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deadServers;<a name="line.104"></a> -<span class="sourceLineNo">105</span> this.master = master;<a name="line.105"></a> -<span class="sourceLineNo">106</span> this.backupMasters = backupMasters;<a name="line.106"></a> -<span class="sourceLineNo">107</span> this.intransition = rit;<a name="line.107"></a> -<span class="sourceLineNo">108</span> this.clusterId = clusterid;<a name="line.108"></a> -<span class="sourceLineNo">109</span> this.masterCoprocessors = masterCoprocessors;<a name="line.109"></a> -<span class="sourceLineNo">110</span> this.balancerOn = balancerOn;<a name="line.110"></a> -<span class="sourceLineNo">111</span> this.masterInfoPort = masterInfoPort;<a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> -<span class="sourceLineNo">113</span><a name="line.113"></a> -<span class="sourceLineNo">114</span> /**<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @return the names of region servers on the dead list<a 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class="sourceLineNo">138</span> public int getDeadServers() {<a name="line.138"></a> -<span class="sourceLineNo">139</span> return getDeadServersSize();<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> /**<a name="line.142"></a> -<span class="sourceLineNo">143</span> * @return the number of dead region servers in the cluster<a name="line.143"></a> -<span class="sourceLineNo">144</span> */<a name="line.144"></a> -<span class="sourceLineNo">145</span> public int getDeadServersSize() {<a name="line.145"></a> -<span class="sourceLineNo">146</span> return deadServers != null ? deadServers.size() : 0;<a name="line.146"></a> -<span class="sourceLineNo">147</span> }<a name="line.147"></a> -<span class="sourceLineNo">148</span><a name="line.148"></a> -<span class="sourceLineNo">149</span><a name="line.149"></a> -<span class="sourceLineNo">150</span> /**<a 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admin.getClusterStatus(EnumSet.allOf(Option.class));<a name="line.58"></a> +<span class="sourceLineNo">059</span> * }<a name="line.59"></a> +<span class="sourceLineNo">060</span> * </pre><a name="line.60"></a> +<span class="sourceLineNo">061</span> * If information about live servers is the only wanted.<a name="line.61"></a> +<span class="sourceLineNo">062</span> * then codes in the following way:<a name="line.62"></a> +<span class="sourceLineNo">063</span> * <pre><a name="line.63"></a> +<span class="sourceLineNo">064</span> * {@code<a name="line.64"></a> +<span class="sourceLineNo">065</span> * Admin admin = connection.getAdmin();<a name="line.65"></a> +<span class="sourceLineNo">066</span> * ClusterStatus status = admin.getClusterStatus(EnumSet.of(Option.LIVE_SERVERS));<a name="line.66"></a> +<span class="sourceLineNo">067</span> * }<a name="line.67"></a> +<span class="sourceLineNo">068</span> * </pre><a name="line.68"></a> +<span class="sourceLineNo">069</span> */<a name="line.69"></a> +<span class="sourceLineNo">070</span>@InterfaceAudience.Public<a name="line.70"></a> +<span class="sourceLineNo">071</span>public class ClusterStatus {<a name="line.71"></a> +<span class="sourceLineNo">072</span><a name="line.72"></a> +<span class="sourceLineNo">073</span> // TODO: remove this in 3.0<a name="line.73"></a> +<span class="sourceLineNo">074</span> private static final byte VERSION = 2;<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> private String hbaseVersion;<a name="line.76"></a> +<span class="sourceLineNo">077</span> private Map<ServerName, ServerLoad> liveServers;<a name="line.77"></a> +<span class="sourceLineNo">078</span> private List<ServerName> deadServers;<a name="line.78"></a> +<span class="sourceLineNo">079</span> private ServerName master;<a name="line.79"></a> +<span class="sourceLineNo">080</span> private List<ServerName> backupMasters;<a name="line.80"></a> +<span class="sourceLineNo">081</span> private List<RegionState> intransition;<a name="line.81"></a> +<span class="sourceLineNo">082</span> private String clusterId;<a name="line.82"></a> +<span class="sourceLineNo">083</span> private String[] masterCoprocessors;<a name="line.83"></a> +<span class="sourceLineNo">084</span> private Boolean balancerOn;<a name="line.84"></a> +<span class="sourceLineNo">085</span> private int masterInfoPort;<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> * Use {@link ClusterStatus.Builder} to construct a ClusterStatus instead.