-no">061</span><span id="line-61"> */</span> |
| <span class="source-line-no">062</span><span id="line-62"> long getNumOnlineRegions();</span> |
| <span class="source-line-no">063</span><span id="line-63"></span> |
| <span class="source-line-no">064</span><span id="line-64"> /**</span> |
| <span class="source-line-no">065</span><span id="line-65"> * Get the number of stores hosted on this region server.</span> |
| <span class="source-line-no">066</span><span id="line-66"> */</span> |
| <span class="source-line-no">067</span><span id="line-67"> long getNumStores();</span> |
| <span class="source-line-no">068</span><span id="line-68"></span> |
| <span class="source-line-no">069</span><span id="line-69"> /**</span> |
| <span class="source-line-no">070</span><span id="line-70"> * Get the number of WAL files of this region server.</span> |
| <span class="source-line-no">071</span><span id="line-71"> */</span> |
| <span class="source-line-no">072</span><span id="line-72"> long getNumWALFiles();</span> |
| <span class="source-line-no">073</span><span id="line-73"></span> |
| <span class="source-line-no">074</span><span id="line-74"> /**</span> |
| <span class="source-line-no">075</span><span id="line-75"> * Get the size of WAL files of this region server.</span> |
| <span class="source-line-no">076</span><span id="line-76"> */</span> |
| <span class="source-line-no">077</span><span id="line-77"> long getWALFileSize();</span> |
| <span class="source-line-no">078</span><span id="line-78"></span> |
| <span class="source-line-no">079</span><span id="line-79"> /**</span> |
| <span class="source-line-no">080</span><span id="line-80"> * Get the excluded datanodes in the cache of this region server.</span> |
| <span class="source-line-no">081</span><span id="line-81"> */</span> |
| <span class="source-line-no">082</span><span id="line-82"> List<String> getWALExcludeDNs();</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> /**</span> |
| <span class="source-line-no">085</span><span id="line-85"> * Get the number of WAL files with slow appends for this region server.</span> |
| <span class="source-line-no">086</span><span id="line-86"> */</span> |
| <span class="source-line-no">087</span><span id="line-87"> long getNumWALSlowAppend();</span> |
| <span class="source-line-no">088</span><span id="line-88"></span> |
| <span class="source-line-no">089</span><span id="line-89"> /**</span> |
| <span class="source-line-no">090</span><span id="line-90"> * Get the number of store files hosted on this region server.</span> |
| <span class="source-line-no">091</span><span id="line-91"> */</span> |
| <span class="source-line-no">092</span><span id="line-92"> long getNumStoreFiles();</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> /**</span> |
| <span class="source-line-no">095</span><span id="line-95"> * Get the max number of store files across all regions of this region server.</span> |
| <span class="source-line-no">096</span><span id="line-96"> */</span> |
| <span class="source-line-no">097</span><span id="line-97"> long getMaxStoreFiles();</span> |
| <span class="source-line-no">098</span><span id="line-98"></span> |
| <span class="source-line-no">099</span><span id="line-99"> /**</span> |
| <span class="source-line-no">100</span><span id="line-100"> * Get the size of the memstore on this region server.</span> |
| <span class="source-line-no">101</span><span id="line-101"> */</span> |
| <span class="source-line-no">102</span><span id="line-102"> long getMemStoreSize();</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> /**</span> |
| <span class="source-line-no">105</span><span id="line-105"> * Get the size of the on heap memstore on this region server.</span> |
| <span class="source-line-no">106</span><span id="line-106"> */</span> |
| <span class="source-line-no">107</span><span id="line-107"> long getOnHeapMemStoreSize();</span> |
| <span class="source-line-no">108</span><span id="line-108"></span> |
| <span class="source-line-no">109</span><span id="line-109"> /**</span> |
| <span class="source-line-no">110</span><span id="line-110"> * Get the size of the off heap memstore on this region server.</span> |
| <span class="source-line-no">111</span><span id="line-111"> */</span> |
| <span class="source-line-no">112</span><span id="line-112"> long getOffHeapMemStoreSize();</span> |
| <span class="source-line-no">113</span><span id="line-113"></span> |
| <span class="source-line-no">114</span><span id="line-114"> /**</span> |
| <span class="source-line-no">115</span><span id="line-115"> * Get the total size of the store files this region server is serving from.</span> |
| <span class="source-line-no">116</span><span id="line-116"> */</span> |
| <span class="source-line-no">117</span><span id="line-117"> long getStoreFileSize();</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"> * Get the growth rate of the store files this region server is serving from.</span> |
| <span class="source-line-no">121</span><span id="line-121"> */</span> |
| <span class="source-line-no">122</span><span id="line-122"> double getStoreFileSizeGrowthRate();</span> |
| <span class="source-line-no">123</span><span id="line-123"></span> |
| <span class="source-line-no">124</span><span id="line-124"> /** Returns Max age of store files hosted on this region server */</span> |
| <span class="source-line-no">125</span><span id="line-125"> long getMaxStoreFileAge();</span> |
| <span class="source-line-no">126</span><span id="line-126"></span> |
| <span class="source-line-no">127</span><span id="line-127"> /** Returns Min age of store files hosted on this region server */</span> |
| <span class="source-line-no">128</span><span id="line-128"> long getMinStoreFileAge();</span> |
| <span class="source-line-no">129</span><span id="line-129"></span> |
| <span class="source-line-no">130</span><span id="line-130"> /** Returns Average age of store files hosted on this region server */</span> |
| <span class="source-line-no">131</span><span id="line-131"> long getAvgStoreFileAge();</span> |
| <span class="source-line-no">132</span><span id="line-132"></span> |
| <span class="source-line-no">133</span><span id="line-133"> /** Returns Number of reference files on this region server */</span> |
| <span class="source-line-no">134</span><span id="line-134"> long getNumReferenceFiles();</span> |
