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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.master;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.client.VersionInfoUtil;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hbase.thirdparty.com.google.protobuf.RpcController;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hbase.thirdparty.com.google.protobuf.ServiceException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.GetLiveRegionServersRequest;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.GetLiveRegionServersResponse;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span><a name="line.29"></a> |
| <span class="sourceLineNo">030</span>/**<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> * A wrapper class for MasterRpcServices shortcut that ensures a client version is available to the<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * callee without a current RPC call.<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> */<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>@InterfaceAudience.Private<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>public class MasterRpcServicesVersionWrapper<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> implements RegionServerStatusProtos.RegionServerStatusService.BlockingInterface {<a name="line.36"></a> |
| <span class="sourceLineNo">037</span><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> @FunctionalInterface<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> public interface ServiceCallFunction<Req, Resp><a name="line.39"></a> |
| <span class="sourceLineNo">040</span> extends VersionInfoUtil.ServiceCallFunction<RpcController, Req, Resp, ServiceException> {<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> }<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span> private final MasterRpcServices masterRpcServices;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> private final ServiceCallFunction<RegionServerStatusProtos.RegionServerStartupRequest,<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> RegionServerStatusProtos.RegionServerStartupResponse> startupCall;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> private final ServiceCallFunction<RegionServerStatusProtos.RegionServerReportRequest,<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> RegionServerStatusProtos.RegionServerReportResponse> reportCall;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> public MasterRpcServicesVersionWrapper(MasterRpcServices masterRpcServices) {<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> this.masterRpcServices = masterRpcServices;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> this.startupCall = (c, req) -> masterRpcServices.regionServerStartup(c, req);<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> this.reportCall = (c, req) -> masterRpcServices.regionServerReport(c, req);<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> }<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> @Override<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> public RegionServerStatusProtos.RegionServerStartupResponse regionServerStartup(<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> RpcController controller, RegionServerStatusProtos.RegionServerStartupRequest request)<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> throws ServiceException {<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> return VersionInfoUtil.callWithVersion(startupCall, controller, request);<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> @Override<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> public RegionServerStatusProtos.RegionServerReportResponse regionServerReport(<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> RpcController controller, RegionServerStatusProtos.RegionServerReportRequest request)<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> throws ServiceException {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> return VersionInfoUtil.callWithVersion(reportCall, controller, request);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> @Override<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public RegionServerStatusProtos.ReportRSFatalErrorResponse reportRSFatalError(<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> RpcController controller, RegionServerStatusProtos.ReportRSFatalErrorRequest request)<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> throws ServiceException {<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> return masterRpcServices.reportRSFatalError(controller, request);<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> @Override<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> public RegionServerStatusProtos.GetLastFlushedSequenceIdResponse getLastFlushedSequenceId(<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> RpcController controller, RegionServerStatusProtos.GetLastFlushedSequenceIdRequest request)<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> throws ServiceException {<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> return masterRpcServices.getLastFlushedSequenceId(controller, request);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> }<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> @Override<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> public RegionServerStatusProtos.ReportRegionStateTransitionResponse reportRegionStateTransition(<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> RpcController controller, RegionServerStatusProtos.ReportRegionStateTransitionRequest request)<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> throws ServiceException {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> return masterRpcServices.reportRegionStateTransition(controller, request);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> }<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> @Override<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> public RegionServerStatusProtos.RegionSpaceUseReportResponse reportRegionSpaceUse(<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> RpcController controller, RegionServerStatusProtos.RegionSpaceUseReportRequest request)<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> throws ServiceException {<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> return masterRpcServices.reportRegionSpaceUse(controller, request);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> }<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> @Override<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> public RegionServerStatusProtos.ReportProcedureDoneResponse reportProcedureDone(<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> RpcController controller, RegionServerStatusProtos.ReportProcedureDoneRequest request)<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> throws ServiceException {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> return masterRpcServices.reportProcedureDone(controller, request);<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 RegionServerStatusProtos.FileArchiveNotificationResponse reportFileArchival(<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> RpcController controller, RegionServerStatusProtos.FileArchiveNotificationRequest request)<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> throws ServiceException {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> return masterRpcServices.reportFileArchival(controller, request);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> @Override<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> public GetLiveRegionServersResponse getLiveRegionServers(RpcController controller,<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> GetLiveRegionServersRequest request) throws ServiceException {<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> return masterRpcServices.getLiveRegionServers(controller, request);<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span>}<a name="line.116"></a> |
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