http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/LocalHBaseCluster.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/LocalHBaseCluster.html b/apidocs/src-html/org/apache/hadoop/hbase/LocalHBaseCluster.html index 528a7e6..8553b81 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/LocalHBaseCluster.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/LocalHBaseCluster.html @@ -69,393 +69,390 @@ <span class="sourceLineNo">061</span>@InterfaceStability.Evolving<a name="line.61"></a> <span class="sourceLineNo">062</span>public class LocalHBaseCluster {<a name="line.62"></a> <span class="sourceLineNo">063</span> private static final Log LOG = LogFactory.getLog(LocalHBaseCluster.class);<a name="line.63"></a> -<span class="sourceLineNo">064</span> private final List<JVMClusterUtil.MasterThread> masterThreads =<a name="line.64"></a> -<span class="sourceLineNo">065</span> new CopyOnWriteArrayList<JVMClusterUtil.MasterThread>();<a name="line.65"></a> -<span class="sourceLineNo">066</span> private final List<JVMClusterUtil.RegionServerThread> regionThreads =<a name="line.66"></a> -<span class="sourceLineNo">067</span> new CopyOnWriteArrayList<JVMClusterUtil.RegionServerThread>();<a name="line.67"></a> -<span class="sourceLineNo">068</span> private final static int DEFAULT_NO = 1;<a name="line.68"></a> -<span class="sourceLineNo">069</span> /** local mode */<a name="line.69"></a> -<span class="sourceLineNo">070</span> public static final String LOCAL = "local";<a name="line.70"></a> -<span class="sourceLineNo">071</span> /** 'local:' */<a name="line.71"></a> -<span class="sourceLineNo">072</span> public static final String LOCAL_COLON = LOCAL + ":";<a name="line.72"></a> -<span class="sourceLineNo">073</span> private final Configuration conf;<a name="line.73"></a> -<span class="sourceLineNo">074</span> private final Class<? extends HMaster> masterClass;<a name="line.74"></a> -<span class="sourceLineNo">075</span> private final Class<? extends HRegionServer> regionServerClass;<a name="line.75"></a> -<span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> /**<a name="line.77"></a> -<span class="sourceLineNo">078</span> * Constructor.<a name="line.78"></a> -<span class="sourceLineNo">079</span> * @param conf<a name="line.79"></a> -<span class="sourceLineNo">080</span> * @throws IOException<a name="line.80"></a> -<span class="sourceLineNo">081</span> */<a name="line.81"></a> -<span class="sourceLineNo">082</span> public LocalHBaseCluster(final Configuration conf)<a name="line.82"></a> -<span class="sourceLineNo">083</span> throws IOException {<a name="line.83"></a> -<span class="sourceLineNo">084</span> this(conf, DEFAULT_NO);<a name="line.84"></a> -<span class="sourceLineNo">085</span> }<a name="line.85"></a> -<span class="sourceLineNo">086</span><a name="line.86"></a> -<span class="sourceLineNo">087</span> /**<a name="line.87"></a> -<span class="sourceLineNo">088</span> * Constructor.<a name="line.88"></a> -<span class="sourceLineNo">089</span> * @param conf Configuration to use. Post construction has the master's<a name="line.89"></a> -<span class="sourceLineNo">090</span> * address.<a name="line.90"></a> -<span class="sourceLineNo">091</span> * @param noRegionServers Count of regionservers to start.<a name="line.91"></a> -<span class="sourceLineNo">092</span> * @throws IOException<a name="line.92"></a> -<span class="sourceLineNo">093</span> */<a name="line.93"></a> -<span class="sourceLineNo">094</span> public LocalHBaseCluster(final Configuration conf, final int noRegionServers)<a name="line.94"></a> -<span class="sourceLineNo">095</span> throws IOException {<a name="line.95"></a> -<span class="sourceLineNo">096</span> this(conf, 1, noRegionServers, getMasterImplementation(conf),<a name="line.96"></a> -<span class="sourceLineNo">097</span> getRegionServerImplementation(conf));<a name="line.97"></a> -<span class="sourceLineNo">098</span> }<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> /**<a name="line.100"></a> -<span class="sourceLineNo">101</span> * Constructor.<a name="line.101"></a> -<span class="sourceLineNo">102</span> * @param conf Configuration to use. 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Post construction has the master's<a name="line.129"></a> -<span class="sourceLineNo">130</span> * address.<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @param noMasters Count of masters to start.<a name="line.131"></a> -<span class="sourceLineNo">132</span> * @param noRegionServers Count of regionservers to start.<a name="line.132"></a> -<span class="sourceLineNo">133</span> * @param masterClass<a name="line.133"></a> -<span class="sourceLineNo">134</span> * @param regionServerClass<a name="line.134"></a> -<span class="sourceLineNo">135</span> * @throws IOException<a name="line.135"></a> -<span class="sourceLineNo">136</span> */<a name="line.136"></a> -<span class="sourceLineNo">137</span> @SuppressWarnings("unchecked")<a name="line.137"></a> -<span class="sourceLineNo">138</span> public LocalHBaseCluster(final Configuration conf, final int noMasters,<a name="line.138"></a> -<span class="sourceLineNo">139</span> final int noRegionServers, final Class<? extends HMaster> masterClass,<a name="line.139"></a> -<span class="sourceLineNo">140</span> final Class<? extends HRegionServer> regionServerClass)<a name="line.140"></a> -<span class="sourceLineNo">141</span> throws IOException {<a name="line.141"></a> -<span class="sourceLineNo">142</span> this.conf = conf;<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> // Always have masters and regionservers come up on port '0' so we don't<a name="line.144"></a> -<span class="sourceLineNo">145</span> // clash over default ports.<a name="line.145"></a> -<span class="sourceLineNo">146</span> conf.set(HConstants.MASTER_PORT, "0");<a name="line.146"></a> -<span class="sourceLineNo">147</span> conf.set(HConstants.REGIONSERVER_PORT, "0");<a name="line.147"></a> -<span class="sourceLineNo">148</span> if (conf.getInt(HConstants.REGIONSERVER_INFO_PORT, 0) != -1) {<a name="line.148"></a> -<span class="sourceLineNo">149</span> conf.set(HConstants.REGIONSERVER_INFO_PORT, "0");<a name="line.149"></a> -<span class="sourceLineNo">150</span> }<a name="line.150"></a> -<span class="sourceLineNo">151</span><a name="line.151"></a> -<span class="sourceLineNo">152</span> this.masterClass = (Class<? extends HMaster>)<a name="line.152"></a> -<span class="sourceLineNo">153</span> conf.getClass(HConstants.MASTER_IMPL, masterClass);<a name="line.153"></a> -<span class="sourceLineNo">154</span> // Start the HMasters.