<a name="line.88"></a> +<span class="sourceLineNo">089</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.89"></a> +<span class="sourceLineNo">090</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-15511">HBASE-15511</a>).<a name="line.90"></a> +<span class="sourceLineNo">091</span> */<a name="line.91"></a> +<span class="sourceLineNo">092</span> @Deprecated<a name="line.92"></a> +<span class="sourceLineNo">093</span> public ClusterStatus(final String hbaseVersion, final String clusterid,<a name="line.93"></a> +<span class="sourceLineNo">094</span> final Map<ServerName, ServerLoad> servers,<a name="line.94"></a> +<span class="sourceLineNo">095</span> final Collection<ServerName> deadServers,<a name="line.95"></a> +<span class="sourceLineNo">096</span> final ServerName master,<a name="line.96"></a> +<span class="sourceLineNo">097</span> final Collection<ServerName> backupMasters,<a name="line.97"></a> +<span class="sourceLineNo">098</span> final List<RegionState> rit,<a name="line.98"></a> +<span class="sourceLineNo">099</span> final String[] masterCoprocessors,<a name="line.99"></a> +<span class="sourceLineNo">100</span> final Boolean balancerOn,<a name="line.100"></a> +<span class="sourceLineNo">101</span> final int masterInfoPort) {<a name="line.101"></a> +<span class="sourceLineNo">102</span> // TODO: make this constructor private<a name="line.102"></a> +<span class="sourceLineNo">103</span> this.hbaseVersion = hbaseVersion;<a name="line.103"></a> +<span class="sourceLineNo">104</span> this.liveServers = servers;<a name="line.104"></a> +<span class="sourceLineNo">105</span> this.deadServers = new ArrayList<>(deadServers);<a name="line.105"></a> +<span class="sourceLineNo">106</span> this.master = master;<a name="line.106"></a> +<span class="sourceLineNo">107</span> this.backupMasters = new ArrayList<>(backupMasters);<a name="line.107"></a> +<span class="sourceLineNo">108</span> this.intransition = rit;<a name="line.108"></a> +<span class="sourceLineNo">109</span> this.clusterId = clusterid;<a name="line.109"></a> +<span class="sourceLineNo">110</span> this.masterCoprocessors = masterCoprocessors;<a name="line.110"></a> +<span class="sourceLineNo">111</span> this.balancerOn = balancerOn;<a name="line.111"></a> +<span class="sourceLineNo">112</span> this.masterInfoPort = masterInfoPort;<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span><a name="line.114"></a> +<span class="sourceLineNo">115</span> private ClusterStatus(final String hbaseVersion, final String clusterid,<a name="line.115"></a> +<span class="sourceLineNo">116</span> final Map<ServerName, ServerLoad> servers,<a name="line.116"></a> +<span class="sourceLineNo">117</span> final List<ServerName> deadServers,<a name="line.117"></a> +<span class="sourceLineNo">118</span> final ServerName master,<a name="line.118"></a> +<span class="sourceLineNo">119</span> final List<ServerName> backupMasters,<a name="line.119"></a> +<span class="sourceLineNo">120</span> final List<RegionState> rit,<a name="line.120"></a> +<span class="sourceLineNo">121</span> final String[] masterCoprocessors,<a name="line.121"></a> +<span class="sourceLineNo">122</span> final Boolean balancerOn,<a name="line.122"></a> +<span class="sourceLineNo">123</span> final int masterInfoPort) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> this.hbaseVersion = hbaseVersion;<a name="line.124"></a> +<span class="sourceLineNo">125</span> this.liveServers = servers;<a name="line.125"></a> +<span class="sourceLineNo">126</span> this.deadServers = deadServers;<a name="line.126"></a> +<span class="sourceLineNo">127</span> this.master = master;<a name="line.127"></a> +<span class="sourceLineNo">128</span> this.backupMasters = backupMasters;<a name="line.128"></a> +<span class="sourceLineNo">129</span> this.intransition = rit;<a name="line.129"></a> +<span class="sourceLineNo">130</span> this.clusterId = clusterid;<a name="line.130"></a> +<span class="sourceLineNo">131</span> this.masterCoprocessors = masterCoprocessors;<a name="line.131"></a> +<span class="sourceLineNo">132</span> this.balancerOn = balancerOn;<a name="line.132"></a> +<span class="sourceLineNo">133</span> this.masterInfoPort = masterInfoPort;<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span><a name="line.135"></a> +<span class="sourceLineNo">136</span> /**<a name="line.136"></a> +<span class="sourceLineNo">137</span> * @return the names of region servers on the dead list<a name="line.137"></a> +<span class="sourceLineNo">138</span> */<a name="line.138"></a> +<span class="sourceLineNo">139</span> public List<ServerName> getDeadServerNames() {<a name="line.139"></a> +<span class="sourceLineNo">140</span> if (deadServers == null) {<a name="line.140"></a> +<span class="sourceLineNo">141</span> return Collections.EMPTY_LIST;<a name="line.141"></a> +<span class="sourceLineNo">142</span> }<a name="line.142"></a> +<span class="sourceLineNo">143</span> return Collections.unmodifiableList(deadServers);<a name="line.143"></a> +<span class="sourceLineNo">144</span> }<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span> /**<a name="line.146"></a> +<span class="sourceLineNo">147</span> * @return the number of region servers in the cluster<a name="line.147"></a> +<span class="sourceLineNo">148</span> */<a name="line.148"></a> +<span class="sourceLineNo">149</span> public int getServersSize() {<a name="line.149"></a> +<span class="sourceLineNo">150</span> return liveServers != null ? liveServers.size() : 0;<a name="line.150"></a> +<span class="sourceLineNo">151</span> }<a name="line.151"></a> +<span class="sourceLineNo">152</span><a name="line.152"></a> +<span class="sourceLineNo">153</span> /**<a name="line.153"></a> +<span class="sourceLineNo">154</span> * @return the number of dead region servers in the cluster<a name="line.154"></a> +<span class="sourceLineNo">155</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.155"></a> +<span class="sourceLineNo">156</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-13656">HBASE-13656</a>).<a name="line.156"></a> +<span class="sourceLineNo">157</span> * Use {@link #getDeadServersSize()}.<a name="line.157"></a> +<span class="sourceLineNo">158</span> */<a name="line.158"></a> +<span class="sourceLineNo">159</span> @Deprecated<a name="line.159"></a> +<span class="sourceLineNo">160</span> public int getDeadServers() {<a name="line.160"></a> +<span class="sourceLineNo">161</span> return getDeadServersSize();<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<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> * @return the number of dead region servers in the cluster<a name="line.165"></a> +<span class="sourceLineNo">166</span> */<a name="line.166"></a> +<span class="sourceLineNo">167</span> public int getDeadServersSize() {<a name="line.167"></a> +<span class="sourceLineNo">168</span> return deadServers != null ? deadServers.size() : 0;<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> * @return the number of requests since last report<a name="line.173"></a> +<span class="sourceLineNo">173</span> * @return the average cluster load<a name="line.173"></a> <span class="sourceLineNo">174</span> */<a name="line.174"></a> -<span class="sourceLineNo">175</span> public int getRequestsCount() {<a name="line.175"></a> -<span class="sourceLineNo">176</span> int count = 0;<a name="line.176"></a> -<span class="sourceLineNo">177</span> if (liveServers != null && !liveServers.isEmpty()) {<a name="line.177"></a> -<span class="sourceLineNo">178</span> for (Map.Entry<ServerName, ServerLoad> e: this.liveServers.entrySet()) {<a name="line.178"></a> -<span class="sourceLineNo">179</span> count += e.getValue().getNumberOfRequests();<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<a name="line.180"></a> -<span class="sourceLineNo">181</span> }<a name="line.181"></a> -<span class="sourceLineNo">182</span> return count;<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> * @return the HBase version string as reported by the HMaster<a name="line.186"></a> -<span class="sourceLineNo">187</span> */<a name="line.187"></a> -<span class="sourceLineNo">188</span> public String getHBaseVersion() {<a name="line.188"></a> -<span class="sourceLineNo">189</span> return hbaseVersion;<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> /**<a name="line.192"></a> -<span class="sourceLineNo">193</span> * @see java.lang.Object#equals(java.lang.Object)<a name="line.193"></a> -<span class="sourceLineNo">194</span> */<a name="line.194"></a> -<span class="sourceLineNo">195</span> public boolean equals(Object o) {<a name="line.195"></a> -<span class="sourceLineNo">196</span> if (this == o) {<a name="line.196"></a> -<span class="sourceLineNo">197</span> return true;<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span> if (!