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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.rsgroup;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import java.io.IOException;</span> |
| <span class="source-line-no">021</span><span id="line-21">import java.util.ArrayList;</span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.HashMap;</span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.HashSet;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.List;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.Map;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.Optional;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.Set;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.stream.Collectors;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.client.BalanceRequest;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.client.BalanceResponse;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.client.TableDescriptor;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.master.MasterServices;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.net.Address;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.procedure2.Procedure;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.slf4j.Logger;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">042</span><span id="line-42"></span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hbase.thirdparty.com.google.common.collect.Sets;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hbase.thirdparty.com.google.protobuf.RpcCallback;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hbase.thirdparty.com.google.protobuf.RpcController;</span> |
| <span class="source-line-no">046</span><span id="line-46"></span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.AddRSGroupRequest;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.AddRSGroupResponse;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupRequest;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.BalanceRSGroupResponse;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerRequest;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfServerResponse;</span> |
| <span class="source-line-no">056</span><span id="line-56">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableRequest;</span> |
| <span class="source-line-no">057</span><span id="line-57">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoOfTableResponse;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoRequest;</span> |
| <span class="source-line-no">059</span><span id="line-59">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.GetRSGroupInfoResponse;</span> |
| <span class="source-line-no">060</span><span id="line-60">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosRequest;</span> |
| <span class="source-line-no">061</span><span id="line-61">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.ListRSGroupInfosResponse;</span> |
| <span class="source-line-no">062</span><span id="line-62">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesRequest;</span> |
| <span class="source-line-no">063</span><span id="line-63">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersAndTablesResponse;</span> |
| <span class="source-line-no">064</span><span id="line-64">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersRequest;</span> |
| <span class="source-line-no">065</span><span id="line-65">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveServersResponse;</span> |
| <span class="source-line-no">066</span><span id="line-66">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveTablesRequest;</span> |
| <span class="source-line-no">067</span><span id="line-67">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.MoveTablesResponse;</span> |
| <span class="source-line-no">068</span><span id="line-68">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupRequest;</span> |
| <span class="source-line-no">069</span><span id="line-69">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveRSGroupResponse;</span> |
| <span class="source-line-no">070</span><span id="line-70">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveServersRequest;</span> |
| <span class="source-line-no">071</span><span id="line-71">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RemoveServersResponse;</span> |
| <span class="source-line-no">072</span><span id="line-72">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RenameRSGroupRequest;</span> |
| <span class="source-line-no">073</span><span id="line-73">import org.apache.hadoop.hbase.shaded.protobuf.generated.RSGroupAdminProtos.RenameRSGroupResponse;</span> |
| <span class="source-line-no">074</span><span id="line-74"></span> |
| <span class="source-line-no">075</span><span id="line-75">/**</span> |
| <span class="source-line-no">076</span><span id="line-76"> * Implementation of RSGroupAdminService defined in RSGroupAdmin.proto. This class calls</span> |
| <span class="source-line-no">077</span><span id="line-77"> * {@link RSGroupInfoManagerImpl} for actual work, converts result to protocol buffer response,</span> |
| <span class="source-line-no">078</span><span id="line-78"> * handles exceptions if any occurred and then calls the {@code RpcCallback} with the response.</span> |