<a name="line.154"></a> -<span class="sourceLineNo">155</span> for (int i = 0; i < noMasters; i++) {<a name="line.155"></a> -<span class="sourceLineNo">156</span> addMaster(new Configuration(conf), i);<a name="line.156"></a> -<span class="sourceLineNo">157</span> }<a name="line.157"></a> -<span class="sourceLineNo">158</span> // Start the HRegionServers.<a name="line.158"></a> -<span class="sourceLineNo">159</span> this.regionServerClass =<a name="line.159"></a> -<span class="sourceLineNo">160</span> (Class<? extends HRegionServer>)conf.getClass(HConstants.REGION_SERVER_IMPL,<a name="line.160"></a> -<span class="sourceLineNo">161</span> regionServerClass);<a name="line.161"></a> -<span class="sourceLineNo">162</span><a name="line.162"></a> -<span class="sourceLineNo">163</span> for (int i = 0; i < noRegionServers; i++) {<a name="line.163"></a> -<span class="sourceLineNo">164</span> addRegionServer(new Configuration(conf), i);<a name="line.164"></a> -<span class="sourceLineNo">165</span> }<a name="line.165"></a> -<span class="sourceLineNo">166</span> }<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> public JVMClusterUtil.RegionServerThread addRegionServer()<a name="line.168"></a> -<span class="sourceLineNo">169</span> throws IOException {<a name="line.169"></a> -<span class="sourceLineNo">170</span> return addRegionServer(new Configuration(conf), this.regionThreads.size());<a name="line.170"></a> -<span 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create separate CoordinatedStateManager instance per Server.<a name="line.181"></a> -<span class="sourceLineNo">182</span> // This is special case when we have to have more than 1 CoordinatedStateManager<a name="line.182"></a> -<span class="sourceLineNo">183</span> // within 1 process.<a name="line.183"></a> -<span class="sourceLineNo">184</span> CoordinatedStateManager cp = CoordinatedStateManagerFactory.getCoordinatedStateManager(conf);<a name="line.184"></a> -<span class="sourceLineNo">185</span><a name="line.185"></a> -<span class="sourceLineNo">186</span> JVMClusterUtil.RegionServerThread rst =<a name="line.186"></a> -<span class="sourceLineNo">187</span> JVMClusterUtil.createRegionServerThread(config, cp, (Class<? extends HRegionServer>) conf<a name="line.187"></a> -<span class="sourceLineNo">188</span> .getClass(HConstants.REGION_SERVER_IMPL, this.regionServerClass), index);<a name="line.188"></a> -<span class="sourceLineNo">189</span><a name="line.189"></a> -<span class="sourceLineNo">190</span> this.regionThreads.add(rst);<a name="line.190"></a> -<span class="sourceLineNo">191</span> return rst;<a name="line.191"></a> -<span class="sourceLineNo">192</span> }<a name="line.192"></a> -<span class="sourceLineNo">193</span><a name="line.193"></a> -<span class="sourceLineNo">194</span> public JVMClusterUtil.RegionServerThread addRegionServer(<a name="line.194"></a> -<span class="sourceLineNo">195</span> final Configuration config, final int index, User user)<a name="line.195"></a> -<span class="sourceLineNo">196</span> throws IOException, InterruptedException {<a name="line.196"></a> -<span class="sourceLineNo">197</span> return user.runAs(<a name="line.197"></a> -<span class="sourceLineNo">198</span> new PrivilegedExceptionAction<JVMClusterUtil.RegionServerThread>() {<a name="line.198"></a> -<span class="sourceLineNo">199</span> @Override<a name="line.199"></a> -<span class="sourceLineNo">200</span> public JVMClusterUtil.RegionServerThread run() 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class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> JVMClusterUtil.MasterThread mt = JVMClusterUtil.createMasterThread(c, cp,<a name="line.221"></a> -<span class="sourceLineNo">222</span> (Class<? extends HMaster>) conf.getClass(HConstants.MASTER_IMPL, this.masterClass), index);<a name="line.222"></a> -<span class="sourceLineNo">223</span> this.masterThreads.add(mt);<a name="line.223"></a> -<span class="sourceLineNo">224</span> return mt;<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span><a name="line.226"></a> -<span class="sourceLineNo">227</span> public JVMClusterUtil.MasterThread addMaster(<a name="line.227"></a> -<span class="sourceLineNo">228</span> final Configuration c, final int index, User user)<a name="line.228"></a> -<span class="sourceLineNo">229</span> throws IOException, InterruptedException {<a name="line.229"></a> -<span class="sourceLineNo">230</span> return user.runAs(<a name="line.230"></a> -<span class="sourceLineNo">231</span> new PrivilegedExceptionAction<JVMClusterUtil.MasterThread>() {<a name="line.231"></a> -<span class="sourceLineNo">232</span> @Override<a name="line.232"></a> -<span class="sourceLineNo">233</span> public JVMClusterUtil.MasterThread run() throws Exception {<a name="line.233"></a> -<span class="sourceLineNo">234</span> return addMaster(c, index);<a name="line.234"></a> -<span class="sourceLineNo">235</span> }<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> /**<a name="line.239"></a> -<span class="sourceLineNo">240</span> * @param serverNumber<a name="line.240"></a> -<span class="sourceLineNo">241</span> * @return region server<a name="line.241"></a> -<span class="sourceLineNo">242</span> */<a 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Removes this thread from list of running threads.<a name="line.278"></a> -<span class="sourceLineNo">279</span> * @return Name of region server that just went down.<a name="line.279"></a> -<span class="sourceLineNo">280</span> */<a name="line.280"></a> -<span class="sourceLineNo">281</span> public String waitOnRegionServer(int serverNumber) {<a name="line.281"></a> -<span class="sourceLineNo">282</span> JVMClusterUtil.RegionServerThread regionServerThread = this.regionThreads.get(serverNumber);<a name="line.282"></a> -<span class="sourceLineNo">283</span> return waitOnRegionServer(regionServerThread);<a name="line.283"></a> -<span class="sourceLineNo">284</span> }<a name="line.284"></a> -<span class="sourceLineNo">285</span><a name="line.285"></a> -<span class="sourceLineNo">286</span> /**<a name="line.286"></a> -<span class="sourceLineNo">287</span> * Wait for the specified region server to stop. 