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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <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.HashMap;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.HashSet;<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.Map;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Optional;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Set;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.stream.Collectors;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HConstants;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.BalanceRequest;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.BalanceResponse;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.net.Address;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.slf4j.Logger;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.slf4j.LoggerFactory;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hbase.thirdparty.com.google.protobuf.RpcCallback;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hbase.thirdparty.com.google.protobuf.RpcController;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.AddRSGroupRequest;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.AddRSGroupResponse;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupRequest;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupResponse;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerRequest;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerResponse;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableRequest;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableResponse;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoRequest;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoResponse;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosRequest;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosResponse;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesRequest;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesResponse;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersRequest;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersResponse;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveTablesRequest;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveTablesResponse;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupRequest;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupResponse;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveServersRequest;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveServersResponse;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RenameRSGroupRequest;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RenameRSGroupResponse;<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> * Implementation of RSGroupAdminService defined in RSGroupAdmin.proto. This class calls<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> * {@link RSGroupInfoManagerImpl} for actual work, converts result to protocol buffer response,<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> * handles exceptions if any occurred and then calls the {@code RpcCallback} with the response.<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * @deprecated Keep it here only for compatibility with {@link RSGroupAdminClient}, using<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * {@link org.apache.hadoop.hbase.master.MasterRpcServices} instead.<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> */<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>@Deprecated<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>class RSGroupAdminServiceImpl extends RSGroupAdminProtos.RSGroupAdminService {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> private static final Logger LOG = LoggerFactory.getLogger(RSGroupAdminServiceImpl.class);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> private MasterServices master;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private RSGroupInfoManager rsGroupInfoManager;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> RSGroupAdminServiceImpl() {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> }<a name="line.92"></a> |
| <span class="sourceLineNo">093</span><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> void initialize(MasterServices masterServices) {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> this.master = masterServices;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> this.rsGroupInfoManager = masterServices.getRSGroupInfoManager();<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> // for backward compatible<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> private RSGroupInfo fillTables(RSGroupInfo rsGroupInfo) throws IOException {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> return RSGroupUtil.fillTables(rsGroupInfo, master.getTableDescriptors().getAll().values());<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> @Override<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public void getRSGroupInfo(RpcController controller, GetRSGroupInfoRequest request,<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> RpcCallback<GetRSGroupInfoResponse> done) {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> GetRSGroupInfoResponse.Builder builder = GetRSGroupInfoResponse.newBuilder();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> String groupName = request.getRSGroupName();<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> LOG.info(<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, group=" + groupName);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> try {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> master.getMasterCoprocessorHost().preGetRSGroupInfo(groupName);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> RSGroupInfo rsGroupInfo = rsGroupInfoManager.getRSGroup(groupName);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> if (rsGroupInfo != null) {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(rsGroupInfo)));<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> }<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> master.getMasterCoprocessorHost().postGetRSGroupInfo(groupName);<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> } catch (IOException e) {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> done.run(builder.build());<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> @Override<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> public void getRSGroupInfoOfTable(RpcController controller, GetRSGroupInfoOfTableRequest request,<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> RpcCallback<GetRSGroupInfoOfTableResponse> done) {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> GetRSGroupInfoOfTableResponse.Builder builder = GetRSGroupInfoOfTableResponse.newBuilder();<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> TableName tableName = ProtobufUtil.toTableName(request.getTableName());<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> LOG.info(<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, table=" + tableName);<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> try {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> master.getMasterCoprocessorHost().preGetRSGroupInfoOfTable(tableName);<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> Optional<RSGroupInfo> optGroup =<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> RSGroupUtil.getRSGroupInfo(master, rsGroupInfoManager, tableName);<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> if (optGroup.isPresent()) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(optGroup.get())));<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> } else {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> if (master.getTableStateManager().isTablePresent(tableName)) {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> RSGroupInfo rsGroupInfo = rsGroupInfoManager.getRSGroup(RSGroupInfo.DEFAULT_GROUP);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(rsGroupInfo)));<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> if (master.getMasterCoprocessorHost() != null) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> master.getMasterCoprocessorHost().postGetRSGroupInfoOfTable(tableName);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> }<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> } catch (IOException e) {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> done.run(builder.build());<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> @Override<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> public void moveServers(RpcController controller, MoveServersRequest request,<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> RpcCallback<MoveServersResponse> done) {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> MoveServersResponse.Builder builder = MoveServersResponse.newBuilder();<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> Set<Address> hostPorts = Sets.newHashSet();<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> for (HBaseProtos.ServerName el : request.getServersList()) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> hostPorts.add(Address.fromParts(el.getHostName(), el.getPort()));<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " to rsgroup "<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> + request.getTargetGroup());<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> try {<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> master.getMasterCoprocessorHost().preMoveServers(hostPorts, request.getTargetGroup());<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup());<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> master.getMasterCoprocessorHost().postMoveServers(hostPorts, request.getTargetGroup());<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> }<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> } catch (IOException e) {<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> }<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> done.run(builder.build());<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> }<a name="line.181"></a> |
| <span class="sourceLineNo">182</span><a name="line.182"></a> |
| <span class="sourceLineNo">183</span> private void moveTablesAndWait(Set<TableName> tables, String targetGroup) throws IOException {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> List<Long> procIds = new ArrayList<Long>();<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> for (TableName tableName : tables) {<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> TableDescriptor oldTd = master.getTableDescriptors().get(tableName);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> if (oldTd == null) {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> continue;<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> }<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> TableDescriptor newTd =<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> TableDescriptorBuilder.newBuilder(oldTd).setRegionServerGroup(targetGroup).build();<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> procIds.add(master.modifyTable(tableName, newTd, HConstants.NO_NONCE, HConstants.NO_NONCE));<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> for (long procId : procIds) {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> Procedure<?> proc = master.getMasterProcedureExecutor().getProcedure(procId);<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> if (proc == null) {<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> continue;<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> ProcedureSyncWait.waitForProcedureToCompleteIOE(master.getMasterProcedureExecutor(), proc,<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> Long.MAX_VALUE);<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> @Override<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> public void moveTables(RpcController controller, MoveTablesRequest request,<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> RpcCallback<MoveTablesResponse> done) {<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> MoveTablesResponse.Builder builder = MoveTablesResponse.newBuilder();<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> Set<TableName> tables = new HashSet<>(request.getTableNameList().size());<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> for (HBaseProtos.TableName tableName : request.getTableNameList()) {<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> tables.add(ProtobufUtil.toTableName(tableName));<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> LOG.info(master.getClientIdAuditPrefix() + " move tables " + tables + " to rsgroup "<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> + request.getTargetGroup());<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> try {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> master.getMasterCoprocessorHost().preMoveTables(tables, request.getTargetGroup());<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> }<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> moveTablesAndWait(tables, request.getTargetGroup());<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> master.getMasterCoprocessorHost().postMoveTables(tables, request.getTargetGroup());<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> }<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> } catch (IOException e) {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> }<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> done.run(builder.build());<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> @Override<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> public void addRSGroup(RpcController controller, AddRSGroupRequest request,<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> RpcCallback<AddRSGroupResponse> done) {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> AddRSGroupResponse.Builder builder = AddRSGroupResponse.newBuilder();<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> LOG.info(master.getClientIdAuditPrefix() + " add rsgroup " + request.getRSGroupName());<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> try {<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> master.getMasterCoprocessorHost().preAddRSGroup(request.getRSGroupName());<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> }<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> rsGroupInfoManager.addRSGroup(new RSGroupInfo(request.getRSGroupName()));<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> master.getMasterCoprocessorHost().postAddRSGroup(request.getRSGroupName());<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> }<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> } catch (IOException