| <span class="source-line-no">079</span><span id="line-79"> * @deprecated Keep it here only for compatibility with {@link RSGroupAdminClient}, using</span> |
| <span class="source-line-no">080</span><span id="line-80"> * {@link org.apache.hadoop.hbase.master.MasterRpcServices} instead.</span> |
| <span class="source-line-no">081</span><span id="line-81"> */</span> |
| <span class="source-line-no">082</span><span id="line-82">@Deprecated</span> |
| <span class="source-line-no">083</span><span id="line-83">class RSGroupAdminServiceImpl extends RSGroupAdminProtos.RSGroupAdminService {</span> |
| <span class="source-line-no">084</span><span id="line-84"></span> |
| <span class="source-line-no">085</span><span id="line-85"> private static final Logger LOG = LoggerFactory.getLogger(RSGroupAdminServiceImpl.class);</span> |
| <span class="source-line-no">086</span><span id="line-86"></span> |
| <span class="source-line-no">087</span><span id="line-87"> private MasterServices master;</span> |
| <span class="source-line-no">088</span><span id="line-88"></span> |
| <span class="source-line-no">089</span><span id="line-89"> private RSGroupInfoManager rsGroupInfoManager;</span> |
| <span class="source-line-no">090</span><span id="line-90"></span> |
| <span class="source-line-no">091</span><span id="line-91"> RSGroupAdminServiceImpl() {</span> |
| <span class="source-line-no">092</span><span id="line-92"> }</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> void initialize(MasterServices masterServices) {</span> |
| <span class="source-line-no">095</span><span id="line-95"> this.master = masterServices;</span> |
| <span class="source-line-no">096</span><span id="line-96"> this.rsGroupInfoManager = masterServices.getRSGroupInfoManager();</span> |
| <span class="source-line-no">097</span><span id="line-97"> }</span> |
| <span class="source-line-no">098</span><span id="line-98"></span> |
| <span class="source-line-no">099</span><span id="line-99"> // for backward compatible</span> |
| <span class="source-line-no">100</span><span id="line-100"> private RSGroupInfo fillTables(RSGroupInfo rsGroupInfo) throws IOException {</span> |
| <span class="source-line-no">101</span><span id="line-101"> return RSGroupUtil.fillTables(rsGroupInfo, master.getTableDescriptors().getAll().values());</span> |
| <span class="source-line-no">102</span><span id="line-102"> }</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> @Override</span> |
| <span class="source-line-no">105</span><span id="line-105"> public void getRSGroupInfo(RpcController controller, GetRSGroupInfoRequest request,</span> |
| <span class="source-line-no">106</span><span id="line-106"> RpcCallback<GetRSGroupInfoResponse> done) {</span> |
| <span class="source-line-no">107</span><span id="line-107"> GetRSGroupInfoResponse.Builder builder = GetRSGroupInfoResponse.newBuilder();</span> |
| <span class="source-line-no">108</span><span id="line-108"> String groupName = request.getRSGroupName();</span> |
| <span class="source-line-no">109</span><span id="line-109"> LOG.info(</span> |
| <span class="source-line-no">110</span><span id="line-110"> master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, group=" + groupName);</span> |
| <span class="source-line-no">111</span><span id="line-111"> try {</span> |
| <span class="source-line-no">112</span><span id="line-112"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">113</span><span id="line-113"> master.getMasterCoprocessorHost().preGetRSGroupInfo(groupName);</span> |
| <span class="source-line-no">114</span><span id="line-114"> }</span> |
| <span class="source-line-no">115</span><span id="line-115"> RSGroupInfo rsGroupInfo = rsGroupInfoManager.getRSGroup(groupName);</span> |
| <span class="source-line-no">116</span><span id="line-116"> if (rsGroupInfo != null) {</span> |
| <span class="source-line-no">117</span><span id="line-117"> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(rsGroupInfo)));</span> |
| <span class="source-line-no">118</span><span id="line-118"> }</span> |
| <span class="source-line-no">119</span><span id="line-119"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">120</span><span id="line-120"> master.getMasterCoprocessorHost().postGetRSGroupInfo(groupName);</span> |
| <span class="source-line-no">121</span><span id="line-121"> }</span> |
| <span class="source-line-no">122</span><span id="line-122"> } catch (IOException e) {</span> |
| <span class="source-line-no">123</span><span id="line-123"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">124</span><span id="line-124"> }</span> |
| <span class="source-line-no">125</span><span id="line-125"> done.run(builder.build());</span> |
| <span class="source-line-no">126</span><span id="line-126"> }</span> |
| <span class="source-line-no">127</span><span id="line-127"></span> |
| <span class="source-line-no">128</span><span id="line-128"> @Override</span> |
| <span class="source-line-no">129</span><span id="line-129"> public void getRSGroupInfoOfTable(RpcController controller, GetRSGroupInfoOfTableRequest request,</span> |
| <span class="source-line-no">130</span><span id="line-130"> RpcCallback<GetRSGroupInfoOfTableResponse> done) {</span> |
| <span class="source-line-no">131</span><span id="line-131"> GetRSGroupInfoOfTableResponse.Builder builder = GetRSGroupInfoOfTableResponse.newBuilder();</span> |
