You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2017/12/24 15:19:25 UTC
[17/23] hbase-site git commit: Published site at .
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c33bd58a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupAdminClient.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupAdminClient.html b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupAdminClient.html
index 514696b..ba26c46 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupAdminClient.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupAdminClient.html
@@ -25,215 +25,216 @@
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.rsgroup;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.util.ArrayList;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.Set;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.TableName;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.net.Address;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.AddRSGroupRequest;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupRequest;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerRequest;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerResponse;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableRequest;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableResponse;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoRequest;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoResponse;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosRequest;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesRequest;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveServersRequest;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveTablesRequest;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RSGroupAdminService;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupRequest;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RemoveServersRequest;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupProtos;<a name="line.46"></a>
-<span class="sourceLineNo">047</span><a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Sets;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import com.google.protobuf.ServiceException;<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span>/**<a name="line.51"></a>
-<span class="sourceLineNo">052</span> * Client used for managing region server group information.<a name="line.52"></a>
-<span class="sourceLineNo">053</span> */<a name="line.53"></a>
-<span class="sourceLineNo">054</span>@InterfaceAudience.Private<a name="line.54"></a>
-<span class="sourceLineNo">055</span>class RSGroupAdminClient implements RSGroupAdmin {<a name="line.55"></a>
-<span class="sourceLineNo">056</span> private RSGroupAdminService.BlockingInterface stub;<a name="line.56"></a>
-<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> public RSGroupAdminClient(Connection conn) throws IOException {<a name="line.58"></a>
-<span class="sourceLineNo">059</span> stub = RSGroupAdminService.newBlockingStub(conn.getAdmin().coprocessorService());<a name="line.59"></a>
-<span class="sourceLineNo">060</span> }<a name="line.60"></a>
-<span class="sourceLineNo">061</span><a name="line.61"></a>
-<span class="sourceLineNo">062</span> @Override<a name="line.62"></a>
-<span class="sourceLineNo">063</span> public RSGroupInfo getRSGroupInfo(String groupName) throws IOException {<a name="line.63"></a>
-<span class="sourceLineNo">064</span> try {<a name="line.64"></a>
-<span class="sourceLineNo">065</span> GetRSGroupInfoResponse resp = stub.getRSGroupInfo(null,<a name="line.65"></a>
-<span class="sourceLineNo">066</span> GetRSGroupInfoRequest.newBuilder().setRSGroupName(groupName).build());<a name="line.66"></a>
-<span class="sourceLineNo">067</span> if(resp.hasRSGroupInfo()) {<a name="line.67"></a>
-<span class="sourceLineNo">068</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.68"></a>
-<span class="sourceLineNo">069</span> }<a name="line.69"></a>
-<span class="sourceLineNo">070</span> return null;<a name="line.70"></a>
-<span class="sourceLineNo">071</span> } catch (ServiceException e) {<a name="line.71"></a>
