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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/08/22 15:06:56 UTC
[02/21] hbase-site git commit: Published site at .
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html
index d0a132f..b449362 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html
@@ -97,312 +97,314 @@
<span class="sourceLineNo">089</span> @BeforeClass<a name="line.89"></a>
<span class="sourceLineNo">090</span> public static void setUpOnce() throws Exception {<a name="line.90"></a>
<span class="sourceLineNo">091</span> // Default starts one regionserver only.<a name="line.91"></a>
-<span class="sourceLineNo">092</span> TEST_UTIL.startMiniCluster();<a name="line.92"></a>
-<span class="sourceLineNo">093</span> admin = TEST_UTIL.getAdmin();<a name="line.93"></a>
-<span class="sourceLineNo">094</span> serverNames = admin.getClusterStatus().getServers();<a name="line.94"></a>
-<span class="sourceLineNo">095</span> table = createTable();<a name="line.95"></a>
-<span class="sourceLineNo">096</span> putData();<a name="line.96"></a>
-<span class="sourceLineNo">097</span> tableRegions = admin.getTableRegions(TABLE_NAME);<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> for (Metric metric : Metric.values()) {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> requestsMap.put(metric, 0L);<a name="line.100"></a>
-<span class="sourceLineNo">101</span> requestsMapPrev.put(metric, 0L);<a name="line.101"></a>
-<span class="sourceLineNo">102</span> }<a name="line.102"></a>
-<span class="sourceLineNo">103</span> }<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> private static Table createTable() throws IOException {<a name="line.105"></a>
-<span class="sourceLineNo">106</span> HTableDescriptor td = new HTableDescriptor(TABLE_NAME);<a name="line.106"></a>
-<span class="sourceLineNo">107</span> HColumnDescriptor cd1 = new HColumnDescriptor(CF1);<a name="line.107"></a>
-<span class="sourceLineNo">108</span> td.addFamily(cd1);<a name="line.108"></a>
-<span class="sourceLineNo">109</span> HColumnDescriptor cd2 = new HColumnDescriptor(CF2);<a name="line.109"></a>
-<span class="sourceLineNo">110</span> cd2.setTimeToLive(TTL);<a name="line.110"></a>
-<span class="sourceLineNo">111</span> td.addFamily(cd2);<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> admin.createTable(td);<a name="line.113"></a>
-<span class="sourceLineNo">114</span> return TEST_UTIL.getConnection().getTable(TABLE_NAME);<a name="line.114"></a>
-<span class="sourceLineNo">115</span> }<a name="line.115"></a>
-<span class="sourceLineNo">116</span><a name="line.116"></a>
-<span class="sourceLineNo">117</span> private static void testReadRequests(long resultCount,<a name="line.117"></a>
-<span class="sourceLineNo">118</span> long expectedReadRequests, long expectedFilteredReadRequests)<a name="line.118"></a>
-<span class="sourceLineNo">119</span> throws IOException, InterruptedException {<a name="line.119"></a>
-<span class="sourceLineNo">120</span> updateMetricsMap();<a name="line.120"></a>
-<span class="sourceLineNo">121</span> System.out.println("requestsMapPrev = " + requestsMapPrev);<a name="line.121"></a>
-<span class="sourceLineNo">122</span> System.out.println("requestsMap = " + requestsMap);<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> assertEquals(expectedReadRequests,<a name="line.124"></a>
-<span class="sourceLineNo">125</span> requestsMap.get(Metric.REGION_READ) - requestsMapPrev.get(Metric.REGION_READ));<a name="line.125"></a>
-<span class="sourceLineNo">126</span> boolean tablesOnMaster = LoadBalancer.isTablesOnMaster(TEST_UTIL.getConfiguration());<a name="line.126"></a>
-<span class="sourceLineNo">127</span> if (tablesOnMaster) {<a name="line.127"></a>
-<span class="sourceLineNo">128</span> // If NO tables on master, then the single regionserver in this test carries user-space<a name="line.128"></a>
-<span class="sourceLineNo">129</span> // tables and the meta table. The first time through, the read will be inflated by meta<a name="line.129"></a>
-<span class="sourceLineNo">130</span> // lookups. We don't know which test will be first through since junit randomizes. This<a name="line.130"></a>