| <span class="source-line-no">132</span><span id="line-132"> TableName tableName = ProtobufUtil.toTableName(request.getTableName());</span> |
| <span class="source-line-no">133</span><span id="line-133"> LOG.info(</span> |
| <span class="source-line-no">134</span><span id="line-134"> master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, table=" + tableName);</span> |
| <span class="source-line-no">135</span><span id="line-135"> try {</span> |
| <span class="source-line-no">136</span><span id="line-136"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">137</span><span id="line-137"> master.getMasterCoprocessorHost().preGetRSGroupInfoOfTable(tableName);</span> |
| <span class="source-line-no">138</span><span id="line-138"> }</span> |
| <span class="source-line-no">139</span><span id="line-139"> Optional<RSGroupInfo> optGroup =</span> |
| <span class="source-line-no">140</span><span id="line-140"> RSGroupUtil.getRSGroupInfo(master, rsGroupInfoManager, tableName);</span> |
| <span class="source-line-no">141</span><span id="line-141"> if (optGroup.isPresent()) {</span> |
| <span class="source-line-no">142</span><span id="line-142"> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(optGroup.get())));</span> |
| <span class="source-line-no">143</span><span id="line-143"> } else {</span> |
| <span class="source-line-no">144</span><span id="line-144"> if (master.getTableStateManager().isTablePresent(tableName)) {</span> |
| <span class="source-line-no">145</span><span id="line-145"> RSGroupInfo rsGroupInfo = rsGroupInfoManager.getRSGroup(RSGroupInfo.DEFAULT_GROUP);</span> |
| <span class="source-line-no">146</span><span id="line-146"> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(rsGroupInfo)));</span> |
| <span class="source-line-no">147</span><span id="line-147"> }</span> |
| <span class="source-line-no">148</span><span id="line-148"> }</span> |
| <span class="source-line-no">149</span><span id="line-149"></span> |
| <span class="source-line-no">150</span><span id="line-150"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">151</span><span id="line-151"> master.getMasterCoprocessorHost().postGetRSGroupInfoOfTable(tableName);</span> |
| <span class="source-line-no">152</span><span id="line-152"> }</span> |
| <span class="source-line-no">153</span><span id="line-153"> } catch (IOException e) {</span> |
| <span class="source-line-no">154</span><span id="line-154"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">155</span><span id="line-155"> }</span> |
| <span class="source-line-no">156</span><span id="line-156"> done.run(builder.build());</span> |
| <span class="source-line-no">157</span><span id="line-157"> }</span> |
| <span class="source-line-no">158</span><span id="line-158"></span> |
| <span class="source-line-no">159</span><span id="line-159"> @Override</span> |
| <span class="source-line-no">160</span><span id="line-160"> public void moveServers(RpcController controller, MoveServersRequest request,</span> |
| <span class="source-line-no">161</span><span id="line-161"> RpcCallback<MoveServersResponse> done) {</span> |
| <span class="source-line-no">162</span><span id="line-162"> MoveServersResponse.Builder builder = MoveServersResponse.newBuilder();</span> |
| <span class="source-line-no">163</span><span id="line-163"> Set<Address> hostPorts = Sets.newHashSet();</span> |
| <span class="source-line-no">164</span><span id="line-164"> for (HBaseProtos.ServerName el : request.getServersList()) {</span> |
| <span class="source-line-no">165</span><span id="line-165"> hostPorts.add(Address.fromParts(el.getHostName(), el.getPort()));</span> |
| <span class="source-line-no">166</span><span id="line-166"> }</span> |
| <span class="source-line-no">167</span><span id="line-167"> LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " to rsgroup "</span> |
| <span class="source-line-no">168</span><span id="line-168"> + request.getTargetGroup());</span> |
| <span class="source-line-no">169</span><span id="line-169"> try {</span> |
| <span class="source-line-no">170</span><span id="line-170"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">171</span><span id="line-171"> master.getMasterCoprocessorHost().preMoveServers(hostPorts, request.getTargetGroup());</span> |
| <span class="source-line-no">172</span><span id="line-172"> }</span> |
| <span class="source-line-no">173</span><span id="line-173"> rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup());</span> |
| <span class="source-line-no">174</span><span id="line-174"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">175</span><span id="line-175"> master.getMasterCoprocessorHost().postMoveServers(hostPorts, request.getTargetGroup());</span> |
| <span class="source-line-no">176</span><span id="line-176"> }</span> |
| <span class="source-line-no">177</span><span id="line-177"> } catch (IOException e) {</span> |
| <span class="source-line-no">178</span><span id="line-178"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">179</span><span id="line-179"> }</span> |
| <span class="source-line-no">180</span><span id="line-180"> done.run(builder.build());</span> |
| <span class="source-line-no">181</span><span id="line-181"> }</span> |