-<span class="sourceLineNo">072</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.72"></a>
-<span class="sourceLineNo">073</span> }<a name="line.73"></a>
-<span class="sourceLineNo">074</span> }<a name="line.74"></a>
-<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span> @Override<a name="line.76"></a>
-<span class="sourceLineNo">077</span> public RSGroupInfo getRSGroupInfoOfTable(TableName tableName) throws IOException {<a name="line.77"></a>
-<span class="sourceLineNo">078</span> GetRSGroupInfoOfTableRequest request = GetRSGroupInfoOfTableRequest.newBuilder().setTableName(<a name="line.78"></a>
-<span class="sourceLineNo">079</span> ProtobufUtil.toProtoTableName(tableName)).build();<a name="line.79"></a>
-<span class="sourceLineNo">080</span> try {<a name="line.80"></a>
-<span class="sourceLineNo">081</span> GetRSGroupInfoOfTableResponse resp = stub.getRSGroupInfoOfTable(null, request);<a name="line.81"></a>
-<span class="sourceLineNo">082</span> if (resp.hasRSGroupInfo()) {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.83"></a>
-<span class="sourceLineNo">084</span> }<a name="line.84"></a>
-<span class="sourceLineNo">085</span> return null;<a name="line.85"></a>
-<span class="sourceLineNo">086</span> } catch (ServiceException e) {<a name="line.86"></a>
-<span class="sourceLineNo">087</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.87"></a>
-<span class="sourceLineNo">088</span> }<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span> @Override<a name="line.91"></a>
-<span class="sourceLineNo">092</span> public void moveServers(Set<Address> servers, String targetGroup) throws IOException {<a name="line.92"></a>
-<span class="sourceLineNo">093</span> Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet();<a name="line.93"></a>
-<span class="sourceLineNo">094</span> for(Address el: servers) {<a name="line.94"></a>
-<span class="sourceLineNo">095</span> hostPorts.add(HBaseProtos.ServerName.newBuilder()<a name="line.95"></a>
-<span class="sourceLineNo">096</span> .setHostName(el.getHostname())<a name="line.96"></a>
-<span class="sourceLineNo">097</span> .setPort(el.getPort())<a name="line.97"></a>
-<span class="sourceLineNo">098</span> .build());<a name="line.98"></a>
-<span class="sourceLineNo">099</span> }<a name="line.99"></a>
-<span class="sourceLineNo">100</span> MoveServersRequest request = MoveServersRequest.newBuilder()<a name="line.100"></a>
-<span class="sourceLineNo">101</span> .setTargetGroup(targetGroup)<a name="line.101"></a>
-<span class="sourceLineNo">102</span> .addAllServers(hostPorts)<a name="line.102"></a>
-<span class="sourceLineNo">103</span> .build();<a name="line.103"></a>
-<span class="sourceLineNo">104</span> try {<a name="line.104"></a>
-<span class="sourceLineNo">105</span> stub.moveServers(null, request);<a name="line.105"></a>
-<span class="sourceLineNo">106</span> } catch (ServiceException e) {<a name="line.106"></a>
-<span class="sourceLineNo">107</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.107"></a>
-<span class="sourceLineNo">108</span> }<a name="line.108"></a>
-<span class="sourceLineNo">109</span> }<a name="line.109"></a>
-<span class="sourceLineNo">110</span><a name="line.110"></a>
-<span class="sourceLineNo">111</span> @Override<a name="line.111"></a>
-<span class="sourceLineNo">112</span> public void moveTables(Set<TableName> tables, String targetGroup) throws IOException {<a name="line.112"></a>
-<span class="sourceLineNo">113</span> MoveTablesRequest.Builder builder = MoveTablesRequest.newBuilder().setTargetGroup(targetGroup);<a name="line.113"></a>
-<span class="sourceLineNo">114</span> for(TableName tableName: tables) {<a name="line.114"></a>
-<span class="sourceLineNo">115</span> builder.addTableName(ProtobufUtil.toProtoTableName(tableName));<a name="line.115"></a>
-<span class="sourceLineNo">116</span> }<a name="line.116"></a>
-<span class="sourceLineNo">117</span> try {<a name="line.117"></a>
-<span class="sourceLineNo">118</span> stub.moveTables(null, builder.build());<a name="line.118"></a>
-<span class="sourceLineNo">119</span> } catch (ServiceException e) {<a name="line.119"></a>