| <span class="source-line-no">135</span><span id="line-135"></span> |
| <span class="source-line-no">136</span><span id="line-136"> /**</span> |
| <span class="source-line-no">137</span><span id="line-137"> * Get the number of requests per second.</span> |
| <span class="source-line-no">138</span><span id="line-138"> */</span> |
| <span class="source-line-no">139</span><span id="line-139"> double getRequestsPerSecond();</span> |
| <span class="source-line-no">140</span><span id="line-140"></span> |
| <span class="source-line-no">141</span><span id="line-141"> /**</span> |
| <span class="source-line-no">142</span><span id="line-142"> * Get the total number of requests per second.</span> |
| <span class="source-line-no">143</span><span id="line-143"> */</span> |
| <span class="source-line-no">144</span><span id="line-144"> long getTotalRequestCount();</span> |
| <span class="source-line-no">145</span><span id="line-145"></span> |
| <span class="source-line-no">146</span><span id="line-146"> /**</span> |
| <span class="source-line-no">147</span><span id="line-147"> * Get the number of read requests to regions hosted on this region server.</span> |
| <span class="source-line-no">148</span><span id="line-148"> */</span> |
| <span class="source-line-no">149</span><span id="line-149"> long getReadRequestsCount();</span> |
| <span class="source-line-no">150</span><span id="line-150"></span> |
| <span class="source-line-no">151</span><span id="line-151"> /**</span> |
| <span class="source-line-no">152</span><span id="line-152"> * Get the number of coprocessor requests to regions hosted on this region server.</span> |
| <span class="source-line-no">153</span><span id="line-153"> */</span> |
| <span class="source-line-no">154</span><span id="line-154"> long getCpRequestsCount();</span> |
| <span class="source-line-no">155</span><span id="line-155"></span> |
| <span class="source-line-no">156</span><span id="line-156"> /**</span> |
| <span class="source-line-no">157</span><span id="line-157"> * Get the rate of read requests per second to regions hosted on this region server.</span> |
| <span class="source-line-no">158</span><span id="line-158"> */</span> |
| <span class="source-line-no">159</span><span id="line-159"> double getReadRequestsRatePerSecond();</span> |
| <span class="source-line-no">160</span><span id="line-160"></span> |
| <span class="source-line-no">161</span><span id="line-161"> /**</span> |
| <span class="source-line-no">162</span><span id="line-162"> * Get the number of filtered read requests to regions hosted on this region server.</span> |
| <span class="source-line-no">163</span><span id="line-163"> */</span> |
| <span class="source-line-no">164</span><span id="line-164"> long getFilteredReadRequestsCount();</span> |
| <span class="source-line-no">165</span><span id="line-165"></span> |
| <span class="source-line-no">166</span><span id="line-166"> /**</span> |
| <span class="source-line-no">167</span><span id="line-167"> * Get the number of write requests to regions hosted on this region server.</span> |
| <span class="source-line-no">168</span><span id="line-168"> */</span> |
| <span class="source-line-no">169</span><span id="line-169"> long getWriteRequestsCount();</span> |
| <span class="source-line-no">170</span><span id="line-170"></span> |
| <span class="source-line-no">171</span><span id="line-171"> /**</span> |
| <span class="source-line-no">172</span><span id="line-172"> * Get the rate of write requests per second to regions hosted on this region server.</span> |
| <span class="source-line-no">173</span><span id="line-173"> */</span> |
| <span class="source-line-no">174</span><span id="line-174"> double getWriteRequestsRatePerSecond();</span> |
| <span class="source-line-no">175</span><span id="line-175"></span> |
| <span class="source-line-no">176</span><span id="line-176"> /**</span> |
| <span class="source-line-no">177</span><span id="line-177"> * Get the number of CAS operations that failed.</span> |
| <span class="source-line-no">178</span><span id="line-178"> */</span> |
| <span class="source-line-no">179</span><span id="line-179"> long getCheckAndMutateChecksFailed();</span> |
| <span class="source-line-no">180</span><span id="line-180"></span> |
| <span class="source-line-no">181</span><span id="line-181"> /**</span> |
| <span class="source-line-no">182</span><span id="line-182"> * Get the number of CAS operations that passed.</span> |
| <span class="source-line-no">183</span><span id="line-183"> */</span> |
| <span class="source-line-no">184</span><span id="line-184"> long getCheckAndMutateChecksPassed();</span> |
| <span class="source-line-no">185</span><span id="line-185"></span> |
| <span class="source-line-no">186</span><span id="line-186"> /**</span> |
| <span class="source-line-no">187</span><span id="line-187"> * Get the Size (in bytes) of indexes in storefiles on disk.</span> |
| <span class="source-line-no">188</span><span id="line-188"> */</span> |
| <span class="source-line-no">189</span><span id="line-189"> long getStoreFileIndexSize();</span> |
| <span class="source-line-no">190</span><span id="line-190"></span> |
| <span class="source-line-no">191</span><span id="line-191"> /**</span> |
| <span class="source-line-no">192</span><span id="line-192"> * Get the size (in bytes) of of the static indexes including the roots.</span> |
| <span class="source-line-no">193</span><span id="line-193"> */</span> |
| <span class="source-line-no">194</span><span id="line-194"> long getTotalStaticIndexSize();</span> |
| <span class="source-line-no">195</span><span id="line-195"></span> |
| <span class="source-line-no">196</span><span id="line-196"> /**</span> |
| <span class="source-line-no">197</span><span id="line-197"> * Get the size (in bytes) of the static bloom filters.</span> |
| <span class="source-line-no">198</span><span id="line-198"> */</span> |
| <span class="source-line-no">199</span><span id="line-199"> long getTotalStaticBloomSize();</span> |
| <span class="source-line-no">200</span><span id="line-200"></span> |
| <span class="source-line-no">201</span><span id="line-201"> /**</span> |
| <span class="source-line-no">202</span><span id="line-202"> * Count of bloom filter requests.</span> |
| <span class="source-line-no">203</span><span id="line-203"> */</span> |