e) {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> }<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> done.run(builder.build());<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> }<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> @Override<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> public void removeRSGroup(RpcController controller, RemoveRSGroupRequest request,<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> RpcCallback<RemoveRSGroupResponse> done) {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> RemoveRSGroupResponse.Builder builder = RemoveRSGroupResponse.newBuilder();<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> LOG.info(master.getClientIdAuditPrefix() + " remove rsgroup " + request.getRSGroupName());<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> try {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> master.getMasterCoprocessorHost().preRemoveRSGroup(request.getRSGroupName());<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> rsGroupInfoManager.removeRSGroup(request.getRSGroupName());<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> master.getMasterCoprocessorHost().postRemoveRSGroup(request.getRSGroupName());<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> }<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> } catch (IOException e) {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> done.run(builder.build());<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> }<a name="line.264"></a> |
| <span class="sourceLineNo">265</span><a name="line.265"></a> |
| <span class="sourceLineNo">266</span> @Override<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> public void balanceRSGroup(RpcController controller, BalanceRSGroupRequest request,<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> RpcCallback<BalanceRSGroupResponse> done) {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> BalanceRequest balanceRequest = ProtobufUtil.toBalanceRequest(request);<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> BalanceRSGroupResponse.Builder builder =<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> BalanceRSGroupResponse.newBuilder().setBalanceRan(false);<a name="line.271"></a> |
| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> LOG.info(<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> master.getClientIdAuditPrefix() + " balance rsgroup, group=" + request.getRSGroupName());<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> try {<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> master.getMasterCoprocessorHost().preBalanceRSGroup(request.getRSGroupName(),<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> balanceRequest);<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> }<a name="line.279"></a> |
| <span class="sourceLineNo">280</span><a name="line.280"></a> |
| <span class="sourceLineNo">281</span> BalanceResponse response =<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> rsGroupInfoManager.balanceRSGroup(request.getRSGroupName(), balanceRequest);<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> ProtobufUtil.populateBalanceRSGroupResponse(builder, response);<a name="line.283"></a> |
| <span class="sourceLineNo">284</span><a name="line.284"></a> |
| <span class="sourceLineNo">285</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> master.getMasterCoprocessorHost().postBalanceRSGroup(request.getRSGroupName(),<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> balanceRequest, response);<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> }<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> } catch (IOException e) {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> done.run(builder.build());<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> }<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> @Override<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> public void listRSGroupInfos(RpcController controller, ListRSGroupInfosRequest request,<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> RpcCallback<ListRSGroupInfosResponse> done) {<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> ListRSGroupInfosResponse.Builder builder = ListRSGroupInfosResponse.newBuilder();<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> LOG.info(master.getClientIdAuditPrefix() + " list rsgroup");<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> try {<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> master.getMasterCoprocessorHost().preListRSGroups();<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> }<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> List<RSGroupInfo> rsGroupInfos = rsGroupInfoManager.listRSGroups().stream()<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> .map(RSGroupInfo::new).collect(Collectors.toList());<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> Map<String, RSGroupInfo> name2Info = new HashMap<>();<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> for (RSGroupInfo rsGroupInfo : rsGroupInfos) {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> name2Info.put(rsGroupInfo.getName(), rsGroupInfo);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> for (TableDescriptor td : master.getTableDescriptors().getAll().values()) {<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> String groupName = td.getRegionServerGroup().orElse(RSGroupInfo.DEFAULT_GROUP);<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> RSGroupInfo rsGroupInfo = name2Info.get(groupName);<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> if (rsGroupInfo != null) {<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> rsGroupInfo.addTable(td.getTableName());<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> }<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> }<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> for (RSGroupInfo rsGroupInfo : rsGroupInfos) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> // TODO: this can be done at once outside this loop, do not need to scan all every time.<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> builder.addRSGroupInfo(ProtobufUtil.toProtoGroupInfo(rsGroupInfo));<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> }<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> master.getMasterCoprocessorHost().postListRSGroups();<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> } catch (IOException e) {<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> }<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> done.run(builder.build());<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span><a name="line.329"></a> |