-<span class="sourceLineNo">120</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> }<a name="line.121"></a>
-<span class="sourceLineNo">122</span> }<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> @Override<a name="line.124"></a>
-<span class="sourceLineNo">125</span> public void addRSGroup(String groupName) throws IOException {<a name="line.125"></a>
-<span class="sourceLineNo">126</span> AddRSGroupRequest request = AddRSGroupRequest.newBuilder().setRSGroupName(groupName).build();<a name="line.126"></a>
-<span class="sourceLineNo">127</span> try {<a name="line.127"></a>
-<span class="sourceLineNo">128</span> stub.addRSGroup(null, request);<a name="line.128"></a>
-<span class="sourceLineNo">129</span> } catch (ServiceException e) {<a name="line.129"></a>
-<span class="sourceLineNo">130</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.130"></a>
-<span class="sourceLineNo">131</span> }<a name="line.131"></a>
-<span class="sourceLineNo">132</span> }<a name="line.132"></a>
-<span class="sourceLineNo">133</span><a name="line.133"></a>
-<span class="sourceLineNo">134</span> @Override<a name="line.134"></a>
-<span class="sourceLineNo">135</span> public void removeRSGroup(String name) throws IOException {<a name="line.135"></a>
-<span class="sourceLineNo">136</span> RemoveRSGroupRequest request = RemoveRSGroupRequest.newBuilder().setRSGroupName(name).build();<a name="line.136"></a>
-<span class="sourceLineNo">137</span> try {<a name="line.137"></a>
-<span class="sourceLineNo">138</span> stub.removeRSGroup(null, request);<a name="line.138"></a>
-<span class="sourceLineNo">139</span> } catch (ServiceException e) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> throw ProtobufUtil.handleRemoteException(e);<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><a name="line.143"></a>
-<span class="sourceLineNo">144</span> @Override<a name="line.144"></a>
-<span class="sourceLineNo">145</span> public boolean balanceRSGroup(String groupName) throws IOException {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> BalanceRSGroupRequest request = BalanceRSGroupRequest.newBuilder()<a name="line.146"></a>
-<span class="sourceLineNo">147</span> .setRSGroupName(groupName).build();<a name="line.147"></a>
-<span class="sourceLineNo">148</span> try {<a name="line.148"></a>
-<span class="sourceLineNo">149</span> return stub.balanceRSGroup(null, request).getBalanceRan();<a name="line.149"></a>
-<span class="sourceLineNo">150</span> } catch (ServiceException e) {<a name="line.150"></a>
-<span class="sourceLineNo">151</span> throw ProtobufUtil.handleRemoteException(e);<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><a name="line.154"></a>
-<span class="sourceLineNo">155</span> @Override<a name="line.155"></a>
-<span class="sourceLineNo">156</span> public List<RSGroupInfo> listRSGroups() throws IOException {<a name="line.156"></a>
-<span class="sourceLineNo">157</span> try {<a name="line.157"></a>
-<span class="sourceLineNo">158</span> List<RSGroupProtos.RSGroupInfo> resp = stub.listRSGroupInfos(null,<a name="line.158"></a>
-<span class="sourceLineNo">159</span> ListRSGroupInfosRequest.getDefaultInstance()).getRSGroupInfoList();<a name="line.159"></a>
-<span class="sourceLineNo">160</span> List<RSGroupInfo> result = new ArrayList<>(resp.size());<a name="line.160"></a>
-<span class="sourceLineNo">161</span> for(RSGroupProtos.RSGroupInfo entry : resp) {<a name="line.161"></a>
-<span class="sourceLineNo">162</span> result.add(RSGroupProtobufUtil.toGroupInfo(entry));<a name="line.162"></a>
-<span class="sourceLineNo">163</span> }<a name="line.163"></a>
-<span class="sourceLineNo">164</span> return result;<a name="line.164"></a>
-<span class="sourceLineNo">165</span> } catch (ServiceException e) {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> }<a name="line.167"></a>
-<span class="sourceLineNo">168</span> }<a name="line.168"></a>
-<span class="sourceLineNo">169</span><a name="line.169"></a>
-<span class="sourceLineNo">170</span> @Override<a name="line.170"></a>
-<span class="sourceLineNo">171</span> public RSGroupInfo getRSGroupOfServer(Address hostPort) throws IOException {<a name="line.171"></a>