| <span class="source-line-no">204</span><span id="line-204"> long getBloomFilterRequestsCount();</span> |
| <span class="source-line-no">205</span><span id="line-205"></span> |
| <span class="source-line-no">206</span><span id="line-206"> /**</span> |
| <span class="source-line-no">207</span><span id="line-207"> * Count of bloom filter requests which return a negative result.</span> |
| <span class="source-line-no">208</span><span id="line-208"> */</span> |
| <span class="source-line-no">209</span><span id="line-209"> long getBloomFilterNegativeResultsCount();</span> |
| <span class="source-line-no">210</span><span id="line-210"></span> |
| <span class="source-line-no">211</span><span id="line-211"> /**</span> |
| <span class="source-line-no">212</span><span id="line-212"> * Count of requests which could have used bloom filters, but they weren't configured or loaded.</span> |
| <span class="source-line-no">213</span><span id="line-213"> */</span> |
| <span class="source-line-no">214</span><span id="line-214"> long getBloomFilterEligibleRequestsCount();</span> |
| <span class="source-line-no">215</span><span id="line-215"></span> |
| <span class="source-line-no">216</span><span id="line-216"> /**</span> |
| <span class="source-line-no">217</span><span id="line-217"> * Number of mutations received with WAL explicitly turned off.</span> |
| <span class="source-line-no">218</span><span id="line-218"> */</span> |
| <span class="source-line-no">219</span><span id="line-219"> long getNumMutationsWithoutWAL();</span> |
| <span class="source-line-no">220</span><span id="line-220"></span> |
| <span class="source-line-no">221</span><span id="line-221"> /**</span> |
| <span class="source-line-no">222</span><span id="line-222"> * Ammount of data in the memstore but not in the WAL because mutations explicitly had their WAL</span> |
| <span class="source-line-no">223</span><span id="line-223"> * turned off.</span> |
| <span class="source-line-no">224</span><span id="line-224"> */</span> |
| <span class="source-line-no">225</span><span id="line-225"> long getDataInMemoryWithoutWAL();</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"> * Get the percent of HFiles' that are local.</span> |
| <span class="source-line-no">229</span><span id="line-229"> */</span> |
| <span class="source-line-no">230</span><span id="line-230"> double getPercentFileLocal();</span> |
| <span class="source-line-no">231</span><span id="line-231"></span> |
| <span class="source-line-no">232</span><span id="line-232"> /**</span> |
| <span class="source-line-no">233</span><span id="line-233"> * Get the percent of HFiles' that are local for secondary region replicas.</span> |
| <span class="source-line-no">234</span><span id="line-234"> */</span> |
| <span class="source-line-no">235</span><span id="line-235"> double getPercentFileLocalSecondaryRegions();</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"> * Get the size of the split queue</span> |
| <span class="source-line-no">239</span><span id="line-239"> */</span> |
| <span class="source-line-no">240</span><span id="line-240"> int getSplitQueueSize();</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"> * Get the size of the compaction queue</span> |
| <span class="source-line-no">244</span><span id="line-244"> */</span> |
| <span class="source-line-no">245</span><span id="line-245"> int getCompactionQueueSize();</span> |
| <span class="source-line-no">246</span><span id="line-246"></span> |
| <span class="source-line-no">247</span><span id="line-247"> int getSmallCompactionQueueSize();</span> |
| <span class="source-line-no">248</span><span id="line-248"></span> |
| <span class="source-line-no">249</span><span id="line-249"> int getLargeCompactionQueueSize();</span> |
| <span class="source-line-no">250</span><span id="line-250"></span> |
| <span class="source-line-no">251</span><span id="line-251"> /**</span> |
| <span class="source-line-no">252</span><span id="line-252"> * Get the size of the flush queue.</span> |
| <span class="source-line-no">253</span><span id="line-253"> */</span> |
| <span class="source-line-no">254</span><span id="line-254"> int getFlushQueueSize();</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"> * Get the limit size of the off heap memstore (if enabled), otherwise get the limit size of the</span> |
| <span class="source-line-no">258</span><span id="line-258"> * on heap memstore.</span> |
| <span class="source-line-no">259</span><span id="line-259"> */</span> |
| <span class="source-line-no">260</span><span id="line-260"> long getMemStoreLimit();</span> |
| <span class="source-line-no">261</span><span id="line-261"></span> |
| <span class="source-line-no">262</span><span id="line-262"> /**</span> |
| <span class="source-line-no">263</span><span id="line-263"> * Get the limit size of the on heap memstore.</span> |
| <span class="source-line-no">264</span><span id="line-264"> */</span> |
| <span class="source-line-no">265</span><span id="line-265"> long getOnHeapMemStoreLimit();</span> |
| <span class="source-line-no">266</span><span id="line-266"></span> |
| <span class="source-line-no">267</span><span id="line-267"> /**</span> |
| <span class="source-line-no">268</span><span id="line-268"> * Get the limit size of the off heap memstore.</span> |
| <span class="source-line-no">269</span><span id="line-269"> */</span> |
| <span class="source-line-no">270</span><span id="line-270"> long getOffHeapMemStoreLimit();</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"> * Get the size (in bytes) of the block cache that is free.</span> |
| <span class="source-line-no">274</span><span id="line-274"> */</span> |
| <span class="source-line-no">275</span><span id="line-275"> long getBlockCacheFreeSize();</span> |
| <span class="source-line-no">276</span><span id="line-276"></span> |
| <span class="source-line-no">277</span><span id="line-277"> /**</span> |
| <span class="source-line-no">278</span><span id="line-278"> * Get the number of items in the block cache.</span> |
| <span class="source-line-no">279</span><span id="line-279"> */</span> |
| <span class="source-line-no">280</span><span id="line-280"> long getBlockCacheCount();</span> |
| <span class="source-line-no">281</span><span id="line-281"></span> |