| <span class="source-line-no">182</span><span id="line-182"></span> |
| <span class="source-line-no">183</span><span id="line-183"> private void moveTablesAndWait(Set<TableName> tables, String targetGroup) throws IOException {</span> |
| <span class="source-line-no">184</span><span id="line-184"> List<Long> procIds = new ArrayList<Long>();</span> |
| <span class="source-line-no">185</span><span id="line-185"> for (TableName tableName : tables) {</span> |
| <span class="source-line-no">186</span><span id="line-186"> TableDescriptor oldTd = master.getTableDescriptors().get(tableName);</span> |
| <span class="source-line-no">187</span><span id="line-187"> if (oldTd == null) {</span> |
| <span class="source-line-no">188</span><span id="line-188"> continue;</span> |
| <span class="source-line-no">189</span><span id="line-189"> }</span> |
| <span class="source-line-no">190</span><span id="line-190"> TableDescriptor newTd =</span> |
| <span class="source-line-no">191</span><span id="line-191"> TableDescriptorBuilder.newBuilder(oldTd).setRegionServerGroup(targetGroup).build();</span> |
| <span class="source-line-no">192</span><span id="line-192"> procIds.add(master.modifyTable(tableName, newTd, HConstants.NO_NONCE, HConstants.NO_NONCE));</span> |
| <span class="source-line-no">193</span><span id="line-193"> }</span> |
| <span class="source-line-no">194</span><span id="line-194"> for (long procId : procIds) {</span> |
| <span class="source-line-no">195</span><span id="line-195"> Procedure<?> proc = master.getMasterProcedureExecutor().getProcedure(procId);</span> |
| <span class="source-line-no">196</span><span id="line-196"> if (proc == null) {</span> |
| <span class="source-line-no">197</span><span id="line-197"> continue;</span> |
| <span class="source-line-no">198</span><span id="line-198"> }</span> |
| <span class="source-line-no">199</span><span id="line-199"> ProcedureSyncWait.waitForProcedureToCompleteIOE(master.getMasterProcedureExecutor(), proc,</span> |
| <span class="source-line-no">200</span><span id="line-200"> Long.MAX_VALUE);</span> |
| <span class="source-line-no">201</span><span id="line-201"> }</span> |
| <span class="source-line-no">202</span><span id="line-202"> }</span> |
| <span class="source-line-no">203</span><span id="line-203"></span> |
| <span class="source-line-no">204</span><span id="line-204"> @Override</span> |
| <span class="source-line-no">205</span><span id="line-205"> public void moveTables(RpcController controller, MoveTablesRequest request,</span> |
| <span class="source-line-no">206</span><span id="line-206"> RpcCallback<MoveTablesResponse> done) {</span> |
| <span class="source-line-no">207</span><span id="line-207"> MoveTablesResponse.Builder builder = MoveTablesResponse.newBuilder();</span> |
| <span class="source-line-no">208</span><span id="line-208"> Set<TableName> tables = new HashSet<>(request.getTableNameList().size());</span> |
| <span class="source-line-no">209</span><span id="line-209"> for (HBaseProtos.TableName tableName : request.getTableNameList()) {</span> |
| <span class="source-line-no">210</span><span id="line-210"> tables.add(ProtobufUtil.toTableName(tableName));</span> |
| <span class="source-line-no">211</span><span id="line-211"> }</span> |
| <span class="source-line-no">212</span><span id="line-212"> LOG.info(master.getClientIdAuditPrefix() + " move tables " + tables + " to rsgroup "</span> |
| <span class="source-line-no">213</span><span id="line-213"> + request.getTargetGroup());</span> |
| <span class="source-line-no">214</span><span id="line-214"> try {</span> |
| <span class="source-line-no">215</span><span id="line-215"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">216</span><span id="line-216"> master.getMasterCoprocessorHost().preMoveTables(tables, request.getTargetGroup());</span> |
| <span class="source-line-no">217</span><span id="line-217"> }</span> |
| <span class="source-line-no">218</span><span id="line-218"> moveTablesAndWait(tables, request.getTargetGroup());</span> |
| <span class="source-line-no">219</span><span id="line-219"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">220</span><span id="line-220"> master.getMasterCoprocessorHost().postMoveTables(tables, request.getTargetGroup());</span> |
| <span class="source-line-no">221</span><span id="line-221"> }</span> |
| <span class="source-line-no">222</span><span id="line-222"> } catch (IOException e) {</span> |
| <span class="source-line-no">223</span><span id="line-223"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">224</span><span id="line-224"> }</span> |
| <span class="source-line-no">225</span><span id="line-225"> done.run(builder.build());</span> |
| <span class="source-line-no">226</span><span id="line-226"> }</span> |
| <span class="source-line-no">227</span><span id="line-227"></span> |
| <span class="source-line-no">228</span><span id="line-228"> @Override</span> |
| <span class="source-line-no">229</span><span id="line-229"> public void addRSGroup(RpcController controller, AddRSGroupRequest request,</span> |
| <span class="source-line-no">230</span><span id="line-230"> RpcCallback<AddRSGroupResponse> done) {</span> |
| <span class="source-line-no">231</span><span id="line-231"> AddRSGroupResponse.Builder builder = AddRSGroupResponse.newBuilder();</span> |