-<span class="sourceLineNo">172</span> GetRSGroupInfoOfServerRequest request = GetRSGroupInfoOfServerRequest.newBuilder()<a name="line.172"></a>
-<span class="sourceLineNo">173</span> .setServer(HBaseProtos.ServerName.newBuilder()<a name="line.173"></a>
-<span class="sourceLineNo">174</span> .setHostName(hostPort.getHostname())<a name="line.174"></a>
-<span class="sourceLineNo">175</span> .setPort(hostPort.getPort())<a name="line.175"></a>
-<span class="sourceLineNo">176</span> .build())<a name="line.176"></a>
-<span class="sourceLineNo">177</span> .build();<a name="line.177"></a>
-<span class="sourceLineNo">178</span> try {<a name="line.178"></a>
-<span class="sourceLineNo">179</span> GetRSGroupInfoOfServerResponse resp = stub.getRSGroupInfoOfServer(null, request);<a name="line.179"></a>
-<span class="sourceLineNo">180</span> if (resp.hasRSGroupInfo()) {<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span> return null;<a name="line.183"></a>
-<span class="sourceLineNo">184</span> } catch (ServiceException e) {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.185"></a>
-<span class="sourceLineNo">186</span> }<a name="line.186"></a>
-<span class="sourceLineNo">187</span> }<a name="line.187"></a>
-<span class="sourceLineNo">188</span><a name="line.188"></a>
-<span class="sourceLineNo">189</span> @Override<a name="line.189"></a>
-<span class="sourceLineNo">190</span> public void moveServersAndTables(Set<Address> servers, Set<TableName> tables, String targetGroup)<a name="line.190"></a>
-<span class="sourceLineNo">191</span> throws IOException {<a name="line.191"></a>
-<span class="sourceLineNo">192</span> MoveServersAndTablesRequest.Builder builder =<a name="line.192"></a>
-<span class="sourceLineNo">193</span> MoveServersAndTablesRequest.newBuilder().setTargetGroup(targetGroup);<a name="line.193"></a>
-<span class="sourceLineNo">194</span> for(Address el: servers) {<a name="line.194"></a>
-<span class="sourceLineNo">195</span> builder.addServers(HBaseProtos.ServerName.newBuilder()<a name="line.195"></a>
-<span class="sourceLineNo">196</span> .setHostName(el.getHostname())<a name="line.196"></a>
-<span class="sourceLineNo">197</span> .setPort(el.getPort())<a name="line.197"></a>
-<span class="sourceLineNo">198</span> .build());<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span> for(TableName tableName: tables) {<a name="line.200"></a>
-<span class="sourceLineNo">201</span> builder.addTableName(ProtobufUtil.toProtoTableName(tableName));<a name="line.201"></a>
-<span class="sourceLineNo">202</span> }<a name="line.202"></a>
-<span class="sourceLineNo">203</span> try {<a name="line.203"></a>
-<span class="sourceLineNo">204</span> stub.moveServersAndTables(null, builder.build());<a name="line.204"></a>
-<span class="sourceLineNo">205</span> } catch (ServiceException e) {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span> }<a name="line.208"></a>
-<span class="sourceLineNo">209</span><a name="line.209"></a>
-<span class="sourceLineNo">210</span> @Override<a name="line.210"></a>
-<span class="sourceLineNo">211</span> public void removeServers(Set<Address> servers) throws IOException {<a name="line.211"></a>
-<span class="sourceLineNo">212</span> Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet();<a name="line.212"></a>
-<span class="sourceLineNo">213</span> for(Address el: servers) {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> hostPorts.add(HBaseProtos.ServerName.newBuilder()<a name="line.214"></a>
-<span class="sourceLineNo">215</span> .setHostName(el.getHostname())<a name="line.215"></a>
-<span class="sourceLineNo">216</span> .setPort(el.getPort())<a name="line.216"></a>
-<span class="sourceLineNo">217</span> .build());<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> RemoveServersRequest request = RemoveServersRequest.newBuilder()<a name="line.219"></a>
-<span class="sourceLineNo">220</span> .addAllServers(hostPorts)<a name="line.220"></a>
-<span class="sourceLineNo">221</span> .build();<a name="line.221"></a>
-<span class="sourceLineNo">222</span> try {<a name="line.222"></a>
-<span class="sourceLineNo">223</span> stub.removeServers(null, request);<a name="line.223"></a>