| <span class="source-line-no">282</span><span id="line-282"> /**</span> |
| <span class="source-line-no">283</span><span id="line-283"> * Get the number of DATA blocks in the block cache.</span> |
| <span class="source-line-no">284</span><span id="line-284"> */</span> |
| <span class="source-line-no">285</span><span id="line-285"> long getBlockCacheDataBlockCount();</span> |
| <span class="source-line-no">286</span><span id="line-286"></span> |
| <span class="source-line-no">287</span><span id="line-287"> /**</span> |
| <span class="source-line-no">288</span><span id="line-288"> * Get the total size (in bytes) of the block cache.</span> |
| <span class="source-line-no">289</span><span id="line-289"> */</span> |
| <span class="source-line-no">290</span><span id="line-290"> long getBlockCacheSize();</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"> * Get the count of hits to the block cache</span> |
| <span class="source-line-no">294</span><span id="line-294"> */</span> |
| <span class="source-line-no">295</span><span id="line-295"> long getBlockCacheHitCount();</span> |
| <span class="source-line-no">296</span><span id="line-296"></span> |
| <span class="source-line-no">297</span><span id="line-297"> /**</span> |
| <span class="source-line-no">298</span><span id="line-298"> * Get the count of hits to primary replica in the block cache</span> |
| <span class="source-line-no">299</span><span id="line-299"> */</span> |
| <span class="source-line-no">300</span><span id="line-300"> long getBlockCachePrimaryHitCount();</span> |
| <span class="source-line-no">301</span><span id="line-301"></span> |
| <span class="source-line-no">302</span><span id="line-302"> /**</span> |
| <span class="source-line-no">303</span><span id="line-303"> * Get the count of hits to the block cache, for cacheable requests only.</span> |
| <span class="source-line-no">304</span><span id="line-304"> */</span> |
| <span class="source-line-no">305</span><span id="line-305"> long getBlockCacheHitCachingCount();</span> |
| <span class="source-line-no">306</span><span id="line-306"></span> |
| <span class="source-line-no">307</span><span id="line-307"> /**</span> |
| <span class="source-line-no">308</span><span id="line-308"> * Get the count of misses to the block cache.</span> |
| <span class="source-line-no">309</span><span id="line-309"> */</span> |
| <span class="source-line-no">310</span><span id="line-310"> long getBlockCacheMissCount();</span> |
| <span class="source-line-no">311</span><span id="line-311"></span> |
| <span class="source-line-no">312</span><span id="line-312"> /**</span> |
| <span class="source-line-no">313</span><span id="line-313"> * Get the count of misses to primary replica in the block cache.</span> |
| <span class="source-line-no">314</span><span id="line-314"> */</span> |
| <span class="source-line-no">315</span><span id="line-315"> long getBlockCachePrimaryMissCount();</span> |
| <span class="source-line-no">316</span><span id="line-316"></span> |
| <span class="source-line-no">317</span><span id="line-317"> /**</span> |
| <span class="source-line-no">318</span><span id="line-318"> * Get the count of misses to the block cache, for cacheable requests only.</span> |
| <span class="source-line-no">319</span><span id="line-319"> */</span> |
| <span class="source-line-no">320</span><span id="line-320"> long getBlockCacheMissCachingCount();</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"> * Get the number of items evicted from the block cache.</span> |
| <span class="source-line-no">324</span><span id="line-324"> */</span> |
| <span class="source-line-no">325</span><span id="line-325"> long getBlockCacheEvictedCount();</span> |
| <span class="source-line-no">326</span><span id="line-326"></span> |
| <span class="source-line-no">327</span><span id="line-327"> /**</span> |
| <span class="source-line-no">328</span><span id="line-328"> * Get the number of items evicted from primary replica in the block cache.</span> |
| <span class="source-line-no">329</span><span id="line-329"> */</span> |
| <span class="source-line-no">330</span><span id="line-330"> long getBlockCachePrimaryEvictedCount();</span> |
| <span class="source-line-no">331</span><span id="line-331"></span> |
| <span class="source-line-no">332</span><span id="line-332"> /**</span> |
| <span class="source-line-no">333</span><span id="line-333"> * Get the percent of all requests that hit the block cache.</span> |
| <span class="source-line-no">334</span><span id="line-334"> */</span> |
| <span class="source-line-no">335</span><span id="line-335"> double getBlockCacheHitPercent();</span> |
| <span class="source-line-no">336</span><span id="line-336"></span> |
| <span class="source-line-no">337</span><span id="line-337"> /**</span> |
| <span class="source-line-no">338</span><span id="line-338"> * Get the percent of requests with the block cache turned on that hit the block cache.</span> |
| <span class="source-line-no">339</span><span id="line-339"> */</span> |
| <span class="source-line-no">340</span><span id="line-340"> double getBlockCacheHitCachingPercent();</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"> * Number of cache insertions that failed.</span> |
| <span class="source-line-no">344</span><span id="line-344"> */</span> |
| <span class="source-line-no">345</span><span id="line-345"> long getBlockCacheFailedInsertions();</span> |
| <span class="source-line-no">346</span><span id="line-346"></span> |
| <span class="source-line-no">347</span><span id="line-347"> /**</span> |
| <span class="source-line-no">348</span><span id="line-348"> * Cache size (bytes) of L1 cache</span> |
| <span class="source-line-no">349</span><span id="line-349"> */</span> |
| <span class="source-line-no">350</span><span id="line-350"> long getL1CacheSize();</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"> * Free cache size (bytes) of L1 cache</span> |
| <span class="source-line-no">354</span><span id="line-354"> */</span> |
| <span class="source-line-no">355</span><span id="line-355"> long getL1CacheFreeSize();</span> |
| <span class="source-line-no">356</span><span id="line-356"></span> |
| <span class="source-line-no">357</span><span id="line-357"> /**</span> |
| <span class="source-line-no">358</span><span id="line-358"> * Number of blocks in L1 cache</span> |
