http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7ef4c5a9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Call.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Call.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Call.html deleted file mode 100644 index 5cc356a..0000000 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Call.html +++ /dev/null @@ -1,2167 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> -<html lang="en"> -<head> -<title>Source code</title> -<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> -</head> -<body> -<div class="sourceContainer"> -<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><a name="line.18"></a> -<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.ipc;<a name="line.19"></a> -<span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION;<a name="line.21"></a> -<span class="sourceLineNo">022</span><a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.io.ByteArrayInputStream;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.io.ByteArrayOutputStream;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import java.io.Closeable;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import java.io.DataOutputStream;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import java.io.IOException;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import java.net.InetAddress;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import java.net.InetSocketAddress;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import java.nio.ByteBuffer;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import java.nio.channels.Channels;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import java.nio.channels.GatheringByteChannel;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import java.nio.channels.ReadableByteChannel;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import java.nio.channels.WritableByteChannel;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import java.security.GeneralSecurityException;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import java.security.PrivilegedExceptionAction;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import java.util.ArrayList;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import java.util.HashMap;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import java.util.List;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import java.util.Map;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import java.util.Properties;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import java.util.concurrent.atomic.LongAdder;<a name="line.42"></a> -<span class="sourceLineNo">043</span><a name="line.43"></a> -<span class="sourceLineNo">044</span>import javax.security.sasl.Sasl;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import javax.security.sasl.SaslException;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import javax.security.sasl.SaslServer;<a name="line.46"></a> -<span class="sourceLineNo">047</span><a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.commons.crypto.cipher.CryptoCipherFactory;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.commons.crypto.random.CryptoRandom;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.commons.crypto.random.CryptoRandomFactory;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.commons.logging.Log;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.commons.logging.LogFactory;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.conf.Configuration;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.CallQueueTooBigException;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.CellScanner;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.HConstants;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.Server;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.client.VersionInfoUtil;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.codec.Codec;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.conf.ConfigurationObserver;<a name="line.64"></a> -<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.exceptions.RegionMovedException;<a name="line.65"></a> -<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.exceptions.RequestTooBigException;<a name="line.66"></a> -<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.io.ByteBufferListOutputStream;<a name="line.67"></a> -<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.io.ByteBufferOutputStream;<a name="line.68"></a> -<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.io.ByteBufferPool;<a name="line.69"></a> -<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.io.crypto.aes.CryptoAES;<a name="line.70"></a> -<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.monitoring.MonitoredRPCHandler;<a name="line.71"></a> -<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.monitoring.TaskMonitor;<a name="line.72"></a> -<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.nio.ByteBuff;<a name="line.73"></a> -<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.nio.MultiByteBuff;<a name="line.74"></a> -<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.nio.SingleByteBuff;<a name="line.75"></a> -<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.regionserver.RSRpcServices;<a