-<span class="sourceLineNo">224</span> } catch (ServiceException e) {<a name="line.224"></a>
-<span class="sourceLineNo">225</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.225"></a>
-<span class="sourceLineNo">226</span> }<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span>}<a name="line.228"></a>
+<span class="sourceLineNo">020</span>import com.google.protobuf.ServiceException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span><a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Set;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.net.Address;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.AddRSGroupRequest;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupRequest;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerRequest;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerResponse;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableRequest;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableResponse;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoRequest;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoResponse;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosRequest;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesRequest;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveServersRequest;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.MoveTablesRequest;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RSGroupAdminService;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupRequest;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos.RemoveServersRequest;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.protobuf.generated.RSGroupProtos;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.48"></a>
+<span class="sourceLineNo">049</span><a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Sets;<a name="line.50"></a>
+<span class="sourceLineNo">051</span><a name="line.51"></a>
+<span class="sourceLineNo">052</span>/**<a name="line.52"></a>
+<span class="sourceLineNo">053</span> * Client used for managing region server group information.<a name="line.53"></a>
+<span class="sourceLineNo">054</span> */<a name="line.54"></a>
+<span class="sourceLineNo">055</span>@InterfaceAudience.Private<a name="line.55"></a>
+<span class="sourceLineNo">056</span>class RSGroupAdminClient implements RSGroupAdmin {<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private RSGroupAdminService.BlockingInterface stub;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> public RSGroupAdminClient(Connection conn) throws IOException {<a name="line.59"></a>
+<span class="sourceLineNo">060</span> stub = RSGroupAdminService.newBlockingStub(conn.getAdmin().coprocessorService());<a name="line.60"></a>
+<span class="sourceLineNo">061</span> }<a name="line.61"></a>
+<span class="sourceLineNo">062</span><a name="line.62"></a>
+<span class="sourceLineNo">063</span> @Override<a name="line.63"></a>
+<span class="sourceLineNo">064</span> public RSGroupInfo getRSGroupInfo(String groupName) throws IOException {<a name="line.64"></a>
+<span class="sourceLineNo">065</span> try {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> GetRSGroupInfoResponse resp = stub.getRSGroupInfo(null,<a name="line.66"></a>
+<span class="sourceLineNo">067</span> GetRSGroupInfoRequest.newBuilder().setRSGroupName(groupName).build());<a name="line.67"></a>
+<span class="sourceLineNo">068</span> if(resp.hasRSGroupInfo()) {<a name="line.68"></a>
+<span class="sourceLineNo">069</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.69"></a>
+<span class="sourceLineNo">070</span> }<a name="line.70"></a>
+<span class="sourceLineNo">071</span> return null;<a name="line.71"></a>
+<span class="sourceLineNo">072</span> } catch (ServiceException e) {<a name="line.72"></a>
+<span class="sourceLineNo">073</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.73"></a>
+<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">075</span> }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span> @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span> public RSGroupInfo getRSGroupInfoOfTable(TableName tableName) throws IOException {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> GetRSGroupInfoOfTableRequest request = GetRSGroupInfoOfTableRequest.newBuilder().setTableName(<a name="line.79"></a>