| <span class="source-line-no">359</span><span id="line-359"> */</span> |
| <span class="source-line-no">360</span><span id="line-360"> long getL1CacheCount();</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"> * Number of blocks evicted from L1 cache</span> |
| <span class="source-line-no">364</span><span id="line-364"> */</span> |
| <span class="source-line-no">365</span><span id="line-365"> long getL1CacheEvictedCount();</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> |
| <span class="source-line-no">368</span><span id="line-368"> * Hit count of L1 cache.</span> |
| <span class="source-line-no">369</span><span id="line-369"> */</span> |
| <span class="source-line-no">370</span><span id="line-370"> long getL1CacheHitCount();</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"> * Miss count of L1 cache.</span> |
| <span class="source-line-no">374</span><span id="line-374"> */</span> |
| <span class="source-line-no">375</span><span id="line-375"> long getL1CacheMissCount();</span> |
| <span class="source-line-no">376</span><span id="line-376"></span> |
| <span class="source-line-no">377</span><span id="line-377"> /**</span> |
| <span class="source-line-no">378</span><span id="line-378"> * Hit ratio of L1 cache.</span> |
| <span class="source-line-no">379</span><span id="line-379"> */</span> |
| <span class="source-line-no">380</span><span id="line-380"> double getL1CacheHitRatio();</span> |
| <span class="source-line-no">381</span><span id="line-381"></span> |
| <span class="source-line-no">382</span><span id="line-382"> /**</span> |
| <span class="source-line-no">383</span><span id="line-383"> * Miss ratio of L1 cache.</span> |
| <span class="source-line-no">384</span><span id="line-384"> */</span> |
| <span class="source-line-no">385</span><span id="line-385"> double getL1CacheMissRatio();</span> |
| <span class="source-line-no">386</span><span id="line-386"></span> |
| <span class="source-line-no">387</span><span id="line-387"> /**</span> |
| <span class="source-line-no">388</span><span id="line-388"> * Cache size (bytes) of L2 cache</span> |
| <span class="source-line-no">389</span><span id="line-389"> */</span> |
| <span class="source-line-no">390</span><span id="line-390"> long getL2CacheSize();</span> |
| <span class="source-line-no">391</span><span id="line-391"></span> |
| <span class="source-line-no">392</span><span id="line-392"> /**</span> |
| <span class="source-line-no">393</span><span id="line-393"> * Free cache size (bytes) of L2 cache</span> |
| <span class="source-line-no">394</span><span id="line-394"> */</span> |
| <span class="source-line-no">395</span><span id="line-395"> long getL2CacheFreeSize();</span> |
| <span class="source-line-no">396</span><span id="line-396"></span> |
| <span class="source-line-no">397</span><span id="line-397"> /**</span> |
| <span class="source-line-no">398</span><span id="line-398"> * Number of blocks in L2 cache</span> |
| <span class="source-line-no">399</span><span id="line-399"> */</span> |
| <span class="source-line-no">400</span><span id="line-400"> long getL2CacheCount();</span> |
| <span class="source-line-no">401</span><span id="line-401"></span> |
| <span class="source-line-no">402</span><span id="line-402"> /**</span> |
| <span class="source-line-no">403</span><span id="line-403"> * Number of blocks evicted from L2 cache</span> |
| <span class="source-line-no">404</span><span id="line-404"> */</span> |
| <span class="source-line-no">405</span><span id="line-405"> long getL2CacheEvictedCount();</span> |
| <span class="source-line-no">406</span><span id="line-406"></span> |
| <span class="source-line-no">407</span><span id="line-407"> /**</span> |
| <span class="source-line-no">408</span><span id="line-408"> * Hit count of L2 cache.</span> |
| <span class="source-line-no">409</span><span id="line-409"> */</span> |
| <span class="source-line-no">410</span><span id="line-410"> long getL2CacheHitCount();</span> |
| <span class="source-line-no">411</span><span id="line-411"></span> |
| <span class="source-line-no">412</span><span id="line-412"> /**</span> |
| <span class="source-line-no">413</span><span id="line-413"> * Miss count of L2 cache.</span> |
| <span class="source-line-no">414</span><span id="line-414"> */</span> |
| <span class="source-line-no">415</span><span id="line-415"> long getL2CacheMissCount();</span> |
| <span class="source-line-no">416</span><span id="line-416"></span> |
| <span class="source-line-no">417</span><span id="line-417"> /**</span> |
| <span class="source-line-no">418</span><span id="line-418"> * Hit ratio of L2 cache.</span> |
| <span class="source-line-no">419</span><span id="line-419"> */</span> |
| <span class="source-line-no">420</span><span id="line-420"> double getL2CacheHitRatio();</span> |
| <span class="source-line-no">421</span><span id="line-421"></span> |
| <span class="source-line-no">422</span><span id="line-422"> /**</span> |
| <span class="source-line-no">423</span><span id="line-423"> * Miss ratio of L2 cache.</span> |
| <span class="source-line-no">424</span><span id="line-424"> */</span> |
| <span class="source-line-no">425</span><span id="line-425"> double getL2CacheMissRatio();</span> |
| <span class="source-line-no">426</span><span id="line-426"></span> |
| <span class="source-line-no">427</span><span id="line-427"> /**</span> |
| <span class="source-line-no">428</span><span id="line-428"> * Force a re-computation of the metrics.</span> |
| <span class="source-line-no">429</span><span id="line-429"> */</span> |
| <span class="source-line-no">430</span><span id="line-430"> void forceRecompute();</span> |
| <span class="source-line-no">431</span><span id="line-431"></span> |
| <span class="source-line-no">432</span><span id="line-432"> /**</span> |
| <span class="source-line-no">433</span><span id="line-433"> * Get the amount of time that updates were blocked.</span> |
| <span class="source-line-no">434</span><span id="line-434"> */</span> |
| <span class="source-line-no">435</span><span id="line-435"> long getUpdatesBlockedTime();</span> |
| <span class="source-line-no">436</span><span id="line-436"></span> |
| <span class="source-line-no">437</span><span id="line-437"> /**</span> |
| <span class="source-line-no">438</span><span id="line-438"> * Get the number of cells flushed to disk.</span> |