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args<a name="line.431"></a> -<span class="sourceLineNo">432</span> * @throws IOException<a name="line.432"></a> -<span class="sourceLineNo">433</span> */<a name="line.433"></a> -<span class="sourceLineNo">434</span> public static void main(String[] args) throws IOException {<a name="line.434"></a> -<span class="sourceLineNo">435</span> Configuration conf = HBaseConfiguration.create();<a name="line.435"></a> -<span class="sourceLineNo">436</span> LocalHBaseCluster cluster = new LocalHBaseCluster(conf);<a name="line.436"></a> -<span class="sourceLineNo">437</span> cluster.startup();<a name="line.437"></a> -<span class="sourceLineNo">438</span> Connection connection = ConnectionFactory.createConnection(conf);<a name="line.438"></a> -<span class="sourceLineNo">439</span> Admin admin = connection.getAdmin();<a name="line.439"></a> -<span class="sourceLineNo">440</span> try {<a name="line.440"></a> -<span class="sourceLineNo">441</span> HTableDescriptor htd =<a name="line.441"></a> -<span 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Post construction has the master's<a name="line.87"></a> +<span class="sourceLineNo">088</span> * address.<a name="line.88"></a> +<span class="sourceLineNo">089</span> * @param noRegionServers Count of regionservers to start.<a name="line.89"></a> +<span class="sourceLineNo">090</span> * @throws IOException<a name="line.90"></a> +<span class="sourceLineNo">091</span> */<a name="line.91"></a> +<span class="sourceLineNo">092</span> public LocalHBaseCluster(final Configuration conf, final int noRegionServers)<a name="line.92"></a> +<span class="sourceLineNo">093</span> throws IOException {<a name="line.93"></a> +<span class="sourceLineNo">094</span> this(conf, 1, noRegionServers, getMasterImplementation(conf),<a name="line.94"></a> +<span class="sourceLineNo">095</span> getRegionServerImplementation(conf));<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span><a name="line.97"></a> +<span class="sourceLineNo">098</span> /**<a name="line.98"></a> +<span class="sourceLineNo">099</span> * Constructor.<a name="line.99"></a> +<span class="sourceLineNo">100</span> * @param conf Configuration to use. 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Post construction has the master's<a name="line.127"></a> +<span class="sourceLineNo">128</span> * address.<a name="line.128"></a> +<span class="sourceLineNo">129</span> * @param noMasters Count of masters to start.<a name="line.129"></a> +<span class="sourceLineNo">130</span> * @param noRegionServers Count of regionservers to start.<a name="line.130"></a> +<span class="sourceLineNo">131</span> * @param masterClass<a name="line.131"></a> +<span class="sourceLineNo">132</span> * @param regionServerClass<a name="line.132"></a> +<span class="sourceLineNo">133</span> * @throws IOException<a name="line.133"></a> +<span class="sourceLineNo">134</span> */<a name="line.134"></a> +<span class="sourceLineNo">135</span> @SuppressWarnings("unchecked")<a name="line.135"></a> +<span class="sourceLineNo">136</span> public LocalHBaseCluster(final Configuration conf, final int noMasters,<a name="line.136"></a> +<span class="sourceLineNo">137</span> final int noRegionServers, final Class<? extends HMaster> masterClass,<a name="line.137"></a> +<span class="sourceLineNo">138</span> final Class<? extends HRegionServer> regionServerClass)<a name="line.138"></a> +<span class="sourceLineNo">139</span> throws IOException {<a name="line.139"></a> +<span class="sourceLineNo">140</span> this.conf = conf;<a name="line.140"></a> +<span class="sourceLineNo">141</span><a name="line.141"></a> +<span class="sourceLineNo">142</span> // Always have masters and regionservers come up on port '0' so we don't<a name="line.142"></a> +<span class="sourceLineNo">143</span> // clash over default ports.<a name="line.143"></a> +<span class="sourceLineNo">144</span> conf.set(HConstants.MASTER_PORT, "0");<a name="line.144"></a> +<span class="sourceLineNo">145</span> conf.set(HConstants.REGIONSERVER_PORT, "0");<a name="line.145"></a> +<span class="sourceLineNo">146</span> if (conf.getInt(HConstants.REGIONSERVER_INFO_PORT, 0) != -1) {<a name="line.146"></a> +<span class="sourceLineNo">147</span> conf.set(HConstants.REGIONSERVER_INFO_PORT, "0");<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> this.masterClass = (Class<? extends HMaster>)<a name="line.150"></a> +<span class="sourceLineNo">151</span> conf.getClass(HConstants.MASTER_IMPL, masterClass);<a name="line.151"></a> +<span class="sourceLineNo">152</span> // Start the HMasters.<a name="line.152"></a> +<span class="sourceLineNo">153</span> for (int i = 0; i < noMasters; i++) {<a name="line.153"></a> +<span class="sourceLineNo">154</span> addMaster(new Configuration(conf), i);<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span> // Start the HRegionServers.<a name="line.156"></a> +<span class="sourceLineNo">157</span> this.regionServerClass =<a name="line.157"></a> +<span class="sourceLineNo">158</span> (Class<? extends HRegionServer>)conf.getClass(HConstants.REGION_SERVER_IMPL,<a name="line.158"></a> +<span class="sourceLineNo">159</span> regionServerClass);<a name="line.159"></a> +<span class="sourceLineNo">160</span><a name="line.160"></a> +<span class="sourceLineNo">161</span> for (int i = 0; i < noRegionServers; i++) {<a name="line.161"></a> +<span class="sourceLineNo">162</span> addRegionServer(new Configuration(conf), i);<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span> }<a name="line.164"></a> +<span class="sourceLineNo">165</span><a name="line.165"></a> +<span class="sourceLineNo">166</span> public JVMClusterUtil.RegionServerThread addRegionServer()<a name="line.166"></a> +<span class="sourceLineNo">167</span> throws IOException {<a name="line.167"></a> +<span class="sourceLineNo">168</span> return addRegionServer(new Configuration(conf), this.regionThreads.size());<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> @SuppressWarnings("unchecked")<a name="line.171"></a> +<span class="sourceLineNo">172</span> public JVMClusterUtil.RegionServerThread addRegionServer(<a name="line.172"></a> +<span class="sourceLineNo">173</span> Configuration config, final int index)<a name="line.173"></a> +<span class="sourceLineNo">174</span> throws IOException {<a name="line.174"></a> +<span class="sourceLineNo">175</span> // Create each regionserver with its own Configuration instance so each has<a name="line.175"></a> +<span class="sourceLineNo">176</span> // its Connection instance rather than share (see HBASE_INSTANCES down in<a name="line.176"></a> +<span class="sourceLineNo">177</span> // the guts of ConnectionManager).<a name="line.177"></a> +<span class="sourceLineNo">178</span><a name="line.178"></a> +<span class="sourceLineNo">179</span> // Also, create separate CoordinatedStateManager instance per Server.<a name="line.179"></a> +<span class="sourceLineNo">180</span> // This is special case when we have to have more than 1 CoordinatedStateManager<a name="line.180"></a> +<span class="sourceLineNo">181</span> // within 1 process.