(o instanceof ClusterStatus)) {<a name="line.199"></a> -<span class="sourceLineNo">200</span> return false;<a name="line.200"></a> -<span class="sourceLineNo">201</span> }<a name="line.201"></a> -<span class="sourceLineNo">202</span> ClusterStatus other = (ClusterStatus) o;<a name="line.202"></a> -<span class="sourceLineNo">203</span> return Objects.equal(getHBaseVersion(), other.getHBaseVersion()) &&<a name="line.203"></a> -<span class="sourceLineNo">204</span> Objects.equal(this.liveServers, other.liveServers) &&<a name="line.204"></a> -<span class="sourceLineNo">205</span> getDeadServerNames().containsAll(other.getDeadServerNames()) &&<a name="line.205"></a> -<span class="sourceLineNo">206</span> Arrays.equals(getMasterCoprocessors(), other.getMasterCoprocessors()) &&<a name="line.206"></a> -<span class="sourceLineNo">207</span> Objects.equal(getMaster(), other.getMaster()) &&<a name="line.207"></a> -<span class="sourceLineNo">208</span> getBackupMasters().containsAll(other.getBackupMasters()) &&<a name="line.208"></a> -<span class="sourceLineNo">209</span> Objects.equal(getClusterId(), other.getClusterId()) &&<a name="line.209"></a> -<span class="sourceLineNo">210</span> getMasterInfoPort() == other.getMasterInfoPort();<a name="line.210"></a> -<span class="sourceLineNo">211</span> }<a name="line.211"></a> -<span class="sourceLineNo">212</span><a name="line.212"></a> -<span class="sourceLineNo">213</span> /**<a name="line.213"></a> -<span class="sourceLineNo">214</span> * @see java.lang.Object#hashCode()<a name="line.214"></a> -<span class="sourceLineNo">215</span> */<a name="line.215"></a> -<span class="sourceLineNo">216</span> public int hashCode() {<a name="line.216"></a> -<span class="sourceLineNo">217</span> return Objects.hashCode(hbaseVersion, liveServers, deadServers, master, backupMasters,<a name="line.217"></a> -<span class="sourceLineNo">218</span> clusterId, masterInfoPort);<a name="line.218"></a> -<span class="sourceLineNo">219</span> }<a name="line.219"></a> -<span class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> /**<a name="line.221"></a> -<span class="sourceLineNo">222</span> *<a name="line.222"></a> -<span class="sourceLineNo">223</span> * @return the object version number<a name="line.223"></a> -<span class="sourceLineNo">224</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.224"></a> -<span class="sourceLineNo">225</span> */<a name="line.225"></a> -<span class="sourceLineNo">226</span> @Deprecated<a name="line.226"></a> -<span class="sourceLineNo">227</span> public byte getVersion() {<a name="line.227"></a> -<span class="sourceLineNo">228</span> return VERSION;<a name="line.228"></a> -<span class="sourceLineNo">229</span> }<a name="line.229"></a> -<span class="sourceLineNo">230</span><a name="line.230"></a> -<span class="sourceLineNo">231</span> //<a name="line.231"></a> -<span class="sourceLineNo">232</span> // Getters<a name="line.232"></a> -<span class="sourceLineNo">233</span> //<a name="line.233"></a> +<span class="sourceLineNo">175</span> public double getAverageLoad() {<a name="line.175"></a> +<span class="sourceLineNo">176</span> int load = getRegionsCount();<a name="line.176"></a> +<span class="sourceLineNo">177</span> int serverSize = getServersSize();<a name="line.177"></a> +<span class="sourceLineNo">178</span> return serverSize != 0 ? (double)load / (double)serverSize : 0.0;<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> /**<a name="line.181"></a> +<span class="sourceLineNo">182</span> * @return the number of regions deployed on the cluster<a name="line.182"></a> +<span class="sourceLineNo">183</span> */<a name="line.183"></a> +<span class="sourceLineNo">184</span> public int getRegionsCount() {<a name="line.184"></a> +<span class="sourceLineNo">185</span> int count = 0;<a name="line.185"></a> +<span class="sourceLineNo">186</span> if (liveServers != null && !liveServers.isEmpty()) {<a name="line.186"></a> +<span class="sourceLineNo">187</span> for (Map.Entry<ServerName, ServerLoad> e: this.liveServers.entrySet()) {<a name="line.187"></a> +<span class="sourceLineNo">188</span> count += e.getValue().getNumberOfRegions();<a name="line.188"></a> +<span class="sourceLineNo">189</span> }<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span> return count;<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> /**<a name="line.194"></a> +<span class="sourceLineNo">195</span> * @return the number of requests since last report<a name="line.195"></a> +<span class="sourceLineNo">196</span> */<a name="line.196"></a> +<span class="sourceLineNo">197</span> public int getRequestsCount() {<a name="line.197"></a> +<span class="sourceLineNo">198</span> int count = 0;<a name="line.198"></a> +<span class="sourceLineNo">199</span> if (liveServers != null && !liveServers.isEmpty()) {<a name="line.199"></a> +<span class="sourceLineNo">200</span> for (Map.Entry<ServerName, ServerLoad> e: this.liveServers.entrySet()) {<a name="line.200"></a> +<span class="sourceLineNo">201</span> count += e.getValue().getNumberOfRequests();<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> return count;<a name="line.204"></a> +<span class="sourceLineNo">205</span> }<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> * @return the HBase version string as reported by the HMaster<a name="line.208"></a> +<span class="sourceLineNo">209</span> */<a name="line.209"></a> +<span class="sourceLineNo">210</span> public String getHBaseVersion() {<a name="line.210"></a> +<span class="sourceLineNo">211</span> return hbaseVersion;<a name="line.211"></a> +<span class="sourceLineNo">212</span> }<a name="line.212"></a> +<span class="sourceLineNo">213</span><a name="line.213"></a> +<span class="sourceLineNo">214</span> /**<a name="line.214"></a> +<span class="sourceLineNo">215</span> * @see java.lang.Object#equals(java.lang.Object)<a name="line.215"></a> +<span class="sourceLineNo">216</span> */<a name="line.216"></a> +<span class="sourceLineNo">217</span> public boolean equals(Object o) {<a name="line.217"></a> +<span class="sourceLineNo">218</span> if (this == o) {<a name="line.218"></a> +<span class="sourceLineNo">219</span> return true;<a name="line.219"></a> +<span class="sourceLineNo">220</span> }<a name="line.220"></a> +<span class="sourceLineNo">221</span> if (!(o instanceof ClusterStatus)) {<a name="line.221"></a> +<span class="sourceLineNo">222</span> return false;<a name="line.222"></a> +<span class="sourceLineNo">223</span> }<a name="line.223"></a> +<span class="sourceLineNo">224</span> ClusterStatus other = (ClusterStatus) o;<a name="line.224"></a> +<span class="sourceLineNo">225</span> return Objects.equal(getHBaseVersion(), other.getHBaseVersion()) &&<a name="line.225"></a> +<span class="sourceLineNo">226</span> Objects.equal(this.liveServers, other.liveServers) &&<a name="line.226"></a> +<span class="sourceLineNo">227</span> getDeadServerNames().containsAll(other.getDeadServerNames()) &&<a name="line.227"></a> +<span class="sourceLineNo">228</span> Arrays.equals(getMasterCoprocessors(), other.getMasterCoprocessors()) &&<a name="line.228"></a> +<span class="sourceLineNo">229</span> Objects.equal(getMaster(), other.getMaster()) &&<a name="line.229"></a> +<span class="sourceLineNo">230</span> getBackupMasters().containsAll(other.getBackupMasters()) &&<a name="line.230"></a> +<span class="sourceLineNo">231</span> Objects.equal(getClusterId(), other.getClusterId()) &&<a name="line.231"></a> +<span class="sourceLineNo">232</span> getMasterInfoPort() == other.getMasterInfoPort();<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> public Collection<ServerName> getServers() {<a name="line.235"></a> -<span class="sourceLineNo">236</span> if (liveServers == null) {<a name="line.236"></a> -<span class="sourceLineNo">237</span> return Collections.<ServerName>emptyList();<a name="line.237"></a> -<span class="sourceLineNo">238</span> }<a name="line.238"></a> -<span class="sourceLineNo">239</span> return Collections.unmodifiableCollection(this.liveServers.keySet());<a name="line.239"></a> -<span class="sourceLineNo">240</span> }<a name="line.240"></a> -<span class="sourceLineNo">241</span><a name="line.241"></a> -<span class="sourceLineNo">242</span> /**<a name="line.242"></a> -<span class="sourceLineNo">243</span> * Returns detailed information about the current master {@link ServerName}.