| <span class="source-line-no">439</span><span id="line-439"> */</span> |
| <span class="source-line-no">440</span><span id="line-440"> long getFlushedCellsCount();</span> |
| <span class="source-line-no">441</span><span id="line-441"></span> |
| <span class="source-line-no">442</span><span id="line-442"> /**</span> |
| <span class="source-line-no">443</span><span id="line-443"> * Get the number of cells processed during minor compactions.</span> |
| <span class="source-line-no">444</span><span id="line-444"> */</span> |
| <span class="source-line-no">445</span><span id="line-445"> long getCompactedCellsCount();</span> |
| <span class="source-line-no">446</span><span id="line-446"></span> |
| <span class="source-line-no">447</span><span id="line-447"> /**</span> |
| <span class="source-line-no">448</span><span id="line-448"> * Get the number of cells processed during major compactions.</span> |
| <span class="source-line-no">449</span><span id="line-449"> */</span> |
| <span class="source-line-no">450</span><span id="line-450"> long getMajorCompactedCellsCount();</span> |
| <span class="source-line-no">451</span><span id="line-451"></span> |
| <span class="source-line-no">452</span><span id="line-452"> /**</span> |
| <span class="source-line-no">453</span><span id="line-453"> * Get the total amount of data flushed to disk, in bytes.</span> |
| <span class="source-line-no">454</span><span id="line-454"> */</span> |
| <span class="source-line-no">455</span><span id="line-455"> long getFlushedCellsSize();</span> |
| <span class="source-line-no">456</span><span id="line-456"></span> |
| <span class="source-line-no">457</span><span id="line-457"> /**</span> |
| <span class="source-line-no">458</span><span id="line-458"> * Get the total amount of data processed during minor compactions, in bytes.</span> |
| <span class="source-line-no">459</span><span id="line-459"> */</span> |
| <span class="source-line-no">460</span><span id="line-460"> long getCompactedCellsSize();</span> |
| <span class="source-line-no">461</span><span id="line-461"></span> |
| <span class="source-line-no">462</span><span id="line-462"> /**</span> |
| <span class="source-line-no">463</span><span id="line-463"> * Get the total amount of data processed during major compactions, in bytes.</span> |
| <span class="source-line-no">464</span><span id="line-464"> */</span> |
| <span class="source-line-no">465</span><span id="line-465"> long getMajorCompactedCellsSize();</span> |
| <span class="source-line-no">466</span><span id="line-466"></span> |
| <span class="source-line-no">467</span><span id="line-467"> /**</span> |
| <span class="source-line-no">468</span><span id="line-468"> * Gets the number of cells moved to mob during compaction.</span> |
| <span class="source-line-no">469</span><span id="line-469"> */</span> |
| <span class="source-line-no">470</span><span id="line-470"> long getCellsCountCompactedToMob();</span> |
| <span class="source-line-no">471</span><span id="line-471"></span> |
| <span class="source-line-no">472</span><span id="line-472"> /**</span> |
| <span class="source-line-no">473</span><span id="line-473"> * Gets the number of cells moved from mob during compaction.</span> |
| <span class="source-line-no">474</span><span id="line-474"> */</span> |
| <span class="source-line-no">475</span><span id="line-475"> long getCellsCountCompactedFromMob();</span> |
| <span class="source-line-no">476</span><span id="line-476"></span> |
| <span class="source-line-no">477</span><span id="line-477"> /**</span> |
| <span class="source-line-no">478</span><span id="line-478"> * Gets the total amount of cells moved to mob during compaction, in bytes.</span> |
| <span class="source-line-no">479</span><span id="line-479"> */</span> |
| <span class="source-line-no">480</span><span id="line-480"> long getCellsSizeCompactedToMob();</span> |
| <span class="source-line-no">481</span><span id="line-481"></span> |
| <span class="source-line-no">482</span><span id="line-482"> /**</span> |
| <span class="source-line-no">483</span><span id="line-483"> * Gets the total amount of cells moved from mob during compaction, in bytes.</span> |
| <span class="source-line-no">484</span><span id="line-484"> */</span> |
| <span class="source-line-no">485</span><span id="line-485"> long getCellsSizeCompactedFromMob();</span> |
| <span class="source-line-no">486</span><span id="line-486"></span> |
| <span class="source-line-no">487</span><span id="line-487"> /**</span> |
| <span class="source-line-no">488</span><span id="line-488"> * Gets the number of the flushes in mob-enabled stores.</span> |
| <span class="source-line-no">489</span><span id="line-489"> */</span> |
| <span class="source-line-no">490</span><span id="line-490"> long getMobFlushCount();</span> |
| <span class="source-line-no">491</span><span id="line-491"></span> |
| <span class="source-line-no">492</span><span id="line-492"> /**</span> |
| <span class="source-line-no">493</span><span id="line-493"> * Gets the number of mob cells flushed to disk.</span> |
| <span class="source-line-no">494</span><span id="line-494"> */</span> |
| <span class="source-line-no">495</span><span id="line-495"> long getMobFlushedCellsCount();</span> |
| <span class="source-line-no">496</span><span id="line-496"></span> |
| <span class="source-line-no">497</span><span id="line-497"> /**</span> |
| <span class="source-line-no">498</span><span id="line-498"> * Gets the total amount of mob cells flushed to disk, in bytes.</span> |
| <span class="source-line-no">499</span><span id="line-499"> */</span> |
| <span class="source-line-no">500</span><span id="line-500"> long getMobFlushedCellsSize();</span> |
| <span class="source-line-no">501</span><span id="line-501"></span> |
| <span class="source-line-no">502</span><span id="line-502"> /**</span> |
| <span class="source-line-no">503</span><span id="line-503"> * Gets the number of scanned mob cells.</span> |
| <span class="source-line-no">504</span><span id="line-504"> */</span> |
| <span class="source-line-no">505</span><span id="line-505"> long getMobScanCellsCount();</span> |
| <span class="source-line-no">506</span><span id="line-506"></span> |
| <span class="source-line-no">507</span><span id="line-507"> /**</span> |
| <span class="source-line-no">508</span><span id="line-508"> * Gets the total amount of scanned mob cells, in bytes.</span> |