<a name="line.181"></a> +<span class="sourceLineNo">182</span> CoordinatedStateManager cp = CoordinatedStateManagerFactory.getCoordinatedStateManager(conf);<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> JVMClusterUtil.RegionServerThread rst =<a name="line.184"></a> +<span class="sourceLineNo">185</span> JVMClusterUtil.createRegionServerThread(config, cp, (Class<? extends HRegionServer>) conf<a name="line.185"></a> +<span class="sourceLineNo">186</span> .getClass(HConstants.REGION_SERVER_IMPL, this.regionServerClass), index);<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> this.regionThreads.add(rst);<a name="line.188"></a> +<span class="sourceLineNo">189</span> return rst;<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span><a name="line.191"></a> +<span class="sourceLineNo">192</span> public JVMClusterUtil.RegionServerThread addRegionServer(<a name="line.192"></a> +<span class="sourceLineNo">193</span> final Configuration config, final int index, User user)<a name="line.193"></a> +<span class="sourceLineNo">194</span> throws IOException, InterruptedException {<a name="line.194"></a> +<span class="sourceLineNo">195</span> return user.runAs(<a name="line.195"></a> +<span class="sourceLineNo">196</span> new PrivilegedExceptionAction<JVMClusterUtil.RegionServerThread>() {<a name="line.196"></a> +<span class="sourceLineNo">197</span> @Override<a name="line.197"></a> +<span class="sourceLineNo">198</span> public JVMClusterUtil.RegionServerThread run() throws Exception {<a name="line.198"></a> +<span class="sourceLineNo">199</span> return addRegionServer(config, index);<a name="line.199"></a> +<span class="sourceLineNo">200</span> }<a name="line.200"></a> +<span class="sourceLineNo">201</span> });<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> public JVMClusterUtil.MasterThread addMaster() throws IOException {<a name="line.204"></a> +<span class="sourceLineNo">205</span> return addMaster(new Configuration(conf), this.masterThreads.size());<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> public JVMClusterUtil.MasterThread addMaster(Configuration c, final int index)<a name="line.208"></a> +<span class="sourceLineNo">209</span> throws IOException {<a name="line.209"></a> +<span class="sourceLineNo">210</span> // Create each master with its own Configuration instance so each has<a name="line.210"></a> +<span class="sourceLineNo">211</span> // its Connection instance rather than share (see HBASE_INSTANCES down in<a name="line.211"></a> +<span class="sourceLineNo">212</span> // the guts of ConnectionManager.<a name="line.212"></a> +<span class="sourceLineNo">213</span><a name="line.213"></a> +<span class="sourceLineNo">214</span> // Also, create separate CoordinatedStateManager instance per Server.<a name="line.214"></a> +<span class="sourceLineNo">215</span> // This is special case when we have to have more than 1 CoordinatedStateManager<a name="line.215"></a> +<span class="sourceLineNo">216</span> // within 1 process.<a name="line.216"></a> +<span class="sourceLineNo">217</span> CoordinatedStateManager cp = CoordinatedStateManagerFactory.getCoordinatedStateManager(conf);<a name="line.217"></a> +<span class="sourceLineNo">218</span><a name="line.218"></a> +<span class="sourceLineNo">219</span> JVMClusterUtil.MasterThread mt = JVMClusterUtil.createMasterThread(c, cp,<a name="line.219"></a> +<span class="sourceLineNo">220</span> (Class<? extends HMaster>) conf.getClass(HConstants.MASTER_IMPL, this.masterClass), index);<a name="line.220"></a> +<span class="sourceLineNo">221</span> this.masterThreads.add(mt);<a name="line.221"></a> +<span class="sourceLineNo">222</span> return mt;<a name="line.222"></a> +<span class="sourceLineNo">223</span> }<a name="line.223"></a> +<span class="sourceLineNo">224</span><a name="line.224"></a> +<span class="sourceLineNo">225</span> public JVMClusterUtil.MasterThread addMaster(<a name="line.225"></a> +<span class="sourceLineNo">226</span> final Configuration c, final int index, User user)<a name="line.226"></a> +<span class="sourceLineNo">227</span> throws IOException, InterruptedException {<a name="line.227"></a> +<span class="sourceLineNo">228</span> return user.runAs(<a name="line.228"></a> +<span class="sourceLineNo">229</span> new PrivilegedExceptionAction<JVMClusterUtil.MasterThread>() {<a name="line.229"></a> +<span class="sourceLineNo">230</span> @Override<a name="line.230"></a> +<span class="sourceLineNo">231</span> public JVMClusterUtil.MasterThread run() throws Exception {<a name="line.231"></a> +<span class="sourceLineNo">232</span> return addMaster(c, index);<a name="line.232"></a> +<span class="sourceLineNo">233</span> }<a name="line.233"></a> +<span class="sourceLineNo">234</span> });<a name="line.234"></a> +<span class="sourceLineNo">235</span> }<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> * @param serverNumber<a name="line.238"></a> +<span class="sourceLineNo">239</span> * @return region server<a name="line.239"></a> +<span class="sourceLineNo">240</span> */<a name="line.240"></a> +<span class="sourceLineNo">241</span> public HRegionServer getRegionServer(int serverNumber) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> return regionThreads.get(serverNumber).getRegionServer();<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span><a name="line.244"></a> +<span class="sourceLineNo">245</span> /**<a name="line.245"></a> +<span class="sourceLineNo">246</span> * @return Read-only list of region server threads.<a name="line.246"></a> +<span class="sourceLineNo">247</span> */<a name="line.247"></a> +<span class="sourceLineNo">248</span> public List<JVMClusterUtil.RegionServerThread> getRegionServers() {<a name="line.248"></a> +<span class="sourceLineNo">249</span> return Collections.unmodifiableList(this.regionThreads);<a name="line.249"></a> +<span class="sourceLineNo">250</span> }<a name="line.250"></a> +<span class="sourceLineNo">251</span><a name="line.251"></a> +<span class="sourceLineNo">252</span> /**<a name="line.252"></a> +<span class="sourceLineNo">253</span> * @return List of running servers (Some servers may have been killed or<a name="line.253"></a> +<span class="sourceLineNo">254</span> * aborted during lifetime of cluster; these servers are not included in this<a name="line.254"></a> +<span class="sourceLineNo">255</span> * list).