-<span class="sourceLineNo">131</span> // method is used by a bunch of tests. Just do this check if master is hosting (system)<a name="line.131"></a>
-<span class="sourceLineNo">132</span> // regions only.<a name="line.132"></a>
-<span class="sourceLineNo">133</span> assertEquals(expectedReadRequests,<a name="line.133"></a>
-<span class="sourceLineNo">134</span> requestsMap.get(Metric.SERVER_READ) - requestsMapPrev.get(Metric.SERVER_READ));<a name="line.134"></a>
-<span class="sourceLineNo">135</span> }<a name="line.135"></a>
-<span class="sourceLineNo">136</span> assertEquals(expectedFilteredReadRequests,<a name="line.136"></a>
-<span class="sourceLineNo">137</span> requestsMap.get(Metric.FILTERED_REGION_READ)<a name="line.137"></a>
-<span class="sourceLineNo">138</span> - requestsMapPrev.get(Metric.FILTERED_REGION_READ));<a name="line.138"></a>
-<span class="sourceLineNo">139</span> assertEquals(expectedFilteredReadRequests,<a name="line.139"></a>
-<span class="sourceLineNo">140</span> requestsMap.get(Metric.FILTERED_SERVER_READ)<a name="line.140"></a>
-<span class="sourceLineNo">141</span> - requestsMapPrev.get(Metric.FILTERED_SERVER_READ));<a name="line.141"></a>
-<span class="sourceLineNo">142</span> assertEquals(expectedReadRequests, resultCount);<a name="line.142"></a>
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-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span> private static void updateMetricsMap() throws IOException, InterruptedException {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> for (Metric metric : Metric.values()) {<a name="line.146"></a>
-<span class="sourceLineNo">147</span> requestsMapPrev.put(metric, requestsMap.get(metric));<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> ServerLoad serverLoad = null;<a name="line.150"></a>
-<span class="sourceLineNo">151</span> RegionLoad regionLoadOuter = null;<a name="line.151"></a>
-<span class="sourceLineNo">152</span> boolean metricsUpdated = false;<a name="line.152"></a>
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-<span class="sourceLineNo">154</span> for (ServerName serverName : serverNames) {<a name="line.154"></a>
-<span class="sourceLineNo">155</span> serverLoad = admin.getClusterStatus().getLoad(serverName);<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> Map<byte[], RegionLoad> regionsLoad = serverLoad.getRegionsLoad();<a name="line.157"></a>
-<span class="sourceLineNo">158</span> for (HRegionInfo tableRegion : tableRegions) {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> RegionLoad regionLoad = regionsLoad.get(tableRegion.getRegionName());<a name="line.159"></a>
-<span class="sourceLineNo">160</span> if (regionLoad != null) {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> regionLoadOuter = regionLoad;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> for (Metric metric : Metric.values()) {<a name="line.162"></a>
-<span class="sourceLineNo">163</span> if (getReadRequest(serverLoad, regionLoad, metric) > requestsMapPrev.get(metric)) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> for (Metric metricInner : Metric.values()) {<a name="line.164"></a>
-<span class="sourceLineNo">165</span> requestsMap.put(metricInner, getReadRequest(serverLoad, regionLoad, metricInner));<a name="line.165"></a>
-<span class="sourceLineNo">166</span> }<a name="line.166"></a>
-<span class="sourceLineNo">167</span> metricsUpdated = true;<a name="line.167"></a>
-<span class="sourceLineNo">168</span> break;<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> }<a name="line.171"></a>
-<span class="sourceLineNo">172</span> }<a name="line.172"></a>
-<span class="sourceLineNo">173</span> }<a name="line.173"></a>
-<span class="sourceLineNo">174</span> if (metricsUpdated) {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> break;<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> Thread.sleep(SLEEP_MS);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> }<a name="line.178"></a>
-<span class="sourceLineNo">179</span> if (!metricsUpdated) {<a name="line.179"></a>
-<span class="sourceLineNo">180</span> for (Metric metric : Metric.values()) {<a name="line.180"></a>