| <span class="source-line-no">509</span><span id="line-509"> */</span> |
| <span class="source-line-no">510</span><span id="line-510"> long getMobScanCellsSize();</span> |
| <span class="source-line-no">511</span><span id="line-511"></span> |
| <span class="source-line-no">512</span><span id="line-512"> /**</span> |
| <span class="source-line-no">513</span><span id="line-513"> * Gets the count of accesses to the mob file cache.</span> |
| <span class="source-line-no">514</span><span id="line-514"> */</span> |
| <span class="source-line-no">515</span><span id="line-515"> long getMobFileCacheAccessCount();</span> |
| <span class="source-line-no">516</span><span id="line-516"></span> |
| <span class="source-line-no">517</span><span id="line-517"> /**</span> |
| <span class="source-line-no">518</span><span id="line-518"> * Gets the count of misses to the mob file cache.</span> |
| <span class="source-line-no">519</span><span id="line-519"> */</span> |
| <span class="source-line-no">520</span><span id="line-520"> long getMobFileCacheMissCount();</span> |
| <span class="source-line-no">521</span><span id="line-521"></span> |
| <span class="source-line-no">522</span><span id="line-522"> /**</span> |
| <span class="source-line-no">523</span><span id="line-523"> * Gets the number of items evicted from the mob file cache.</span> |
| <span class="source-line-no">524</span><span id="line-524"> */</span> |
| <span class="source-line-no">525</span><span id="line-525"> long getMobFileCacheEvictedCount();</span> |
| <span class="source-line-no">526</span><span id="line-526"></span> |
| <span class="source-line-no">527</span><span id="line-527"> /**</span> |
| <span class="source-line-no">528</span><span id="line-528"> * Gets the count of cached mob files.</span> |
| <span class="source-line-no">529</span><span id="line-529"> */</span> |
| <span class="source-line-no">530</span><span id="line-530"> long getMobFileCacheCount();</span> |
| <span class="source-line-no">531</span><span id="line-531"></span> |
| <span class="source-line-no">532</span><span id="line-532"> /**</span> |
| <span class="source-line-no">533</span><span id="line-533"> * Gets the hit percent to the mob file cache.</span> |
| <span class="source-line-no">534</span><span id="line-534"> */</span> |
| <span class="source-line-no">535</span><span id="line-535"> double getMobFileCacheHitPercent();</span> |
| <span class="source-line-no">536</span><span id="line-536"></span> |
| <span class="source-line-no">537</span><span id="line-537"> /** Returns Count of hedged read operations */</span> |
| <span class="source-line-no">538</span><span id="line-538"> long getHedgedReadOps();</span> |
| <span class="source-line-no">539</span><span id="line-539"></span> |
| <span class="source-line-no">540</span><span id="line-540"> /** Returns Count of times a hedged read beat out the primary read. */</span> |
| <span class="source-line-no">541</span><span id="line-541"> long getHedgedReadWins();</span> |
| <span class="source-line-no">542</span><span id="line-542"></span> |
| <span class="source-line-no">543</span><span id="line-543"> /** Returns Count of times a hedged read executes in current thread */</span> |
| <span class="source-line-no">544</span><span id="line-544"> long getHedgedReadOpsInCurThread();</span> |
| <span class="source-line-no">545</span><span id="line-545"></span> |
| <span class="source-line-no">546</span><span id="line-546"> /** Returns Number of total bytes read from HDFS. */</span> |
| <span class="source-line-no">547</span><span id="line-547"> long getTotalBytesRead();</span> |
| <span class="source-line-no">548</span><span id="line-548"></span> |
| <span class="source-line-no">549</span><span id="line-549"> /** Returns Number of bytes read from the local HDFS DataNode. */</span> |
| <span class="source-line-no">550</span><span id="line-550"> long getLocalBytesRead();</span> |
| <span class="source-line-no">551</span><span id="line-551"></span> |
| <span class="source-line-no">552</span><span id="line-552"> /** Returns Number of bytes read locally through HDFS short circuit. */</span> |
| <span class="source-line-no">553</span><span id="line-553"> long getShortCircuitBytesRead();</span> |
| <span class="source-line-no">554</span><span id="line-554"></span> |
| <span class="source-line-no">555</span><span id="line-555"> /** Returns Number of bytes read locally through HDFS zero copy. */</span> |
| <span class="source-line-no">556</span><span id="line-556"> long getZeroCopyBytesRead();</span> |
| <span class="source-line-no">557</span><span id="line-557"></span> |
| <span class="source-line-no">558</span><span id="line-558"> /**</span> |
| <span class="source-line-no">559</span><span id="line-559"> * Returns Count of requests blocked because the memstore size is larger than blockingMemStoreSize</span> |
| <span class="source-line-no">560</span><span id="line-560"> */</span> |
| <span class="source-line-no">561</span><span id="line-561"> long getBlockedRequestsCount();</span> |
| <span class="source-line-no">562</span><span id="line-562"></span> |
| <span class="source-line-no">563</span><span id="line-563"> /**</span> |
| <span class="source-line-no">564</span><span id="line-564"> * Get the number of rpc get requests to this region server.</span> |
| <span class="source-line-no">565</span><span id="line-565"> */</span> |
| <span class="source-line-no">566</span><span id="line-566"> long getRpcGetRequestsCount();</span> |
| <span class="source-line-no">567</span><span id="line-567"></span> |
| <span class="source-line-no">568</span><span id="line-568"> /**</span> |
| <span class="source-line-no">569</span><span id="line-569"> * Get the number of rpc scan requests to this region server.</span> |
| <span class="source-line-no">570</span><span id="line-570"> */</span> |
| <span class="source-line-no">571</span><span id="line-571"> long getRpcScanRequestsCount();</span> |
| <span class="source-line-no">572</span><span id="line-572"></span> |
| <span class="source-line-no">573</span><span id="line-573"> /**</span> |
| <span class="source-line-no">574</span><span id="line-574"> * Get the number of full region rpc scan requests to this region server.</span> |
| <span class="source-line-no">575</span><span id="line-575"> */</span> |