<a name="line.255"></a> +<span class="sourceLineNo">256</span> */<a name="line.256"></a> +<span class="sourceLineNo">257</span> public List<JVMClusterUtil.RegionServerThread> getLiveRegionServers() {<a name="line.257"></a> +<span class="sourceLineNo">258</span> List<JVMClusterUtil.RegionServerThread> liveServers = new ArrayList<>();<a name="line.258"></a> +<span class="sourceLineNo">259</span> List<RegionServerThread> list = getRegionServers();<a name="line.259"></a> +<span class="sourceLineNo">260</span> for (JVMClusterUtil.RegionServerThread rst: list) {<a name="line.260"></a> +<span class="sourceLineNo">261</span> if (rst.isAlive()) liveServers.add(rst);<a name="line.261"></a> +<span class="sourceLineNo">262</span> else LOG.info("Not alive " + rst.getName());<a name="line.262"></a> +<span class="sourceLineNo">263</span> }<a name="line.263"></a> +<span class="sourceLineNo">264</span> return liveServers;<a name="line.264"></a> +<span class="sourceLineNo">265</span> }<a name="line.265"></a> +<span class="sourceLineNo">266</span><a name="line.266"></a> +<span class="sourceLineNo">267</span> /**<a name="line.267"></a> +<span class="sourceLineNo">268</span> * @return the Configuration used by this LocalHBaseCluster<a name="line.268"></a> +<span class="sourceLineNo">269</span> */<a name="line.269"></a> +<span class="sourceLineNo">270</span> public Configuration getConfiguration() {<a name="line.270"></a> +<span class="sourceLineNo">271</span> return this.conf;<a name="line.271"></a> +<span class="sourceLineNo">272</span> }<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> * Wait for the specified region server to stop. Removes this thread from list of running threads.<a name="line.275"></a> +<span class="sourceLineNo">276</span> * @return Name of region server that just went down.<a name="line.276"></a> +<span class="sourceLineNo">277</span> */<a name="line.277"></a> +<span class="sourceLineNo">278</span> public String waitOnRegionServer(int serverNumber) {<a name="line.278"></a> +<span class="sourceLineNo">279</span> JVMClusterUtil.RegionServerThread regionServerThread = this.regionThreads.get(serverNumber);<a name="line.279"></a> +<span class="sourceLineNo">280</span> return waitOnRegionServer(regionServerThread);<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<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> * Wait for the specified region server to stop. Removes this thread from list of running threads.<a name="line.284"></a> +<span class="sourceLineNo">285</span> * @return Name of region server that just went down.<a name="line.285"></a> +<span class="sourceLineNo">286</span> */<a name="line.286"></a> +<span class="sourceLineNo">287</span> public String waitOnRegionServer(JVMClusterUtil.RegionServerThread rst) {<a name="line.287"></a> +<span class="sourceLineNo">288</span> while (rst.isAlive()) {<a name="line.288"></a> +<span class="sourceLineNo">289</span> try {<a name="line.289"></a> +<span class="sourceLineNo">290</span> LOG.info("Waiting on " + rst.getRegionServer().toString());<a name="line.290"></a> +<span class="sourceLineNo">291</span> rst.join();<a name="line.291"></a> +<span class="sourceLineNo">292</span> } catch (InterruptedException e) {<a name="line.292"></a> +<span class="sourceLineNo">293</span> e.printStackTrace();<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span> regionThreads.remove(rst);<a name="line.296"></a> +<span class="sourceLineNo">297</span> return rst.getName();<a name="line.297"></a> +<span class="sourceLineNo">298</span> }<a name="line.298"></a> +<span class="sourceLineNo">299</span><a name="line.299"></a> +<span class="sourceLineNo">300</span> /**<a name="line.300"></a> +<span class="sourceLineNo">301</span> * @return the HMaster thread<a name="line.301"></a> +<span class="sourceLineNo">302</span> */<a name="line.302"></a> +<span class="sourceLineNo">303</span> public HMaster getMaster(int serverNumber) {<a name="line.303"></a> +<span class="sourceLineNo">304</span> return masterThreads.get(serverNumber).getMaster();<a name="line.304"></a> +<span class="sourceLineNo">305</span> }<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> /**<a name="line.307"></a> +<span class="sourceLineNo">308</span> * Gets the current active master, if available. If no active master, returns<a name="line.308"></a> +<span class="sourceLineNo">309</span> * null.<a name="line.309"></a> +<span class="sourceLineNo">310</span> * @return the HMaster for the active master<a name="line.310"></a> +<span class="sourceLineNo">311</span> */<a name="line.311"></a> +<span class="sourceLineNo">312</span> public HMaster getActiveMaster() {<a name="line.312"></a> +<span class="sourceLineNo">313</span> for (JVMClusterUtil.MasterThread mt : masterThreads) {<a name="line.313"></a> +<span class="sourceLineNo">314</span> if (mt.getMaster().isActiveMaster()) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> // Ensure that the current active master is not stopped.<a name="line.315"></a> +<span class="sourceLineNo">316</span> // We don't want to return a stopping master as an active master.<a name="line.316"></a> +<span class="sourceLineNo">317</span> if (mt.getMaster().isActiveMaster() && !mt.getMaster().isStopped()) {<a name="line.317"></a> +<span class="sourceLineNo">318</span> return mt.getMaster();<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> }<a name="line.321"></a> +<span class="sourceLineNo">322</span> return null;<a name="line.322"></a> +<span class="sourceLineNo">323</span> }<a name="line.323"></a> +<span class="sourceLineNo">324</span><a name="line.324"></a> +<span class="sourceLineNo">325</span> /**<a name="line.325"></a> +<span class="sourceLineNo">326</span> * @return Read-only list of master threads.<a name="line.326"></a> +<span class="sourceLineNo">327</span> */<a name="line.327"></a> +<span class="sourceLineNo">328</span> public List<JVMClusterUtil.MasterThread> getMasters() {<a name="line.328"></a> +<span class="sourceLineNo">329</span> return Collections.unmodifiableList(this.masterThreads);<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span><a name="line.331"></a> +<span class="sourceLineNo">332</span> /**<a name="line.332"></a> +<span class="sourceLineNo">333</span> * @return List of running master servers (Some servers may have been killed<a name="line.333"></a> +<span class="sourceLineNo">334</span> * or aborted during lifetime of cluster; these servers are not included in<a name="line.334"></a> +<span class="sourceLineNo">335</span> * this list).