name="line.76"></a> -<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.77"></a> -<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.security.AuthMethod;<a name="line.78"></a> -<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.security.HBaseSaslRpcServer;<a name="line.79"></a> -<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.security.HBaseSaslRpcServer.SaslDigestCallbackHandler;<a name="line.80"></a> -<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.security.HBaseSaslRpcServer.SaslGssCallbackHandler;<a name="line.81"></a> -<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.security.SaslStatus;<a name="line.82"></a> -<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.security.SaslUtil;<a name="line.83"></a> -<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.security.User;<a name="line.84"></a> -<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.85"></a> -<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.security.token.AuthenticationTokenSecretManager;<a name="line.86"></a> -<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.BlockingService;<a name="line.87"></a> -<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteInput;<a name="line.88"></a> -<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString;<a name="line.89"></a> -<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream;<a name="line.90"></a> -<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream;<a name="line.91"></a> -<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.MethodDescriptor;<a name="line.92"></a> -<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.Message;<a name="line.93"></a> -<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;<a name="line.94"></a> -<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.TextFormat;<a name="line.95"></a> -<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.UnsafeByteOperations;<a name="line.96"></a> -<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.97"></a> -<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.98"></a> -<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.VersionInfo;<a name="line.99"></a> -<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos;<a name="line.100"></a> -<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.CellBlockMeta;<a name="line.101"></a> -<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.ConnectionHeader;<a name="line.102"></a> -<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.ExceptionResponse;<a name="line.103"></a> -<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.RequestHeader;<a name="line.104"></a> -<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.ResponseHeader;<a name="line.105"></a> -<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.UserInformation;<a name="line.106"></a> -<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.util.ByteBufferUtils;<a name="line.107"></a> -<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.108"></a> -<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.109"></a> -<span class="sourceLineNo">110</span>import org.apache.hadoop.io.BytesWritable;<a name="line.110"></a> -<span class="sourceLineNo">111</span>import org.apache.hadoop.io.Writable;<a name="line.111"></a> -<span class="sourceLineNo">112</span>import org.apache.hadoop.io.WritableUtils;<a name="line.112"></a> -<span class="sourceLineNo">113</span>import org.apache.hadoop.io.compress.CompressionCodec;<a name="line.113"></a> -<span class="sourceLineNo">114</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.114"></a> -<span class="sourceLineNo">115</span>import org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;<a name="line.115"></a> -<span class="sourceLineNo">116</span>import org.apache.hadoop.security.authorize.AuthorizationException;<a name="line.116"></a> -<span class="sourceLineNo">117</span>import org.apache.hadoop.security.authorize.PolicyProvider;<a name="line.117"></a> -<span class="sourceLineNo">118</span>import org.apache.hadoop.security.authorize.ProxyUsers;<a name="line.118"></a> -<span class="sourceLineNo">119</span>import org.apache.hadoop.security.authorize.ServiceAuthorizationManager;<a name="line.119"></a> -<span class="sourceLineNo">120</span>import org.apache.hadoop.security.token.SecretManager;<a name="line.120"></a> -<span class="sourceLineNo">121</span>import org.apache.hadoop.security.token.SecretManager.InvalidToken;<a name="line.121"></a> -<span class="sourceLineNo">122</span>import org.apache.hadoop.security.token.TokenIdentifier;<a name="line.122"></a> -<span class="sourceLineNo">123</span>import org.apache.hadoop.util.StringUtils;<a name="line.123"></a> -<span class="sourceLineNo">124</span>import org.apache.htrace.TraceInfo;<a name="line.124"></a> -<span class="sourceLineNo">125</span>import org.codehaus.jackson.map.ObjectMapper;<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span>import com.google.common.annotations.VisibleForTesting;<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span>/**<a name="line.129"></a> -<span class="sourceLineNo">130</span> * An RPC server that hosts protobuf described Services.