| <span class="source-line-no">232</span><span id="line-232"> LOG.info(master.getClientIdAuditPrefix() + " add rsgroup " + request.getRSGroupName());</span> |
| <span class="source-line-no">233</span><span id="line-233"> try {</span> |
| <span class="source-line-no">234</span><span id="line-234"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">235</span><span id="line-235"> master.getMasterCoprocessorHost().preAddRSGroup(request.getRSGroupName());</span> |
| <span class="source-line-no">236</span><span id="line-236"> }</span> |
| <span class="source-line-no">237</span><span id="line-237"> rsGroupInfoManager.addRSGroup(new RSGroupInfo(request.getRSGroupName()));</span> |
| <span class="source-line-no">238</span><span id="line-238"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">239</span><span id="line-239"> master.getMasterCoprocessorHost().postAddRSGroup(request.getRSGroupName());</span> |
| <span class="source-line-no">240</span><span id="line-240"> }</span> |
| <span class="source-line-no">241</span><span id="line-241"> } catch (IOException e) {</span> |
| <span class="source-line-no">242</span><span id="line-242"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">243</span><span id="line-243"> }</span> |
| <span class="source-line-no">244</span><span id="line-244"> done.run(builder.build());</span> |
| <span class="source-line-no">245</span><span id="line-245"> }</span> |
| <span class="source-line-no">246</span><span id="line-246"></span> |
| <span class="source-line-no">247</span><span id="line-247"> @Override</span> |
| <span class="source-line-no">248</span><span id="line-248"> public void removeRSGroup(RpcController controller, RemoveRSGroupRequest request,</span> |
| <span class="source-line-no">249</span><span id="line-249"> RpcCallback<RemoveRSGroupResponse> done) {</span> |
| <span class="source-line-no">250</span><span id="line-250"> RemoveRSGroupResponse.Builder builder = RemoveRSGroupResponse.newBuilder();</span> |
| <span class="source-line-no">251</span><span id="line-251"> LOG.info(master.getClientIdAuditPrefix() + " remove rsgroup " + request.getRSGroupName());</span> |
| <span class="source-line-no">252</span><span id="line-252"> try {</span> |
| <span class="source-line-no">253</span><span id="line-253"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">254</span><span id="line-254"> master.getMasterCoprocessorHost().preRemoveRSGroup(request.getRSGroupName());</span> |
| <span class="source-line-no">255</span><span id="line-255"> }</span> |
| <span class="source-line-no">256</span><span id="line-256"> rsGroupInfoManager.removeRSGroup(request.getRSGroupName());</span> |
| <span class="source-line-no">257</span><span id="line-257"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">258</span><span id="line-258"> master.getMasterCoprocessorHost().postRemoveRSGroup(request.getRSGroupName());</span> |
| <span class="source-line-no">259</span><span id="line-259"> }</span> |
| <span class="source-line-no">260</span><span id="line-260"> } catch (IOException e) {</span> |
| <span class="source-line-no">261</span><span id="line-261"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">262</span><span id="line-262"> }</span> |
| <span class="source-line-no">263</span><span id="line-263"> done.run(builder.build());</span> |
| <span class="source-line-no">264</span><span id="line-264"> }</span> |
| <span class="source-line-no">265</span><span id="line-265"></span> |
| <span class="source-line-no">266</span><span id="line-266"> @Override</span> |
| <span class="source-line-no">267</span><span id="line-267"> public void balanceRSGroup(RpcController controller, BalanceRSGroupRequest request,</span> |
| <span class="source-line-no">268</span><span id="line-268"> RpcCallback<BalanceRSGroupResponse> done) {</span> |
| <span class="source-line-no">269</span><span id="line-269"> BalanceRequest balanceRequest = ProtobufUtil.toBalanceRequest(request);</span> |
| <span class="source-line-no">270</span><span id="line-270"> BalanceRSGroupResponse.Builder builder =</span> |
| <span class="source-line-no">271</span><span id="line-271"> BalanceRSGroupResponse.newBuilder().setBalanceRan(false);</span> |
| <span class="source-line-no">272</span><span id="line-272"></span> |
| <span class="source-line-no">273</span><span id="line-273"> LOG.info(</span> |
| <span class="source-line-no">274</span><span id="line-274"> master.getClientIdAuditPrefix() + " balance rsgroup, group=" + request.getRSGroupName());</span> |
| <span class="source-line-no">275</span><span id="line-275"> try {</span> |
| <span class="source-line-no">276</span><span id="line-276"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">277</span><span id="line-277"> master.getMasterCoprocessorHost().preBalanceRSGroup(request.getRSGroupName(),</span> |
| <span class="source-line-no">278</span><span id="line-278"> balanceRequest);</span> |
| <span class="source-line-no">279</span><span id="line-279"> }</span> |
| <span class="source-line-no">280</span><span id="line-280"></span> |
| <span class="source-line-no">281</span><span id="line-281"> BalanceResponse response =</span> |
| <span class="source-line-no">282</span><span id="line-282"> rsGroupInfoManager.balanceRSGroup(request.getRSGroupName(), balanceRequest);</span> |