<a name="line.243"></a> -<span class="sourceLineNo">244</span> * @return current master information if it exists<a name="line.244"></a> -<span class="sourceLineNo">245</span> */<a name="line.245"></a> 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class="sourceLineNo">237</span> */<a name="line.237"></a> +<span class="sourceLineNo">238</span> public int hashCode() {<a name="line.238"></a> +<span class="sourceLineNo">239</span> return Objects.hashCode(hbaseVersion, liveServers, deadServers, master, backupMasters,<a name="line.239"></a> +<span class="sourceLineNo">240</span> clusterId, masterInfoPort);<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span><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> * @return the object version number<a name="line.245"></a> +<span class="sourceLineNo">246</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.246"></a> +<span class="sourceLineNo">247</span> */<a name="line.247"></a> +<span class="sourceLineNo">248</span> @Deprecated<a name="line.248"></a> +<span class="sourceLineNo">249</span> public byte getVersion() {<a name="line.249"></a> +<span class="sourceLineNo">250</span> return VERSION;<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> //<a name="line.253"></a> +<span class="sourceLineNo">254</span> // Getters<a name="line.254"></a> +<span class="sourceLineNo">255</span> //<a name="line.255"></a> <span class="sourceLineNo">256</span><a name="line.256"></a> -<span class="sourceLineNo">257</span> /**<a name="line.257"></a> -<span class="sourceLineNo">258</span> * @return the names of backup masters<a name="line.258"></a> -<span class="sourceLineNo">259</span> */<a name="line.259"></a> -<span class="sourceLineNo">260</span> public Collection<ServerName> getBackupMasters() {<a name="line.260"></a> -<span class="sourceLineNo">261</span> if (backupMasters == null) {<a 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class="sourceLineNo">331</span> for (ServerName serverName: backupMasters) {<a name="line.331"></a> -<span class="sourceLineNo">332</span> sb.append("\n " + serverName);<a name="line.332"></a> -<span class="sourceLineNo">333</span> }<a name="line.333"></a> -<span class="sourceLineNo">334</span> }<a name="line.334"></a> -<span class="sourceLineNo">335</span><a name="line.335"></a> -<span class="sourceLineNo">336</span> int serversSize = getServersSize();<a name="line.336"></a> -<span class="sourceLineNo">337</span> sb.append("\nNumber of live region servers: " + serversSize);<a name="line.337"></a> -<span class="sourceLineNo">338</span> if (serversSize > 0) {<a name="line.338"></a> -<span class="sourceLineNo">339</span> for (ServerName serverName: liveServers.keySet()) {<a name="line.339"></a> -<span class="sourceLineNo">340</span> sb.append("\n " + serverName.getServerName());<a name="line.340"></a> -<span class="sourceLineNo">341</span> }<a name="line.341"></a> -<span 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requests: " + getRequestsCount());<a name="line.353"></a> -<span class="sourceLineNo">354</span> sb.append("\nNumber of regions: " + getRegionsCount());<a name="line.354"></a> -<span class="sourceLineNo">355</span><a name="line.355"></a> -<span class="sourceLineNo">356</span> int ritSize = (intransition != null) ? intransition.size() : 0;<a name="line.356"></a> -<span class="sourceLineNo">357</span> sb.append("\nNumber of regions in transition: " + ritSize);<a name="line.357"></a> -<span class="sourceLineNo">358</span> if (ritSize > 0) {<a name="line.358"></a> -<span class="sourceLineNo">359</span> for (RegionState state: intransition) {<a name="line.359"></a> -<span class="sourceLineNo">360</span> sb.append("\n " + state.toDescriptiveString());<a name="line.360"></a> -<span class="sourceLineNo">361</span> }<a name="line.361"></a> -<span class="sourceLineNo">362</span> }<a name="line.362"></a> -<span class="sourceLineNo">363</span> return sb.toString();<a name="line.363"></a> -<span 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not found.