+<span class="sourceLineNo">080</span> ProtobufUtil.toProtoTableName(tableName)).build();<a name="line.80"></a>
+<span class="sourceLineNo">081</span> try {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> GetRSGroupInfoOfTableResponse resp = stub.getRSGroupInfoOfTable(null, request);<a name="line.82"></a>
+<span class="sourceLineNo">083</span> if (resp.hasRSGroupInfo()) {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span> return null;<a name="line.86"></a>
+<span class="sourceLineNo">087</span> } catch (ServiceException e) {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span><a name="line.91"></a>
+<span class="sourceLineNo">092</span> @Override<a name="line.92"></a>
+<span class="sourceLineNo">093</span> public void moveServers(Set<Address> servers, String targetGroup) throws IOException {<a name="line.93"></a>
+<span class="sourceLineNo">094</span> Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet();<a name="line.94"></a>
+<span class="sourceLineNo">095</span> for(Address el: servers) {<a name="line.95"></a>
+<span class="sourceLineNo">096</span> hostPorts.add(HBaseProtos.ServerName.newBuilder()<a name="line.96"></a>
+<span class="sourceLineNo">097</span> .setHostName(el.getHostname())<a name="line.97"></a>
+<span class="sourceLineNo">098</span> .setPort(el.getPort())<a name="line.98"></a>
+<span class="sourceLineNo">099</span> .build());<a name="line.99"></a>
+<span class="sourceLineNo">100</span> }<a name="line.100"></a>
+<span class="sourceLineNo">101</span> MoveServersRequest request = MoveServersRequest.newBuilder()<a name="line.101"></a>
+<span class="sourceLineNo">102</span> .setTargetGroup(targetGroup)<a name="line.102"></a>
+<span class="sourceLineNo">103</span> .addAllServers(hostPorts)<a name="line.103"></a>
+<span class="sourceLineNo">104</span> .build();<a name="line.104"></a>
+<span class="sourceLineNo">105</span> try {<a name="line.105"></a>
+<span class="sourceLineNo">106</span> stub.moveServers(null, request);<a name="line.106"></a>
+<span class="sourceLineNo">107</span> } catch (ServiceException e) {<a name="line.107"></a>
+<span class="sourceLineNo">108</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> }<a name="line.109"></a>
+<span class="sourceLineNo">110</span> }<a name="line.110"></a>
+<span class="sourceLineNo">111</span><a name="line.111"></a>
+<span class="sourceLineNo">112</span> @Override<a name="line.112"></a>
+<span class="sourceLineNo">113</span> public void moveTables(Set<TableName> tables, String targetGroup) throws IOException {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> MoveTablesRequest.Builder builder = MoveTablesRequest.newBuilder().setTargetGroup(targetGroup);<a name="line.114"></a>
+<span class="sourceLineNo">115</span> for(TableName tableName: tables) {<a name="line.115"></a>
+<span class="sourceLineNo">116</span> builder.addTableName(ProtobufUtil.toProtoTableName(tableName));<a name="line.116"></a>
+<span class="sourceLineNo">117</span> }<a name="line.117"></a>
+<span class="sourceLineNo">118</span> try {<a name="line.118"></a>
+<span class="sourceLineNo">119</span> stub.moveTables(null, builder.build());<a name="line.119"></a>
+<span class="sourceLineNo">120</span> } catch (ServiceException e) {<a name="line.120"></a>
+<span class="sourceLineNo">121</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> }<a name="line.122"></a>
+<span class="sourceLineNo">123</span> }<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> @Override<a name="line.125"></a>
+<span class="sourceLineNo">126</span> public void addRSGroup(String groupName) throws IOException {<a name="line.126"></a>
+<span class="sourceLineNo">127</span> AddRSGroupRequest request = AddRSGroupRequest.newBuilder().setRSGroupName(groupName).build();<a name="line.127"></a>
+<span class="sourceLineNo">128</span> try {<a name="line.128"></a>
+<span class="sourceLineNo">129</span> stub.addRSGroup(null, request);<a name="line.129"></a>