| <span class="source-line-no">283</span><span id="line-283"> ProtobufUtil.populateBalanceRSGroupResponse(builder, response);</span> |
| <span class="source-line-no">284</span><span id="line-284"></span> |
| <span class="source-line-no">285</span><span id="line-285"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">286</span><span id="line-286"> master.getMasterCoprocessorHost().postBalanceRSGroup(request.getRSGroupName(),</span> |
| <span class="source-line-no">287</span><span id="line-287"> balanceRequest, response);</span> |
| <span class="source-line-no">288</span><span id="line-288"> }</span> |
| <span class="source-line-no">289</span><span id="line-289"> } catch (IOException e) {</span> |
| <span class="source-line-no">290</span><span id="line-290"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">291</span><span id="line-291"> }</span> |
| <span class="source-line-no">292</span><span id="line-292"> done.run(builder.build());</span> |
| <span class="source-line-no">293</span><span id="line-293"> }</span> |
| <span class="source-line-no">294</span><span id="line-294"></span> |
| <span class="source-line-no">295</span><span id="line-295"> @Override</span> |
| <span class="source-line-no">296</span><span id="line-296"> public void listRSGroupInfos(RpcController controller, ListRSGroupInfosRequest request,</span> |
| <span class="source-line-no">297</span><span id="line-297"> RpcCallback<ListRSGroupInfosResponse> done) {</span> |
| <span class="source-line-no">298</span><span id="line-298"> ListRSGroupInfosResponse.Builder builder = ListRSGroupInfosResponse.newBuilder();</span> |
| <span class="source-line-no">299</span><span id="line-299"> LOG.info(master.getClientIdAuditPrefix() + " list rsgroup");</span> |
| <span class="source-line-no">300</span><span id="line-300"> try {</span> |
| <span class="source-line-no">301</span><span id="line-301"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">302</span><span id="line-302"> master.getMasterCoprocessorHost().preListRSGroups();</span> |
| <span class="source-line-no">303</span><span id="line-303"> }</span> |
| <span class="source-line-no">304</span><span id="line-304"> List<RSGroupInfo> rsGroupInfos = rsGroupInfoManager.listRSGroups().stream()</span> |
| <span class="source-line-no">305</span><span id="line-305"> .map(RSGroupInfo::new).collect(Collectors.toList());</span> |
| <span class="source-line-no">306</span><span id="line-306"> Map<String, RSGroupInfo> name2Info = new HashMap<>();</span> |
| <span class="source-line-no">307</span><span id="line-307"> for (RSGroupInfo rsGroupInfo : rsGroupInfos) {</span> |
| <span class="source-line-no">308</span><span id="line-308"> name2Info.put(rsGroupInfo.getName(), rsGroupInfo);</span> |
| <span class="source-line-no">309</span><span id="line-309"> }</span> |
| <span class="source-line-no">310</span><span id="line-310"> for (TableDescriptor td : master.getTableDescriptors().getAll().values()) {</span> |
| <span class="source-line-no">311</span><span id="line-311"> String groupName = td.getRegionServerGroup().orElse(RSGroupInfo.DEFAULT_GROUP);</span> |
| <span class="source-line-no">312</span><span id="line-312"> RSGroupInfo rsGroupInfo = name2Info.get(groupName);</span> |
| <span class="source-line-no">313</span><span id="line-313"> if (rsGroupInfo != null) {</span> |
| <span class="source-line-no">314</span><span id="line-314"> rsGroupInfo.addTable(td.getTableName());</span> |
| <span class="source-line-no">315</span><span id="line-315"> }</span> |
| <span class="source-line-no">316</span><span id="line-316"> }</span> |
| <span class="source-line-no">317</span><span id="line-317"> for (RSGroupInfo rsGroupInfo : rsGroupInfos) {</span> |
| <span class="source-line-no">318</span><span id="line-318"> // TODO: this can be done at once outside this loop, do not need to scan all every time.</span> |
| <span class="source-line-no">319</span><span id="line-319"> builder.addRSGroupInfo(ProtobufUtil.toProtoGroupInfo(rsGroupInfo));</span> |
| <span class="source-line-no">320</span><span id="line-320"> }</span> |
| <span class="source-line-no">321</span><span id="line-321"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">322</span><span id="line-322"> master.getMasterCoprocessorHost().postListRSGroups();</span> |
| <span class="source-line-no">323</span><span id="line-323"> }</span> |
| <span class="source-line-no">324</span><span id="line-324"> } catch (IOException e) {</span> |
| <span class="source-line-no">325</span><span id="line-325"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">326</span><span id="line-326"> }</span> |
| <span class="source-line-no">327</span><span id="line-327"> done.run(builder.build());</span> |
| <span class="source-line-no">328</span><span id="line-328"> }</span> |
| <span class="source-line-no">329</span><span id="line-329"></span> |
| <span class="source-line-no">330</span><span id="line-330"> @Override</span> |
| <span class="source-line-no">331</span><span id="line-331"> public void getRSGroupInfoOfServer(RpcController controller,</span> |
| <span class="source-line-no">332</span><span id="line-332"> GetRSGroupInfoOfServerRequest request, RpcCallback<GetRSGroupInfoOfServerResponse> done) {</span> |