| <span class="source-line-no">576</span><span id="line-576"> long getRpcFullScanRequestsCount();</span> |
| <span class="source-line-no">577</span><span id="line-577"></span> |
| <span class="source-line-no">578</span><span id="line-578"> /**</span> |
| <span class="source-line-no">579</span><span id="line-579"> * Get the number of rpc multi requests to this region server.</span> |
| <span class="source-line-no">580</span><span id="line-580"> */</span> |
| <span class="source-line-no">581</span><span id="line-581"> long getRpcMultiRequestsCount();</span> |
| <span class="source-line-no">582</span><span id="line-582"></span> |
| <span class="source-line-no">583</span><span id="line-583"> /**</span> |
| <span class="source-line-no">584</span><span id="line-584"> * Get the number of rpc mutate requests to this region server.</span> |
| <span class="source-line-no">585</span><span id="line-585"> */</span> |
| <span class="source-line-no">586</span><span id="line-586"> long getRpcMutateRequestsCount();</span> |
| <span class="source-line-no">587</span><span id="line-587"></span> |
| <span class="source-line-no">588</span><span id="line-588"> /**</span> |
| <span class="source-line-no">589</span><span id="line-589"> * Get the average region size to this region server.</span> |
| <span class="source-line-no">590</span><span id="line-590"> */</span> |
| <span class="source-line-no">591</span><span id="line-591"> long getAverageRegionSize();</span> |
| <span class="source-line-no">592</span><span id="line-592"></span> |
| <span class="source-line-no">593</span><span id="line-593"> long getDataMissCount();</span> |
| <span class="source-line-no">594</span><span id="line-594"></span> |
| <span class="source-line-no">595</span><span id="line-595"> long getLeafIndexMissCount();</span> |
| <span class="source-line-no">596</span><span id="line-596"></span> |
| <span class="source-line-no">597</span><span id="line-597"> long getBloomChunkMissCount();</span> |
| <span class="source-line-no">598</span><span id="line-598"></span> |
| <span class="source-line-no">599</span><span id="line-599"> long getMetaMissCount();</span> |
| <span class="source-line-no">600</span><span id="line-600"></span> |
| <span class="source-line-no">601</span><span id="line-601"> long getRootIndexMissCount();</span> |
| <span class="source-line-no">602</span><span id="line-602"></span> |
| <span class="source-line-no">603</span><span id="line-603"> long getIntermediateIndexMissCount();</span> |
| <span class="source-line-no">604</span><span id="line-604"></span> |
| <span class="source-line-no">605</span><span id="line-605"> long getFileInfoMissCount();</span> |
| <span class="source-line-no">606</span><span id="line-606"></span> |
| <span class="source-line-no">607</span><span id="line-607"> long getGeneralBloomMetaMissCount();</span> |
| <span class="source-line-no">608</span><span id="line-608"></span> |
| <span class="source-line-no">609</span><span id="line-609"> long getDeleteFamilyBloomMissCount();</span> |
| <span class="source-line-no">610</span><span id="line-610"></span> |
| <span class="source-line-no">611</span><span id="line-611"> long getTrailerMissCount();</span> |
| <span class="source-line-no">612</span><span id="line-612"></span> |
| <span class="source-line-no">613</span><span id="line-613"> long getDataHitCount();</span> |
| <span class="source-line-no">614</span><span id="line-614"></span> |
| <span class="source-line-no">615</span><span id="line-615"> long getLeafIndexHitCount();</span> |
| <span class="source-line-no">616</span><span id="line-616"></span> |
| <span class="source-line-no">617</span><span id="line-617"> long getBloomChunkHitCount();</span> |
| <span class="source-line-no">618</span><span id="line-618"></span> |
| <span class="source-line-no">619</span><span id="line-619"> long getMetaHitCount();</span> |
| <span class="source-line-no">620</span><span id="line-620"></span> |
| <span class="source-line-no">621</span><span id="line-621"> long getRootIndexHitCount();</span> |
| <span class="source-line-no">622</span><span id="line-622"></span> |
| <span class="source-line-no">623</span><span id="line-623"> long getIntermediateIndexHitCount();</span> |
| <span class="source-line-no">624</span><span id="line-624"></span> |
| <span class="source-line-no">625</span><span id="line-625"> long getFileInfoHitCount();</span> |
| <span class="source-line-no">626</span><span id="line-626"></span> |
| <span class="source-line-no">627</span><span id="line-627"> long getGeneralBloomMetaHitCount();</span> |
| <span class="source-line-no">628</span><span id="line-628"></span> |
| <span class="source-line-no">629</span><span id="line-629"> long getDeleteFamilyBloomHitCount();</span> |
| <span class="source-line-no">630</span><span id="line-630"></span> |
| <span class="source-line-no">631</span><span id="line-631"> long getTrailerHitCount();</span> |
| <span class="source-line-no">632</span><span id="line-632"></span> |
| <span class="source-line-no">633</span><span id="line-633"> long getTotalRowActionRequestCount();</span> |
| <span class="source-line-no">634</span><span id="line-634"></span> |
| <span class="source-line-no">635</span><span id="line-635"> long getByteBuffAllocatorHeapAllocationBytes();</span> |
| <span class="source-line-no">636</span><span id="line-636"></span> |
| <span class="source-line-no">637</span><span id="line-637"> long getByteBuffAllocatorPoolAllocationBytes();</span> |
| <span class="source-line-no">638</span><span id="line-638"></span> |
| <span class="source-line-no">639</span><span id="line-639"> double getByteBuffAllocatorHeapAllocRatio();</span> |
| <span class="source-line-no">640</span><span id="line-640"></span> |
| <span class="source-line-no">641</span><span id="line-641"> long getByteBuffAllocatorTotalBufferCount();</span> |
| <span class="source-line-no">642</span><span id="line-642"></span> |
| <span class="source-line-no">643</span><span id="line-643"> long getByteBuffAllocatorUsedBufferCount();</span> |
| <span class="source-line-no">644</span><span id="line-644"></span> |
| <span class="source-line-no">645</span><span id="line-645"> int getActiveScanners();</span> |
| <span class="source-line-no">646</span><span id="line-646">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