<a name="line.291"></a> +<span class="sourceLineNo">292</span> */<a name="line.292"></a> +<span class="sourceLineNo">293</span> public ServerLoad getLoad(final ServerName sn) {<a name="line.293"></a> +<span class="sourceLineNo">294</span> return liveServers != null ? liveServers.get(sn) : null;<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> @InterfaceAudience.Private<a name="line.297"></a> +<span class="sourceLineNo">298</span> public List<RegionState> getRegionsInTransition() {<a name="line.298"></a> +<span class="sourceLineNo">299</span> return this.intransition;<a name="line.299"></a> +<span class="sourceLineNo">300</span> }<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> public String getClusterId() {<a name="line.302"></a> +<span class="sourceLineNo">303</span> return clusterId;<a name="line.303"></a> +<span class="sourceLineNo">304</span> }<a name="line.304"></a> +<span class="sourceLineNo">305</span><a name="line.305"></a> +<span class="sourceLineNo">306</span> public String[] getMasterCoprocessors() {<a name="line.306"></a> +<span class="sourceLineNo">307</span> return masterCoprocessors;<a name="line.307"></a> +<span class="sourceLineNo">308</span> }<a name="line.308"></a> +<span class="sourceLineNo">309</span><a name="line.309"></a> +<span class="sourceLineNo">310</span> public long getLastMajorCompactionTsForTable(TableName table) {<a name="line.310"></a> +<span class="sourceLineNo">311</span> long result = Long.MAX_VALUE;<a name="line.311"></a> +<span class="sourceLineNo">312</span> for (ServerName server : getServers()) {<a name="line.312"></a> +<span class="sourceLineNo">313</span> ServerLoad load = getLoad(server);<a name="line.313"></a> +<span class="sourceLineNo">314</span> for (RegionLoad rl : load.getRegionsLoad().values()) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> if (table.equals(HRegionInfo.getTable(rl.getName()))) {<a name="line.315"></a> +<span class="sourceLineNo">316</span> result = Math.min(result, rl.getLastMajorCompactionTs());<a name="line.316"></a> +<span class="sourceLineNo">317</span> }<a name="line.317"></a> +<span class="sourceLineNo">318</span> }<a name="line.318"></a> +<span class="sourceLineNo">319</span> }<a name="line.319"></a> +<span class="sourceLineNo">320</span> return result == Long.MAX_VALUE ? 0 : result;<a name="line.320"></a> +<span class="sourceLineNo">321</span> }<a name="line.321"></a> +<span class="sourceLineNo">322</span><a name="line.322"></a> +<span class="sourceLineNo">323</span> public long getLastMajorCompactionTsForRegion(final byte[] region) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> for (ServerName server : getServers()) {<a name="line.324"></a> +<span class="sourceLineNo">325</span> ServerLoad load = getLoad(server);<a name="line.325"></a> +<span class="sourceLineNo">326</span> RegionLoad rl = load.getRegionsLoad().get(region);<a name="line.326"></a> +<span class="sourceLineNo">327</span> if (rl != null) {<a name="line.327"></a> +<span class="sourceLineNo">328</span> return rl.getLastMajorCompactionTs();<a name="line.328"></a> +<span class="sourceLineNo">329</span> }<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span> return 0;<a name="line.331"></a> +<span class="sourceLineNo">332</span> }<a name="line.332"></a> +<span class="sourceLineNo">333</span><a name="line.333"></a> +<span class="sourceLineNo">334</span> public boolean isBalancerOn() {<a name="line.334"></a> +<span class="sourceLineNo">335</span> return balancerOn != null && balancerOn;<a name="line.335"></a> +<span class="sourceLineNo">336</span> }<a name="line.336"></a> +<span class="sourceLineNo">337</span><a name="line.337"></a> 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name="line.382"></a> +<span class="sourceLineNo">383</span> }<a name="line.383"></a> +<span class="sourceLineNo">384</span> }<a name="line.384"></a> +<span class="sourceLineNo">385</span> return sb.toString();<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> public Builder setHBaseVersion(String hbaseVersion) {<a name="line.388"></a> -<span class="sourceLineNo">389</span> this.hbaseVersion = hbaseVersion;<a name="line.389"></a> -<span class="sourceLineNo">390</span> return this;<a name="line.390"></a> -<span class="sourceLineNo">391</span> }<a name="line.391"></a> +<span class="sourceLineNo">388</span> @InterfaceAudience.Private<a name="line.388"></a> +<span class="sourceLineNo">389</span> public static Builder newBuilder() {<a name="line.389"></a> +<span class="sourceLineNo">390</span> return new Builder();<a