-<span class="sourceLineNo">181</span> requestsMap.put(metric, getReadRequest(serverLoad, regionLoadOuter, metric));<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span> }<a name="line.183"></a>
-<span class="sourceLineNo">184</span> }<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span> private static long getReadRequest(ServerLoad serverLoad, RegionLoad regionLoad, Metric metric) {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> switch (metric) {<a name="line.187"></a>
-<span class="sourceLineNo">188</span> case REGION_READ:<a name="line.188"></a>
-<span class="sourceLineNo">189</span> return regionLoad.getReadRequestsCount();<a name="line.189"></a>
-<span class="sourceLineNo">190</span> case SERVER_READ:<a name="line.190"></a>
-<span class="sourceLineNo">191</span> return serverLoad.getReadRequestsCount();<a name="line.191"></a>
-<span class="sourceLineNo">192</span> case FILTERED_REGION_READ:<a name="line.192"></a>
-<span class="sourceLineNo">193</span> return regionLoad.getFilteredReadRequestsCount();<a name="line.193"></a>
-<span class="sourceLineNo">194</span> case FILTERED_SERVER_READ:<a name="line.194"></a>
-<span class="sourceLineNo">195</span> return serverLoad.getFilteredReadRequestsCount();<a name="line.195"></a>
-<span class="sourceLineNo">196</span> default:<a name="line.196"></a>
-<span class="sourceLineNo">197</span> throw new IllegalStateException();<a name="line.197"></a>
-<span class="sourceLineNo">198</span> }<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span><a name="line.200"></a>
-<span class="sourceLineNo">201</span> private static void putData() throws IOException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> Put put;<a name="line.202"></a>
-<span class="sourceLineNo">203</span><a name="line.203"></a>
-<span class="sourceLineNo">204</span> put = new Put(ROW1);<a name="line.204"></a>
-<span class="sourceLineNo">205</span> put.addColumn(CF1, COL1, VAL1);<a name="line.205"></a>
-<span class="sourceLineNo">206</span> put.addColumn(CF1, COL2, VAL2);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> put.addColumn(CF1, COL3, VAL3);<a name="line.207"></a>
-<span class="sourceLineNo">208</span> table.put(put);<a name="line.208"></a>
-<span class="sourceLineNo">209</span> put = new Put(ROW2);<a name="line.209"></a>
-<span class="sourceLineNo">210</span> put.addColumn(CF1, COL1, VAL2); // put val2 instead of val1<a name="line.210"></a>
-<span class="sourceLineNo">211</span> put.addColumn(CF1, COL2, VAL2);<a name="line.211"></a>
-<span class="sourceLineNo">212</span> table.put(put);<a name="line.212"></a>
-<span class="sourceLineNo">213</span> put = new Put(ROW3);<a name="line.213"></a>
-<span class="sourceLineNo">214</span> put.addColumn(CF1, COL1, VAL1);<a name="line.214"></a>
-<span class="sourceLineNo">215</span> put.addColumn(CF1, COL2, VAL2);<a name="line.215"></a>
-<span class="sourceLineNo">216</span> table.put(put);<a name="line.216"></a>
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-<span class="sourceLineNo">218</span><a name="line.218"></a>
-<span class="sourceLineNo">219</span> private static void putTTLExpiredData() throws IOException, InterruptedException {<a name="line.219"></a>
-<span class="sourceLineNo">220</span> Put put;<a name="line.220"></a>
-<span class="sourceLineNo">221</span><a name="line.221"></a>
-<span class="sourceLineNo">222</span> put = new Put(ROW1);<a name="line.222"></a>
-<span class="sourceLineNo">223</span> put.addColumn(CF2, COL1, VAL1);<a name="line.223"></a>
-<span class="sourceLineNo">224</span> put.addColumn(CF2, COL2, VAL2);<a name="line.224"></a>
-<span class="sourceLineNo">225</span> table.put(put);<a name="line.225"></a>
-<span class="sourceLineNo">226</span><a name="line.226"></a>
-<span class="sourceLineNo">227</span> Thread.sleep(TTL * 1000);<a name="line.227"></a>
+<span class="sourceLineNo">092</span> TEST_UTIL.getConfiguration().setBoolean(LoadBalancer.TABLES_ON_MASTER, true);<a name="line.92"></a>
+<span class="sourceLineNo">093</span> TEST_UTIL.getConfiguration().setBoolean(LoadBalancer.SYSTEM_TABLES_ON_MASTER, true);<a name="line.93"></a>
+<span class="sourceLineNo">094</span> TEST_UTIL.startMiniCluster();<a name="line.94"></a>