| <span class="sourceLineNo">330</span> @Override<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public void getRSGroupInfoOfServer(RpcController controller,<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> GetRSGroupInfoOfServerRequest request, RpcCallback<GetRSGroupInfoOfServerResponse> done) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> GetRSGroupInfoOfServerResponse.Builder builder = GetRSGroupInfoOfServerResponse.newBuilder();<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> Address hp =<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> Address.fromParts(request.getServer().getHostName(), request.getServer().getPort());<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> LOG.info(master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, server=" + hp);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> try {<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> master.getMasterCoprocessorHost().preGetRSGroupInfoOfServer(hp);<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> }<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> RSGroupInfo info = rsGroupInfoManager.getRSGroupOfServer(hp);<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> if (info != null) {<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(info)));<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> }<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> master.getMasterCoprocessorHost().postGetRSGroupInfoOfServer(hp);<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> }<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> } catch (IOException e) {<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> }<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> done.run(builder.build());<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> }<a name="line.352"></a> |
| <span class="sourceLineNo">353</span><a name="line.353"></a> |
| <span class="sourceLineNo">354</span> @Override<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> public void moveServersAndTables(RpcController controller, MoveServersAndTablesRequest request,<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> RpcCallback<MoveServersAndTablesResponse> done) {<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> MoveServersAndTablesResponse.Builder builder = MoveServersAndTablesResponse.newBuilder();<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> Set<Address> hostPorts = Sets.newHashSet();<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> for (HBaseProtos.ServerName el : request.getServersList()) {<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> hostPorts.add(Address.fromParts(el.getHostName(), el.getPort()));<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> Set<TableName> tables = new HashSet<>(request.getTableNameList().size());<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> for (HBaseProtos.TableName tableName : request.getTableNameList()) {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> tables.add(ProtobufUtil.toTableName(tableName));<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> }<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " and tables "<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> + tables + " to rsgroup" + request.getTargetGroup());<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> try {<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> master.getMasterCoprocessorHost().preMoveServersAndTables(hostPorts, tables,<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> request.getTargetGroup());<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> }<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup());<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> moveTablesAndWait(tables, request.getTargetGroup());<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> master.getMasterCoprocessorHost().postMoveServersAndTables(hostPorts, tables,<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> request.getTargetGroup());<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> }<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> } catch (IOException e) {<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> }<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> done.run(builder.build());<a 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> @Override<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> public void removeServers(RpcController controller, RemoveServersRequest request,<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> RpcCallback<RemoveServersResponse> done) {<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> RemoveServersResponse.Builder builder = RemoveServersResponse.newBuilder();<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> Set<Address> servers = Sets.newHashSet();<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> for (HBaseProtos.ServerName el : request.getServersList()) {<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> servers.add(Address.fromParts(el.getHostName(), el.getPort()));<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> }<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> LOG.info(<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> master.getClientIdAuditPrefix() + " remove decommissioned servers from rsgroup: " + servers);<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> try {<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> master.getMasterCoprocessorHost().preRemoveServers(servers);<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> }<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> rsGroupInfoManager.removeServers(servers);<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> master.getMasterCoprocessorHost().postRemoveServers(servers);<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> } catch (IOException e) {<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> }<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> done.run(builder.build());<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> }<a name="line.407"></a> |
| <span class="sourceLineNo">408</span><a name="line.408"></a> |
| <span class="sourceLineNo">409</span> @Override<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> public void renameRSGroup(RpcController controller, RenameRSGroupRequest request,<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> RpcCallback<RenameRSGroupResponse> done) {<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> String oldRSGroup = request.getOldRsgroupName();<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> String newRSGroup = request.getNewRsgroupName();<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> LOG.info("{} rename rsgroup from {} to {}", master.getClientIdAuditPrefix(), oldRSGroup,<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> newRSGroup);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span><a name="line.416"></a> |
| <span class="sourceLineNo">417</span> RenameRSGroupResponse.Builder builder = RenameRSGroupResponse.newBuilder();<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> try {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> master.getMasterCoprocessorHost().preRenameRSGroup(oldRSGroup, newRSGroup);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> rsGroupInfoManager.renameRSGroup(oldRSGroup, newRSGroup);<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> if (master.getMasterCoprocessorHost() != null) {<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> master.getMasterCoprocessorHost().postRenameRSGroup(oldRSGroup, newRSGroup);<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> }<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> } catch (IOException e) {<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> CoprocessorRpcUtils.setControllerException(controller, e);<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> }<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> done.run(builder.build());<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> }<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> |
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| </pre> |
| </div> |
| </body> |
| </html> |