<a name="line.130"></a> -<span class="sourceLineNo">131</span> *<a name="line.131"></a> -<span class="sourceLineNo">132</span> */<a name="line.132"></a> -<span class="sourceLineNo">133</span>@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})<a name="line.133"></a> -<span class="sourceLineNo">134</span>@InterfaceStability.Evolving<a name="line.134"></a> -<span class="sourceLineNo">135</span>public abstract class RpcServer implements RpcServerInterface,<a name="line.135"></a> -<span class="sourceLineNo">136</span> ConfigurationObserver {<a name="line.136"></a> -<span class="sourceLineNo">137</span> // LOG is being used in CallRunner and the log level is being changed in tests<a name="line.137"></a> -<span class="sourceLineNo">138</span> public static final Log LOG = LogFactory.getLog(RpcServer.class);<a name="line.138"></a> -<span class="sourceLineNo">139</span> protected static final CallQueueTooBigException CALL_QUEUE_TOO_BIG_EXCEPTION<a name="line.139"></a> -<span class="sourceLineNo">140</span> = new CallQueueTooBigException();<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> private final boolean authorize;<a name="line.142"></a> -<span class="sourceLineNo">143</span> protected boolean isSecurityEnabled;<a name="line.143"></a> -<span class="sourceLineNo">144</span><a name="line.144"></a> -<span class="sourceLineNo">145</span> public static final byte CURRENT_VERSION = 0;<a name="line.145"></a> -<span class="sourceLineNo">146</span><a name="line.146"></a> -<span class="sourceLineNo">147</span> /**<a name="line.147"></a> -<span class="sourceLineNo">148</span> * Whether we allow a fallback to SIMPLE auth for insecure clients when security is enabled.<a name="line.148"></a> -<span class="sourceLineNo">149</span> */<a name="line.149"></a> -<span class="sourceLineNo">150</span> public static final String FALLBACK_TO_INSECURE_CLIENT_AUTH =<a name="line.150"></a> -<span class="sourceLineNo">151</span> "hbase.ipc.server.fallback-to-simple-auth-allowed";<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> /**<a name="line.153"></a> -<span class="sourceLineNo">154</span> * How many calls/handler are allowed in the queue.<a name="line.154"></a> -<span class="sourceLineNo">155</span> */<a name="line.155"></a> -<span class="sourceLineNo">156</span> protected static final int DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER = 10;<a name="line.156"></a> -<span class="sourceLineNo">157</span><a name="line.157"></a> -<span class="sourceLineNo">158</span> protected final CellBlockBuilder cellBlockBuilder;<a name="line.158"></a> -<span class="sourceLineNo">159</span><a name="line.159"></a> -<span class="sourceLineNo">160</span> protected static final String AUTH_FAILED_FOR = "Auth failed for ";<a name="line.160"></a> -<span class="sourceLineNo">161</span> protected static final String AUTH_SUCCESSFUL_FOR = "Auth successful for ";<a name="line.161"></a> -<span class="sourceLineNo">162</span> protected static final Log AUDITLOG = LogFactory.getLog("SecurityLogger."<a name="line.162"></a> -<span class="sourceLineNo">163</span> + Server.class.getName());<a name="line.163"></a> -<span class="sourceLineNo">164</span> protected SecretManager<TokenIdentifier> secretManager;<a name="line.164"></a> -<span class="sourceLineNo">165</span> protected ServiceAuthorizationManager authManager;<a name="line.165"></a> -<span class="sourceLineNo">166</span><a name="line.166"></a> -<span class="sourceLineNo">167</span> /** This is set to Call object before Handler invokes an RPC and ybdie<a name="line.167"></a> -<span class="sourceLineNo">168</span> * after the call returns.<a name="line.168"></a> -<span class="sourceLineNo">169</span> */<a name="line.169"></a> -<span class="sourceLineNo">170</span> protected static final ThreadLocal<RpcCall> CurCall = new ThreadLocal<>();<a name="line.170"></a> -<span class="sourceLineNo">171</span><a name="line.171"></a> -<span class="sourceLineNo">172</span> /** Keeps MonitoredRPCHandler per handler thread. */<a name="line.172"></a> -<span class="sourceLineNo">173</span> protected static final ThreadLocal<MonitoredRPCHandler> MONITORED_RPC = new ThreadLocal<>();<a name="line.173"></a> -<span class="sourceLineNo">174</span><a name="line.174"></a> -<span class="sourceLineNo">175</span> protected final InetSocketAddress bindAddress;<a name="line.175"></a> -<span class="sourceLineNo">176</span><a name="line.176"></a> -<span class="sourceLineNo">177</span> protected MetricsHBaseServer metrics;<a name="line.177"></a> -<span class="sourceLineNo">178</span><a name="line.178"></a> -<span class="sourceLineNo">179</span> protected final Configuration conf;<a name="line.179"></a> -<span class="sourceLineNo">180</span><a name="line.180"></a> -<span class="sourceLineNo">181</span> /**<a name="line.181"></a> -<span class="sourceLineNo">182</span> * Maximum size in bytes of the currently queued and running Calls. If a new Call puts us over<a name="line.182"></a> -<span class="sourceLineNo">183</span> * this size, then we will reject the call (after parsing it though). It will go back to the<a name="line.183"></a> -<span class="sourceLineNo">184</span> * client and client will retry. Set this size with "hbase.ipc.server.max.callqueue.size". The<a name="line.184"></a> -<span class="sourceLineNo">185</span> * call queue size gets incremented after we parse a call and before we add it to the queue of<a name="line.185"></a> -<span class="sourceLineNo">186</span> * calls for the scheduler to use. It get decremented after we have 'run' the Call. The current<a name="line.186"></a> -<span class="sourceLineNo">187</span> * size is kept in {@link #callQueueSizeInBytes}.