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+<span class="sourceLineNo">096</span> serverNames = admin.getClusterStatus().getServers();<a name="line.96"></a>
+<span class="sourceLineNo">097</span> table = createTable();<a name="line.97"></a>
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+<span class="sourceLineNo">100</span><a name="line.100"></a>
+<span class="sourceLineNo">101</span> for (Metric metric : Metric.values()) {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> requestsMap.put(metric, 0L);<a name="line.102"></a>
+<span class="sourceLineNo">103</span> requestsMapPrev.put(metric, 0L);<a name="line.103"></a>
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+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> private static Table createTable() throws IOException {<a name="line.107"></a>
+<span class="sourceLineNo">108</span> HTableDescriptor td = new HTableDescriptor(TABLE_NAME);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> HColumnDescriptor cd1 = new HColumnDescriptor(CF1);<a name="line.109"></a>
+<span class="sourceLineNo">110</span> td.addFamily(cd1);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> HColumnDescriptor cd2 = new HColumnDescriptor(CF2);<a name="line.111"></a>
+<span class="sourceLineNo">112</span> cd2.setTimeToLive(TTL);<a name="line.112"></a>
+<span class="sourceLineNo">113</span> td.addFamily(cd2);<a name="line.113"></a>
+<span class="sourceLineNo">114</span><a name="line.114"></a>
+<span class="sourceLineNo">115</span> admin.createTable(td);<a name="line.115"></a>
+<span class="sourceLineNo">116</span> return TEST_UTIL.getConnection().getTable(TABLE_NAME);<a name="line.116"></a>
+<span class="sourceLineNo">117</span> }<a name="line.117"></a>
+<span class="sourceLineNo">118</span><a name="line.118"></a>
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+<span class="sourceLineNo">121</span> throws IOException, InterruptedException {<a name="line.121"></a>
+<span class="sourceLineNo">122</span> updateMetricsMap();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> System.out.println("requestsMapPrev = " + requestsMapPrev);<a name="line.123"></a>
+<span class="sourceLineNo">124</span> System.out.println("requestsMap = " + requestsMap);<a name="line.124"></a>
+<span class="sourceLineNo">125</span><a name="line.125"></a>
+<span class="sourceLineNo">126</span> assertEquals(expectedReadRequests,<a name="line.126"></a>
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+<span class="sourceLineNo">128</span> boolean tablesOnMaster = LoadBalancer.isTablesOnMaster(TEST_UTIL.getConfiguration());<a name="line.128"></a>
+<span class="sourceLineNo">129</span> if (tablesOnMaster) {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> // If NO tables on master, then the single regionserver in this test carries user-space<a name="line.130"></a>
+<span class="sourceLineNo">131</span> // tables and the meta table. The first time through, the read will be inflated by meta<a name="line.131"></a>
+<span class="sourceLineNo">132</span> // lookups. We don't know which test will be first through since junit randomizes. This<a name="line.132"></a>
+<span class="sourceLineNo">133</span> // method is used by a bunch of tests. Just do this check if master is hosting (system)<a name="line.133"></a>
+<span class="sourceLineNo">134</span> // regions only.<a name="line.134"></a>
+<span class="sourceLineNo">135</span> assertEquals(expectedReadRequests,<a name="line.135"></a>
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+<span class="sourceLineNo">143</span> - requestsMapPrev.get(Metric.FILTERED_SERVER_READ));<a name="line.143"></a>
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+<span class="sourceLineNo">149</span> requestsMapPrev.put(metric, requestsMap.get(metric));<a name="line.149"></a>
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+<span class="sourceLineNo">151</span><a name="line.151"></a>
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+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
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+<span class="sourceLineNo">397</span><a name="line.397"></a>
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+<span class="sourceLineNo">399</span>}<a name="line.399"></a>