| <span class="source-line-no">333</span><span id="line-333"> GetRSGroupInfoOfServerResponse.Builder builder = GetRSGroupInfoOfServerResponse.newBuilder();</span> |
| <span class="source-line-no">334</span><span id="line-334"> Address hp =</span> |
| <span class="source-line-no">335</span><span id="line-335"> Address.fromParts(request.getServer().getHostName(), request.getServer().getPort());</span> |
| <span class="source-line-no">336</span><span id="line-336"> LOG.info(master.getClientIdAuditPrefix() + " initiates rsgroup info retrieval, server=" + hp);</span> |
| <span class="source-line-no">337</span><span id="line-337"> try {</span> |
| <span class="source-line-no">338</span><span id="line-338"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">339</span><span id="line-339"> master.getMasterCoprocessorHost().preGetRSGroupInfoOfServer(hp);</span> |
| <span class="source-line-no">340</span><span id="line-340"> }</span> |
| <span class="source-line-no">341</span><span id="line-341"> RSGroupInfo info = rsGroupInfoManager.getRSGroupOfServer(hp);</span> |
| <span class="source-line-no">342</span><span id="line-342"> if (info != null) {</span> |
| <span class="source-line-no">343</span><span id="line-343"> builder.setRSGroupInfo(ProtobufUtil.toProtoGroupInfo(fillTables(info)));</span> |
| <span class="source-line-no">344</span><span id="line-344"> }</span> |
| <span class="source-line-no">345</span><span id="line-345"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">346</span><span id="line-346"> master.getMasterCoprocessorHost().postGetRSGroupInfoOfServer(hp);</span> |
| <span class="source-line-no">347</span><span id="line-347"> }</span> |
| <span class="source-line-no">348</span><span id="line-348"> } catch (IOException e) {</span> |
| <span class="source-line-no">349</span><span id="line-349"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">350</span><span id="line-350"> }</span> |
| <span class="source-line-no">351</span><span id="line-351"> done.run(builder.build());</span> |
| <span class="source-line-no">352</span><span id="line-352"> }</span> |
| <span class="source-line-no">353</span><span id="line-353"></span> |
| <span class="source-line-no">354</span><span id="line-354"> @Override</span> |
| <span class="source-line-no">355</span><span id="line-355"> public void moveServersAndTables(RpcController controller, MoveServersAndTablesRequest request,</span> |
| <span class="source-line-no">356</span><span id="line-356"> RpcCallback<MoveServersAndTablesResponse> done) {</span> |
| <span class="source-line-no">357</span><span id="line-357"> MoveServersAndTablesResponse.Builder builder = MoveServersAndTablesResponse.newBuilder();</span> |
| <span class="source-line-no">358</span><span id="line-358"> Set<Address> hostPorts = Sets.newHashSet();</span> |
| <span class="source-line-no">359</span><span id="line-359"> for (HBaseProtos.ServerName el : request.getServersList()) {</span> |
| <span class="source-line-no">360</span><span id="line-360"> hostPorts.add(Address.fromParts(el.getHostName(), el.getPort()));</span> |
| <span class="source-line-no">361</span><span id="line-361"> }</span> |
| <span class="source-line-no">362</span><span id="line-362"> Set<TableName> tables = new HashSet<>(request.getTableNameList().size());</span> |
| <span class="source-line-no">363</span><span id="line-363"> for (HBaseProtos.TableName tableName : request.getTableNameList()) {</span> |
| <span class="source-line-no">364</span><span id="line-364"> tables.add(ProtobufUtil.toTableName(tableName));</span> |
| <span class="source-line-no">365</span><span id="line-365"> }</span> |
| <span class="source-line-no">366</span><span id="line-366"> LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " and tables "</span> |
| <span class="source-line-no">367</span><span id="line-367"> + tables + " to rsgroup" + request.getTargetGroup());</span> |
| <span class="source-line-no">368</span><span id="line-368"> try {</span> |
| <span class="source-line-no">369</span><span id="line-369"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">370</span><span id="line-370"> master.getMasterCoprocessorHost().preMoveServersAndTables(hostPorts, tables,</span> |
| <span class="source-line-no">371</span><span id="line-371"> request.getTargetGroup());</span> |
| <span class="source-line-no">372</span><span id="line-372"> }</span> |
| <span class="source-line-no">373</span><span id="line-373"> rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup());</span> |
| <span class="source-line-no">374</span><span id="line-374"> moveTablesAndWait(tables, request.getTargetGroup());</span> |
| <span class="source-line-no">375</span><span id="line-375"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">376</span><span id="line-376"> master.getMasterCoprocessorHost().postMoveServersAndTables(hostPorts, tables,</span> |
| <span class="source-line-no">377</span><span id="line-377"> request.getTargetGroup());</span> |
| <span class="source-line-no">378</span><span id="line-378"> }</span> |
| <span class="source-line-no">379</span><span id="line-379"> } catch (IOException e) {</span> |
| <span class="source-line-no">380</span><span id="line-380"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">381</span><span id="line-381"> }</span> |