<a name="line.335"></a> +<span class="sourceLineNo">336</span> */<a name="line.336"></a> +<span class="sourceLineNo">337</span> public List<JVMClusterUtil.MasterThread> getLiveMasters() {<a name="line.337"></a> +<span class="sourceLineNo">338</span> List<JVMClusterUtil.MasterThread> liveServers = new ArrayList<>();<a name="line.338"></a> +<span class="sourceLineNo">339</span> List<JVMClusterUtil.MasterThread> list = getMasters();<a name="line.339"></a> +<span class="sourceLineNo">340</span> for (JVMClusterUtil.MasterThread mt: list) {<a name="line.340"></a> +<span class="sourceLineNo">341</span> if (mt.isAlive()) {<a name="line.341"></a> +<span class="sourceLineNo">342</span> liveServers.add(mt);<a name="line.342"></a> +<span class="sourceLineNo">343</span> }<a name="line.343"></a> +<span class="sourceLineNo">344</span> }<a name="line.344"></a> +<span class="sourceLineNo">345</span> return liveServers;<a name="line.345"></a> +<span class="sourceLineNo">346</span> }<a name="line.346"></a> +<span class="sourceLineNo">347</span><a name="line.347"></a> +<span class="sourceLineNo">348</span> /**<a name="line.348"></a> +<span class="sourceLineNo">349</span> * Wait for the specified master to stop. Removes this thread from list of running threads.<a name="line.349"></a> +<span class="sourceLineNo">350</span> * @return Name of master that just went down.<a name="line.350"></a> +<span class="sourceLineNo">351</span> */<a name="line.351"></a> +<span class="sourceLineNo">352</span> public String waitOnMaster(int serverNumber) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> JVMClusterUtil.MasterThread masterThread = this.masterThreads.get(serverNumber);<a name="line.353"></a> +<span class="sourceLineNo">354</span> return waitOnMaster(masterThread);<a name="line.354"></a> +<span class="sourceLineNo">355</span> }<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> /**<a name="line.357"></a> +<span class="sourceLineNo">358</span> * Wait for the specified master to stop. Removes this thread from list of running threads.<a name="line.358"></a> +<span class="sourceLineNo">359</span> * @return Name of master that just went down.<a name="line.359"></a> +<span class="sourceLineNo">360</span> */<a name="line.360"></a> +<span class="sourceLineNo">361</span> public String waitOnMaster(JVMClusterUtil.MasterThread masterThread) {<a name="line.361"></a> +<span class="sourceLineNo">362</span> while (masterThread.isAlive()) {<a name="line.362"></a> +<span class="sourceLineNo">363</span> try {<a name="line.363"></a> +<span class="sourceLineNo">364</span> LOG.info("Waiting on " + masterThread.getMaster().getServerName().toString());<a name="line.364"></a> +<span class="sourceLineNo">365</span> masterThread.join();<a name="line.365"></a> +<span class="sourceLineNo">366</span> } catch (InterruptedException e) {<a name="line.366"></a> +<span class="sourceLineNo">367</span> e.printStackTrace();<a name="line.367"></a> +<span class="sourceLineNo">368</span> }<a name="line.368"></a> +<span class="sourceLineNo">369</span> }<a name="line.369"></a> +<span class="sourceLineNo">370</span> masterThreads.remove(masterThread);<a name="line.370"></a> +<span class="sourceLineNo">371</span> return masterThread.getName();<a name="line.371"></a> +<span class="sourceLineNo">372</span> }<a name="line.372"></a> +<span class="sourceLineNo">373</span><a name="line.373"></a> +<span class="sourceLineNo">374</span> /**<a name="line.374"></a> +<span class="sourceLineNo">375</span> * Wait for Mini HBase Cluster to shut down.<a name="line.375"></a> +<span class="sourceLineNo">376</span> * Presumes you've already called {@link #shutdown()}.<a name="line.376"></a> +<span class="sourceLineNo">377</span> */<a name="line.377"></a> +<span class="sourceLineNo">378</span> public void join() {<a name="line.378"></a> +<span class="sourceLineNo">379</span> if (this.regionThreads != null) {<a name="line.379"></a> +<span class="sourceLineNo">380</span> for(Thread t: this.regionThreads) {<a name="line.380"></a> +<span class="sourceLineNo">381</span> if (t.isAlive()) {<a name="line.381"></a> +<span class="sourceLineNo">382</span> try {<a name="line.382"></a> +<span class="sourceLineNo">383</span> Threads.threadDumpingIsAlive(t);<a name="line.383"></a> +<span class="sourceLineNo">384</span> } catch (InterruptedException e) {<a name="line.384"></a> +<span class="sourceLineNo">385</span> LOG.debug("Interrupted", e);<a name="line.385"></a> +<span class="sourceLineNo">386</span> }<a name="line.386"></a> +<span class="sourceLineNo">387</span> }<a name="line.387"></a> +<span class="sourceLineNo">388</span> }<a name="line.388"></a> +<span class="sourceLineNo">389</span> }<a name="line.389"></a> +<span class="sourceLineNo">390</span> if (this.masterThreads != null) {<a name="line.390"></a> +<span class="sourceLineNo">391</span> for (Thread t : this.masterThreads) {<a name="line.391"></a> +<span class="sourceLineNo">392</span> if (t.isAlive()) {<a name="line.392"></a> +<span class="sourceLineNo">393</span> try {<a name="line.393"></a> +<span class="sourceLineNo">394</span> Threads.threadDumpingIsAlive(t);<a name="line.394"></a> +<span class="sourceLineNo">395</span> } catch (InterruptedException e) {<a name="line.395"></a> +<span class="sourceLineNo">396</span> LOG.debug("Interrupted", e);<a name="line.396"></a> +<span class="sourceLineNo">397</span> }<a name="line.397"></a> +<span class="sourceLineNo">398</span> }<a name="line.398"></a> +<span class="sourceLineNo">399</span> }<a name="line.399"></a> +<span class="sourceLineNo">400</span> }<a name="line.400"></a> +<span class="sourceLineNo">401</span> }<a name="line.401"></a> +<span class="sourceLineNo">402</span><a name="line.402"></a> +<span class="sourceLineNo">403</span> /**<a name="line.403"></a> +<span class="sourceLineNo">404</span> * Start the cluster.<a name="line.404"></a> +<span class="sourceLineNo">405</span> */<a name="line.405"></a> +<span class="sourceLineNo">406</span> public void startup() throws IOException {<a name="line.406"></a> +<span class="sourceLineNo">407</span> JVMClusterUtil.startup(this.masterThreads, this.regionThreads);<a name="line.407"></a> +<span class="sourceLineNo">408</span> }<a name="line.408"></a> +<span class="sourceLineNo">409</span><a name="line.409"></a> +<span class="sourceLineNo">410</span> /**<a name="line.410"></a> +<span class="sourceLineNo">411</span> * Shut down the mini HBase cluster<a name="line.411"></a> +<span class="sourceLineNo">412</span> */<a name="line.412"></a> +<span class="sourceLineNo">413</span> public void shutdown() {<a name="line.413"></a> +<span class="sourceLineNo">414</span> JVMClusterUtil.shutdown(this.masterThreads, this.regionThreads);<a name="line.414"></a> +<span class="sourceLineNo">415</span> }<a name="line.415"></a> +<span class="sourceLineNo">416</span><a name="line.416"></a> +<span class="sourceLineNo">417</span> /**<a name="line.417"></a> +<span class="sourceLineNo">418</span> * @param c Configuration to check.<a name="line.418"></a> +<span class="sourceLineNo">419</span> * @return True if a 'local' address in hbase.master value.