<a name="line.187"></a> -<span class="sourceLineNo">188</span> * @see #callQueueSizeInBytes<a name="line.188"></a> -<span class="sourceLineNo">189</span> * @see #DEFAULT_MAX_CALLQUEUE_SIZE<a name="line.189"></a> -<span class="sourceLineNo">190</span> */<a name="line.190"></a> -<span class="sourceLineNo">191</span> protected final long maxQueueSizeInBytes;<a name="line.191"></a> -<span class="sourceLineNo">192</span> protected static final int DEFAULT_MAX_CALLQUEUE_SIZE = 1024 * 1024 * 1024;<a name="line.192"></a> -<span class="sourceLineNo">193</span><a name="line.193"></a> -<span class="sourceLineNo">194</span> /**<a name="line.194"></a> -<span class="sourceLineNo">195</span> * This is a running count of the size in bytes of all outstanding calls whether currently<a name="line.195"></a> -<span class="sourceLineNo">196</span> * executing or queued waiting to be run.<a name="line.196"></a> -<span class="sourceLineNo">197</span> */<a name="line.197"></a> -<span class="sourceLineNo">198</span> protected final LongAdder callQueueSizeInBytes = new LongAdder();<a name="line.198"></a> -<span class="sourceLineNo">199</span><a name="line.199"></a> -<span class="sourceLineNo">200</span> protected final boolean tcpNoDelay; // if T then disable Nagle's Algorithm<a name="line.200"></a> -<span class="sourceLineNo">201</span> protected final boolean tcpKeepAlive; // if T then use keepalives<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> * This flag is used to indicate to sub threads when they should go down. When we call<a name="line.204"></a> -<span class="sourceLineNo">205</span> * {@link #start()}, all threads started will consult this flag on whether they should<a name="line.205"></a> -<span class="sourceLineNo">206</span> * keep going. It is set to false when {@link #stop()} is called.<a name="line.206"></a> -<span class="sourceLineNo">207</span> */<a name="line.207"></a> -<span class="sourceLineNo">208</span> volatile boolean running = true;<a name="line.208"></a> -<span class="sourceLineNo">209</span><a name="line.209"></a> -<span class="sourceLineNo">210</span> /**<a name="line.210"></a> -<span class="sourceLineNo">211</span> * This flag is set to true after all threads are up and 'running' and the server is then opened<a name="line.211"></a> -<span class="sourceLineNo">212</span> * for business by the call to {@link #start()}.<a name="line.212"></a> -<span class="sourceLineNo">213</span> */<a name="line.213"></a> -<span class="sourceLineNo">214</span> volatile boolean started = false;<a name="line.214"></a> -<span class="sourceLineNo">215</span><a name="line.215"></a> -<span class="sourceLineNo">216</span> protected AuthenticationTokenSecretManager authTokenSecretMgr = null;<a name="line.216"></a> -<span class="sourceLineNo">217</span><a name="line.217"></a> -<span class="sourceLineNo">218</span> protected HBaseRPCErrorHandler errorHandler = null;<a name="line.218"></a> -<span class="sourceLineNo">219</span><a name="line.219"></a> -<span class="sourceLineNo">220</span> protected static final String MAX_REQUEST_SIZE = "hbase.ipc.max.request.size";<a name="line.220"></a> -<span class="sourceLineNo">221</span> protected static final RequestTooBigException REQUEST_TOO_BIG_EXCEPTION =<a name="line.221"></a> -<span class="sourceLineNo">222</span> new RequestTooBigException();<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> protected static final String WARN_RESPONSE_TIME = "hbase.ipc.warn.response.time";<a name="line.224"></a> -<span class="sourceLineNo">225</span> protected static final String WARN_RESPONSE_SIZE = "hbase.ipc.warn.response.size";<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> * Minimum allowable timeout (in milliseconds) in rpc request's header. 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// FindBugs: NP_NULL_ON_SOME_PATH<a name="line.328"></a> -<span class="sourceLineNo">329</span> this.remoteAddress = remoteAddress;<a name="line.329"></a> -<span class="sourceLineNo">330</span> this.retryImmediatelySupported =<a name="line.330"></a> -<span class="sourceLineNo">331</span> connection == null? null: connection.retryImmediatelySupported;<a name="line.331"></a> -<span class="sourceLineNo">332</span> this.timeout = timeout;<a name="line.332"></a> -<span class="sourceLineNo">333</span> this.deadline = this.timeout > 0 ? this.timestamp + this.timeout : Long.MAX_VALUE;<a name="line.333"></a> -<span class="sourceLineNo">334</span> this.reqCleanup = reqCleanup;<a name="line.334"></a> -<span class="sourceLineNo">335</span> }<a name="line.335"></a> -<span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> /**<a name="line.337"></a> -<span class="sourceLineNo">338</span> * Call is done. 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