name="line.390"></a> +<span 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class="sourceLineNo">426</span> }<a name="line.426"></a> -<span class="sourceLineNo">427</span><a name="line.427"></a> -<span class="sourceLineNo">428</span> public Builder setBalancerOn(Boolean balancerOn) {<a name="line.428"></a> -<span class="sourceLineNo">429</span> this.balancerOn = balancerOn;<a name="line.429"></a> -<span class="sourceLineNo">430</span> return this;<a name="line.430"></a> -<span class="sourceLineNo">431</span> }<a name="line.431"></a> -<span class="sourceLineNo">432</span><a name="line.432"></a> -<span class="sourceLineNo">433</span> public Builder setMasterInfoPort(int masterInfoPort) {<a name="line.433"></a> -<span class="sourceLineNo">434</span> this.masterInfoPort = masterInfoPort;<a name="line.434"></a> -<span class="sourceLineNo">435</span> return this;<a name="line.435"></a> -<span class="sourceLineNo">436</span> }<a name="line.436"></a> -<span class="sourceLineNo">437</span><a name="line.437"></a> -<span class="sourceLineNo">438</span> public 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hbaseVersion;<a name="line.412"></a> +<span class="sourceLineNo">413</span> return this;<a name="line.413"></a> +<span class="sourceLineNo">414</span> }<a name="line.414"></a> +<span class="sourceLineNo">415</span><a name="line.415"></a> +<span class="sourceLineNo">416</span> public Builder setLiveServers(Map<ServerName, ServerLoad> liveServers) {<a name="line.416"></a> +<span class="sourceLineNo">417</span> this.liveServers = liveServers;<a name="line.417"></a> +<span class="sourceLineNo">418</span> return this;<a name="line.418"></a> +<span class="sourceLineNo">419</span> }<a name="line.419"></a> +<span class="sourceLineNo">420</span><a name="line.420"></a> +<span class="sourceLineNo">421</span> public Builder setDeadServers(List<ServerName> deadServers) {<a name="line.421"></a> +<span class="sourceLineNo">422</span> this.deadServers = deadServers;<a name="line.422"></a> +<span class="sourceLineNo">423</span> return this;<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> public Builder setMaster(ServerName master) {<a name="line.426"></a> +<span class="sourceLineNo">427</span> this.master = master;<a name="line.427"></a> +<span class="sourceLineNo">428</span> return this;<a name="line.428"></a> +<span class="sourceLineNo">429</span> }<a name="line.429"></a> +<span class="sourceLineNo">430</span><a name="line.430"></a> +<span class="sourceLineNo">431</span> public Builder setBackupMasters(List<ServerName> backupMasters) {<a name="line.431"></a> +<span class="sourceLineNo">432</span> this.backupMasters = backupMasters;<a name="line.432"></a> +<span class="sourceLineNo">433</span> return this;<a name="line.433"></a> +<span class="sourceLineNo">434</span> }<a name="line.434"></a> +<span class="sourceLineNo">435</span><a name="line.435"></a> +<span class="sourceLineNo">436</span> public Builder setRegionState(List<RegionState> 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class="sourceLineNo">448</span> return this;<a name="line.448"></a> +<span class="sourceLineNo">449</span> }<a name="line.449"></a> +<span class="sourceLineNo">450</span><a name="line.450"></a> +<span class="sourceLineNo">451</span> public Builder setBalancerOn(Boolean balancerOn) {<a name="line.451"></a> +<span class="sourceLineNo">452</span> this.balancerOn = balancerOn;<a name="line.452"></a> +<span class="sourceLineNo">453</span> return this;<a name="line.453"></a> +<span class="sourceLineNo">454</span> }<a name="line.454"></a> +<span class="sourceLineNo">455</span><a name="line.455"></a> +<span class="sourceLineNo">456</span> public Builder setMasterInfoPort(int masterInfoPort) {<a name="line.456"></a> +<span class="sourceLineNo">457</span> this.masterInfoPort = masterInfoPort;<a name="line.457"></a> +<span class="sourceLineNo">458</span> return this;<a name="line.458"></a> +<span class="sourceLineNo">459</span> }<a name="line.459"></a> +<span class="sourceLineNo">460</span><a 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class="sourceLineNo">481</span> MASTER_INFO_PORT; /** master info port **/<a name="line.481"></a> +<span class="sourceLineNo">482</span> }<a name="line.482"></a> +<span class="sourceLineNo">483</span>}<a name="line.483"></a>