<a name="line.419"></a> +<span class="sourceLineNo">420</span> */<a name="line.420"></a> +<span class="sourceLineNo">421</span> public static boolean isLocal(final Configuration c) {<a name="line.421"></a> +<span class="sourceLineNo">422</span> boolean mode = c.getBoolean(HConstants.CLUSTER_DISTRIBUTED, HConstants.DEFAULT_CLUSTER_DISTRIBUTED);<a name="line.422"></a> +<span class="sourceLineNo">423</span> return(mode == HConstants.CLUSTER_IS_LOCAL);<a name="line.423"></a> +<span class="sourceLineNo">424</span> }<a name="line.424"></a> +<span class="sourceLineNo">425</span><a name="line.425"></a> +<span class="sourceLineNo">426</span> /**<a name="line.426"></a> +<span class="sourceLineNo">427</span> * Test things basically work.<a name="line.427"></a> +<span class="sourceLineNo">428</span> * @param args<a name="line.428"></a> +<span class="sourceLineNo">429</span> * @throws IOException<a name="line.429"></a> +<span class="sourceLineNo">430</span> */<a name="line.430"></a> +<span class="sourceLineNo">431</span> public static void main(String[] args) throws IOException {<a name="line.431"></a> +<span class="sourceLineNo">432</span> Configuration conf = HBaseConfiguration.create();<a name="line.432"></a> +<span class="sourceLineNo">433</span> LocalHBaseCluster cluster = new LocalHBaseCluster(conf);<a name="line.433"></a> +<span class="sourceLineNo">434</span> cluster.startup();<a name="line.434"></a> +<span class="sourceLineNo">435</span> Connection connection = ConnectionFactory.createConnection(conf);<a name="line.435"></a> +<span class="sourceLineNo">436</span> Admin admin = connection.getAdmin();<a name="line.436"></a> +<span class="sourceLineNo">437</span> try {<a name="line.437"></a> +<span class="sourceLineNo">438</span> HTableDescriptor htd =<a name="line.438"></a> +<span class="sourceLineNo">439</span> new HTableDescriptor(TableName.valueOf(cluster.getClass().getName()));<a name="line.439"></a> +<span class="sourceLineNo">440</span> admin.createTable(htd);<a name="line.440"></a> +<span class="sourceLineNo">441</span> } finally {<a name="line.441"></a> +<span class="sourceLineNo">442</span> admin.close();<a name="line.442"></a> +<span class="sourceLineNo">443</span> }<a name="line.443"></a> +<span class="sourceLineNo">444</span> connection.close();<a name="line.444"></a> +<span class="sourceLineNo">445</span> cluster.shutdown();<a name="line.445"></a> +<span class="sourceLineNo">446</span> }<a name="line.446"></a> +<span class="sourceLineNo">447</span>}<a name="line.447"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.Builder.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.Builder.html b/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.Builder.html index 8bdecba..a53f303 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.Builder.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.Builder.html @@ -65,14 +65,14 @@ <span class="sourceLineNo">057</span><a name="line.57"></a> <span class="sourceLineNo">058</span> public final static Set<String> RESERVED_NAMESPACES;<a name="line.58"></a> <span class="sourceLineNo">059</span> static {<a name="line.59"></a> -<span class="sourceLineNo">060</span> Set<String> set = new HashSet<String>();<a name="line.60"></a> +<span class="sourceLineNo">060</span> Set<String> set = new HashSet<>();<a name="line.60"></a> <span class="sourceLineNo">061</span> set.add(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR);<a name="line.61"></a> <span class="sourceLineNo">062</span> set.add(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR);<a name="line.62"></a> <span class="sourceLineNo">063</span> RESERVED_NAMESPACES = Collections.unmodifiableSet(set);<a name="line.63"></a> <span class="sourceLineNo">064</span> }<a name="line.64"></a> <span class="sourceLineNo">065</span> public final static Set<byte[]> RESERVED_NAMESPACES_BYTES;<a name="line.65"></a> <span class="sourceLineNo">066</span> static {<a name="line.66"></a> -<span class="sourceLineNo">067</span> Set<byte[]> set = new TreeSet<byte[]>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.67"></a> +<span class="sourceLineNo">067</span> Set<byte[]> set = new TreeSet<>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.67"></a> <span class="sourceLineNo">068</span> for(String name: RESERVED_NAMESPACES) {<a name="line.68"></a> <span class="sourceLineNo">069</span> set.add(Bytes.toBytes(name));<a name="line.69"></a> <span class="sourceLineNo">070</span> }<a name="line.70"></a> @@ -173,7 +173,7 @@ <span class="sourceLineNo">165</span> @InterfaceStability.Evolving<a name="line.165"></a> <span class="sourceLineNo">166</span> public static class Builder {<a name="line.166"></a> <span class="sourceLineNo">167</span> private String bName;<a name="line.167"></a> -<span class="sourceLineNo">168</span> private Map<String, String> bConfiguration = new TreeMap<String, String>();<a name="line.168"></a> +<span class="sourceLineNo">168</span> private Map<String, String> bConfiguration = new TreeMap<>();<a name="line.168"></a> <span class="sourceLineNo">169</span><a name="line.169"></a> <span class="sourceLineNo">170</span> private Builder(NamespaceDescriptor ns) {<a name="line.170"></a> <span class="sourceLineNo">171</span> this.bName = ns.name;<a name="line.171"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.html b/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.html index 8bdecba..a53f303 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/NamespaceDescriptor.html @@ -65,14 +65,14 @@ <span class="sourceLineNo">057</span><a name="line.57"></a> <span class="sourceLineNo">058</span> public final static Set<String> RESERVED_NAMESPACES;<a name="line.58"></a> <span class="sourceLineNo">059</span> static {<a name="line.59"></a> -<span class="sourceLineNo">060</span> Set<String> set = new HashSet<String>();<a name="line.60"></a> +<span class="sourceLineNo">060</span> Set<String> set = new HashSet<>();<a name="line.60"></a> <span class="sourceLineNo">061</span> set.add(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR);<a name="line.61"></a> <span class="sourceLineNo">062</span> set.add(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR);<a name="line.62"></a> <span class="sourceLineNo">063</span> RESERVED_NAMESPACES = Collections.unmodifiableSet(set);<a name="line.63"></a> <span class="sourceLineNo">064</span> }<a name="line.64"></a> <span class="sourceLineNo">065</span> public final static Set<byte[]> RESERVED_NAMESPACES_BYTES;<a name="line.65"></a> <span class="sourceLineNo">066</span> static {<a name="line.66"></a> -<span class="sourceLineNo">067</span> Set<byte[]> set = new