+<span class="sourceLineNo">130</span> } catch (ServiceException e) {<a name="line.130"></a>
+<span class="sourceLineNo">131</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.131"></a>
+<span class="sourceLineNo">132</span> }<a name="line.132"></a>
+<span class="sourceLineNo">133</span> }<a name="line.133"></a>
+<span class="sourceLineNo">134</span><a name="line.134"></a>
+<span class="sourceLineNo">135</span> @Override<a name="line.135"></a>
+<span class="sourceLineNo">136</span> public void removeRSGroup(String name) throws IOException {<a name="line.136"></a>
+<span class="sourceLineNo">137</span> RemoveRSGroupRequest request = RemoveRSGroupRequest.newBuilder().setRSGroupName(name).build();<a name="line.137"></a>
+<span class="sourceLineNo">138</span> try {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> stub.removeRSGroup(null, request);<a name="line.139"></a>
+<span class="sourceLineNo">140</span> } catch (ServiceException e) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> }<a name="line.142"></a>
+<span class="sourceLineNo">143</span> }<a name="line.143"></a>
+<span class="sourceLineNo">144</span><a name="line.144"></a>
+<span class="sourceLineNo">145</span> @Override<a name="line.145"></a>
+<span class="sourceLineNo">146</span> public boolean balanceRSGroup(String groupName) throws IOException {<a name="line.146"></a>
+<span class="sourceLineNo">147</span> BalanceRSGroupRequest request = BalanceRSGroupRequest.newBuilder()<a name="line.147"></a>
+<span class="sourceLineNo">148</span> .setRSGroupName(groupName).build();<a name="line.148"></a>
+<span class="sourceLineNo">149</span> try {<a name="line.149"></a>
+<span class="sourceLineNo">150</span> return stub.balanceRSGroup(null, request).getBalanceRan();<a name="line.150"></a>
+<span class="sourceLineNo">151</span> } catch (ServiceException e) {<a name="line.151"></a>
+<span class="sourceLineNo">152</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.152"></a>
+<span class="sourceLineNo">153</span> }<a name="line.153"></a>
+<span class="sourceLineNo">154</span> }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> @Override<a name="line.156"></a>
+<span class="sourceLineNo">157</span> public List<RSGroupInfo> listRSGroups() throws IOException {<a name="line.157"></a>
+<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
+<span class="sourceLineNo">159</span> List<RSGroupProtos.RSGroupInfo> resp = stub.listRSGroupInfos(null,<a name="line.159"></a>
+<span class="sourceLineNo">160</span> ListRSGroupInfosRequest.getDefaultInstance()).getRSGroupInfoList();<a name="line.160"></a>
+<span class="sourceLineNo">161</span> List<RSGroupInfo> result = new ArrayList<>(resp.size());<a name="line.161"></a>
+<span class="sourceLineNo">162</span> for(RSGroupProtos.RSGroupInfo entry : resp) {<a name="line.162"></a>
+<span class="sourceLineNo">163</span> result.add(RSGroupProtobufUtil.toGroupInfo(entry));<a name="line.163"></a>
+<span class="sourceLineNo">164</span> }<a name="line.164"></a>
+<span class="sourceLineNo">165</span> return result;<a name="line.165"></a>
+<span class="sourceLineNo">166</span> } catch (ServiceException e) {<a name="line.166"></a>
+<span class="sourceLineNo">167</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.167"></a>
+<span class="sourceLineNo">168</span> }<a name="line.168"></a>
+<span class="sourceLineNo">169</span> }<a name="line.169"></a>
+<span class="sourceLineNo">170</span><a name="line.170"></a>
+<span class="sourceLineNo">171</span> @Override<a name="line.171"></a>
+<span class="sourceLineNo">172</span> public RSGroupInfo getRSGroupOfServer(Address hostPort) throws IOException {<a name="line.172"></a>
+<span class="sourceLineNo">173</span> GetRSGroupInfoOfServerRequest request = GetRSGroupInfoOfServerRequest.newBuilder()<a name="line.173"></a>
+<span class="sourceLineNo">174</span> .setServer(HBaseProtos.ServerName.newBuilder()<a name="line.174"></a>
+<span class="sourceLineNo">175</span> .setHostName(hostPort.getHostname())<a name="line.175"></a>
+<span class="sourceLineNo">176</span> .setPort(hostPort.getPort())<a name="line.176"></a>