| <span class="source-line-no">382</span><span id="line-382"> done.run(builder.build());</span> |
| <span class="source-line-no">383</span><span id="line-383"> }</span> |
| <span class="source-line-no">384</span><span id="line-384"></span> |
| <span class="source-line-no">385</span><span id="line-385"> @Override</span> |
| <span class="source-line-no">386</span><span id="line-386"> public void removeServers(RpcController controller, RemoveServersRequest request,</span> |
| <span class="source-line-no">387</span><span id="line-387"> RpcCallback<RemoveServersResponse> done) {</span> |
| <span class="source-line-no">388</span><span id="line-388"> RemoveServersResponse.Builder builder = RemoveServersResponse.newBuilder();</span> |
| <span class="source-line-no">389</span><span id="line-389"> Set<Address> servers = Sets.newHashSet();</span> |
| <span class="source-line-no">390</span><span id="line-390"> for (HBaseProtos.ServerName el : request.getServersList()) {</span> |
| <span class="source-line-no">391</span><span id="line-391"> servers.add(Address.fromParts(el.getHostName(), el.getPort()));</span> |
| <span class="source-line-no">392</span><span id="line-392"> }</span> |
| <span class="source-line-no">393</span><span id="line-393"> LOG.info(</span> |
| <span class="source-line-no">394</span><span id="line-394"> master.getClientIdAuditPrefix() + " remove decommissioned servers from rsgroup: " + servers);</span> |
| <span class="source-line-no">395</span><span id="line-395"> try {</span> |
| <span class="source-line-no">396</span><span id="line-396"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">397</span><span id="line-397"> master.getMasterCoprocessorHost().preRemoveServers(servers);</span> |
| <span class="source-line-no">398</span><span id="line-398"> }</span> |
| <span class="source-line-no">399</span><span id="line-399"> rsGroupInfoManager.removeServers(servers);</span> |
| <span class="source-line-no">400</span><span id="line-400"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">401</span><span id="line-401"> master.getMasterCoprocessorHost().postRemoveServers(servers);</span> |
| <span class="source-line-no">402</span><span id="line-402"> }</span> |
| <span class="source-line-no">403</span><span id="line-403"> } catch (IOException e) {</span> |
| <span class="source-line-no">404</span><span id="line-404"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">405</span><span id="line-405"> }</span> |
| <span class="source-line-no">406</span><span id="line-406"> done.run(builder.build());</span> |
| <span class="source-line-no">407</span><span id="line-407"> }</span> |
| <span class="source-line-no">408</span><span id="line-408"></span> |
| <span class="source-line-no">409</span><span id="line-409"> @Override</span> |
| <span class="source-line-no">410</span><span id="line-410"> public void renameRSGroup(RpcController controller, RenameRSGroupRequest request,</span> |
| <span class="source-line-no">411</span><span id="line-411"> RpcCallback<RenameRSGroupResponse> done) {</span> |
| <span class="source-line-no">412</span><span id="line-412"> String oldRSGroup = request.getOldRsgroupName();</span> |
| <span class="source-line-no">413</span><span id="line-413"> String newRSGroup = request.getNewRsgroupName();</span> |
| <span class="source-line-no">414</span><span id="line-414"> LOG.info("{} rename rsgroup from {} to {}", master.getClientIdAuditPrefix(), oldRSGroup,</span> |
| <span class="source-line-no">415</span><span id="line-415"> newRSGroup);</span> |
| <span class="source-line-no">416</span><span id="line-416"></span> |
| <span class="source-line-no">417</span><span id="line-417"> RenameRSGroupResponse.Builder builder = RenameRSGroupResponse.newBuilder();</span> |
| <span class="source-line-no">418</span><span id="line-418"> try {</span> |
| <span class="source-line-no">419</span><span id="line-419"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">420</span><span id="line-420"> master.getMasterCoprocessorHost().preRenameRSGroup(oldRSGroup, newRSGroup);</span> |
| <span class="source-line-no">421</span><span id="line-421"> }</span> |
| <span class="source-line-no">422</span><span id="line-422"> rsGroupInfoManager.renameRSGroup(oldRSGroup, newRSGroup);</span> |
| <span class="source-line-no">423</span><span id="line-423"> if (master.getMasterCoprocessorHost() != null) {</span> |
| <span class="source-line-no">424</span><span id="line-424"> master.getMasterCoprocessorHost().postRenameRSGroup(oldRSGroup, newRSGroup);</span> |
| <span class="source-line-no">425</span><span id="line-425"> }</span> |
| <span class="source-line-no">426</span><span id="line-426"> } catch (IOException e) {</span> |
| <span class="source-line-no">427</span><span id="line-427"> CoprocessorRpcUtils.setControllerException(controller, e);</span> |
| <span class="source-line-no">428</span><span id="line-428"> }</span> |
| <span class="source-line-no">429</span><span id="line-429"> done.run(builder.build());</span> |
| <span class="source-line-no">430</span><span id="line-430"> }</span> |
| <span class="source-line-no">431</span><span id="line-431"></span> |
| <span class="source-line-no">432</span><span id="line-432">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