TreeSet<byte[]>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.67"></a> +<span class="sourceLineNo">067</span> Set<byte[]> set = new TreeSet<>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.67"></a> <span class="sourceLineNo">068</span> for(String name: RESERVED_NAMESPACES) {<a name="line.68"></a> <span class="sourceLineNo">069</span> set.add(Bytes.toBytes(name));<a name="line.69"></a> <span class="sourceLineNo">070</span> }<a name="line.70"></a> @@ -173,7 +173,7 @@ <span class="sourceLineNo">165</span> @InterfaceStability.Evolving<a name="line.165"></a> <span class="sourceLineNo">166</span> public static class Builder {<a name="line.166"></a> <span class="sourceLineNo">167</span> private String bName;<a name="line.167"></a> -<span class="sourceLineNo">168</span> private Map<String, String> bConfiguration = new TreeMap<String, String>();<a name="line.168"></a> +<span class="sourceLineNo">168</span> private Map<String, String> bConfiguration = new TreeMap<>();<a name="line.168"></a> <span class="sourceLineNo">169</span><a name="line.169"></a> <span class="sourceLineNo">170</span> private Builder(NamespaceDescriptor ns) {<a name="line.170"></a> <span class="sourceLineNo">171</span> this.bName = ns.name;<a name="line.171"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/ServerLoad.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/ServerLoad.html b/apidocs/src-html/org/apache/hadoop/hbase/ServerLoad.html index 6ad3b1f..5e011f9 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/ServerLoad.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/ServerLoad.html @@ -238,7 +238,7 @@ <span class="sourceLineNo">230</span> */<a name="line.230"></a> <span class="sourceLineNo">231</span> public Map<byte[], RegionLoad> getRegionsLoad() {<a name="line.231"></a> <span class="sourceLineNo">232</span> Map<byte[], RegionLoad> regionLoads =<a name="line.232"></a> -<span class="sourceLineNo">233</span> new TreeMap<byte[], RegionLoad>(Bytes.BYTES_COMPARATOR);<a name="line.233"></a> +<span class="sourceLineNo">233</span> new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.233"></a> <span class="sourceLineNo">234</span> for (ClusterStatusProtos.RegionLoad rl : serverLoad.getRegionLoadsList()) {<a name="line.234"></a> <span class="sourceLineNo">235</span> RegionLoad regionLoad = new RegionLoad(rl);<a name="line.235"></a> <span class="sourceLineNo">236</span> regionLoads.put(regionLoad.getName(), regionLoad);<a name="line.236"></a> @@ -269,7 +269,7 @@ <span class="sourceLineNo">261</span> public String[] getRsCoprocessors() {<a name="line.261"></a> <span class="sourceLineNo">262</span> // Need a set to remove duplicates, but since generated Coprocessor class<a name="line.262"></a> <span class="sourceLineNo">263</span> // is not Comparable, make it a Set<String> instead of Set<Coprocessor><a name="line.263"></a> -<span class="sourceLineNo">264</span> TreeSet<String> coprocessSet = new TreeSet<String>();<a name="line.264"></a> +<span class="sourceLineNo">264</span> TreeSet<String> coprocessSet = new TreeSet<>();<a name="line.264"></a> <span class="sourceLineNo">265</span> for (Coprocessor coprocessor : obtainServerLoadPB().getCoprocessorsList()) {<a name="line.265"></a> <span class="sourceLineNo">266</span> coprocessSet.add(coprocessor.getName());<a name="line.266"></a> <span class="sourceLineNo">267</span> }<a name="line.267"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/ServerName.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/ServerName.html b/apidocs/src-html/org/apache/hadoop/hbase/ServerName.html index f54b50e..7d716f9 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/ServerName.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/ServerName.html @@ -107,7 +107,7 @@ <span class="sourceLineNo">099</span> * @see #getVersionedBytes()<a name="line.99"></a> <span class="sourceLineNo">100</span> */<a name="line.100"></a> <span class="sourceLineNo">101</span> private byte [] bytes;<a name="line.101"></a> -<span class="sourceLineNo">102</span> public static final List<ServerName> EMPTY_SERVER_LIST = new ArrayList<ServerName>(0);<a name="line.102"></a> +<span class="sourceLineNo">102</span> public static final List<ServerName> EMPTY_SERVER_LIST = new ArrayList<>(0);<a name="line.102"></a> <span class="sourceLineNo">103</span><a name="line.103"></a> <span class="sourceLineNo">104</span> protected ServerName(final String hostname, final int port, final long startcode) {<a name="line.104"></a> <span class="sourceLineNo">105</span> this(Address.fromParts(hostname, port), startcode);<a name="line.105"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/TableName.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/TableName.html b/apidocs/src-html/org/apache/hadoop/hbase/TableName.html index f3837c1..9f0d5e5 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/TableName.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/TableName.html @@ -65,7 +65,7 @@ <span class="sourceLineNo">057</span>public final class TableName implements Comparable<TableName> {<a name="line.57"></a> <span class="sourceLineNo">058</span><a name="line.58"></a> <span class="sourceLineNo">059</span> /** See {@link #createTableNameIfNecessary(ByteBuffer, ByteBuffer)} */<a name="line.59"></a> -<span class="sourceLineNo">060</span> private static final Set<TableName> tableCache = new CopyOnWriteArraySet<TableName>();<a name="line.60"></a> +<span class="sourceLineNo">060</span> private static final Set<TableName> tableCache = new CopyOnWriteArraySet<>();<a name="line.60"></a> <span class="sourceLineNo">061</span><a name="line.61"></a> <span class="sourceLineNo">062</span> /** Namespace delimiter */<a name="line.62"></a> <span class="sourceLineNo">063</span> //this should always be only 1 byte long<a name="line.63"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html index 6de6c3e..75443d1 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html @@ -131,7 +131,7 @@ <span class="sourceLineNo">123</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.123"></a> <span class="sourceLineNo">124</span> List<Cell> list = this.familyMap.get(family);<a name="line.124"></a> <span class="sourceLineNo">125</span> if (list == null) {<a name="line.125"></a> -<span class="sourceLineNo">126</span> list = new ArrayList<Cell>(1);<a name="line.126"></a> +<span class="sourceLineNo">126</span> list = new ArrayList<>(1);<a name="line.126"></a> <span class="sourceLineNo">127</span> }<a name="line.127"></a> <span class="sourceLineNo">128</span> // find where the new entry should be placed in the List<a name="line.128"></a> <span class="sourceLineNo">129</span> list.add(cell);<a name="line.129"></a>