+<span class="sourceLineNo">177</span> .build())<a name="line.177"></a>
+<span class="sourceLineNo">178</span> .build();<a name="line.178"></a>
+<span class="sourceLineNo">179</span> try {<a name="line.179"></a>
+<span class="sourceLineNo">180</span> GetRSGroupInfoOfServerResponse resp = stub.getRSGroupInfoOfServer(null, request);<a name="line.180"></a>
+<span class="sourceLineNo">181</span> if (resp.hasRSGroupInfo()) {<a name="line.181"></a>
+<span class="sourceLineNo">182</span> return RSGroupProtobufUtil.toGroupInfo(resp.getRSGroupInfo());<a name="line.182"></a>
+<span class="sourceLineNo">183</span> }<a name="line.183"></a>
+<span class="sourceLineNo">184</span> return null;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> } catch (ServiceException e) {<a name="line.185"></a>
+<span class="sourceLineNo">186</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.186"></a>
+<span class="sourceLineNo">187</span> }<a name="line.187"></a>
+<span class="sourceLineNo">188</span> }<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span> @Override<a name="line.190"></a>
+<span class="sourceLineNo">191</span> public void moveServersAndTables(Set<Address> servers, Set<TableName> tables, String targetGroup)<a name="line.191"></a>
+<span class="sourceLineNo">192</span> throws IOException {<a name="line.192"></a>
+<span class="sourceLineNo">193</span> MoveServersAndTablesRequest.Builder builder =<a name="line.193"></a>
+<span class="sourceLineNo">194</span> MoveServersAndTablesRequest.newBuilder().setTargetGroup(targetGroup);<a name="line.194"></a>
+<span class="sourceLineNo">195</span> for(Address el: servers) {<a name="line.195"></a>
+<span class="sourceLineNo">196</span> builder.addServers(HBaseProtos.ServerName.newBuilder()<a name="line.196"></a>
+<span class="sourceLineNo">197</span> .setHostName(el.getHostname())<a name="line.197"></a>
+<span class="sourceLineNo">198</span> .setPort(el.getPort())<a name="line.198"></a>
+<span class="sourceLineNo">199</span> .build());<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span> for(TableName tableName: tables) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> builder.addTableName(ProtobufUtil.toProtoTableName(tableName));<a name="line.202"></a>
+<span class="sourceLineNo">203</span> }<a name="line.203"></a>
+<span class="sourceLineNo">204</span> try {<a name="line.204"></a>
+<span class="sourceLineNo">205</span> stub.moveServersAndTables(null, builder.build());<a name="line.205"></a>
+<span class="sourceLineNo">206</span> } catch (ServiceException e) {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span> }<a name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span> @Override<a name="line.211"></a>
+<span class="sourceLineNo">212</span> public void removeServers(Set<Address> servers) throws IOException {<a name="line.212"></a>
+<span class="sourceLineNo">213</span> Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet();<a name="line.213"></a>
+<span class="sourceLineNo">214</span> for(Address el: servers) {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> hostPorts.add(HBaseProtos.ServerName.newBuilder()<a name="line.215"></a>
+<span class="sourceLineNo">216</span> .setHostName(el.getHostname())<a name="line.216"></a>
+<span class="sourceLineNo">217</span> .setPort(el.getPort())<a name="line.217"></a>
+<span class="sourceLineNo">218</span> .build());<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span> RemoveServersRequest request = RemoveServersRequest.newBuilder()<a name="line.220"></a>
+<span class="sourceLineNo">221</span> .addAllServers(hostPorts)<a name="line.221"></a>
+<span class="sourceLineNo">222</span> .build();<a name="line.222"></a>
+<span class="sourceLineNo">223</span> try {<a name="line.223"></a>
+<span class="sourceLineNo">224</span> stub.removeServers(null, request);<a name="line.224"></a>
+<span class="sourceLineNo">225</span> } catch (ServiceException e) {<a name="line.225"></a>
+<span class="sourceLineNo">226</span> throw ProtobufUtil.handleRemoteException(e);<a name="line.226"></a>
+<span class="sourceLineNo">227</span> }<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span>}<a name="line.229"></a>