[03/51] [partial] hbase-site git commit: Published site at .

[git-site-role]

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/abb69192/devapidocs/src-html/org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html
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diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html
index ffb4e9a..b7013ce 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html
@@ -85,762 +85,758 @@
 <span class="sourceLineNo">077</span>import 
org.apache.hadoop.security.authorize.ProxyUsers;<a name="line.77"></a>
 <span class="sourceLineNo">078</span>import 
org.apache.hadoop.security.token.SecretManager.InvalidToken;<a 
name="line.78"></a>
 <span class="sourceLineNo">079</span>import 
org.apache.hadoop.security.token.TokenIdentifier;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>import org.apache.htrace.TraceInfo;<a 
name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span>/** Reads calls from a connection and 
queues them for handling. */<a name="line.82"></a>
-<span 
class="sourceLineNo">083</span>@edu.umd.cs.findbugs.annotations.SuppressWarnings(<a
 name="line.83"></a>
-<span class="sourceLineNo">084</span>    value="VO_VOLATILE_INCREMENT",<a 
name="line.84"></a>
-<span class="sourceLineNo">085</span>    justification="False positive 
according to http://sourceforge.net/p/findbugs/bugs/1032/";)<a 
name="line.85"></a>
-<span class="sourceLineNo">086</span>@InterfaceAudience.Private<a 
name="line.86"></a>
-<span class="sourceLineNo">087</span>abstract class ServerRpcConnection 
implements Closeable {<a name="line.87"></a>
-<span class="sourceLineNo">088</span>  /**  */<a name="line.88"></a>
-<span class="sourceLineNo">089</span>  protected final RpcServer rpcServer;<a 
name="line.89"></a>
-<span class="sourceLineNo">090</span>  // If the connection header has been 
read or not.<a name="line.90"></a>
-<span class="sourceLineNo">091</span>  protected boolean connectionHeaderRead 
= false;<a name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span>  protected CallCleanup callCleanup;<a 
name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span>  // Cache the remote host &amp; port 
info so that even if the socket is<a name="line.95"></a>
-<span class="sourceLineNo">096</span>  // disconnected, we can say where it 
used to connect to.<a name="line.96"></a>
-<span class="sourceLineNo">097</span>  protected String hostAddress;<a 
name="line.97"></a>
-<span class="sourceLineNo">098</span>  protected int remotePort;<a 
name="line.98"></a>
-<span class="sourceLineNo">099</span>  protected InetAddress addr;<a 
name="line.99"></a>
-<span class="sourceLineNo">100</span>  protected ConnectionHeader 
connectionHeader;<a name="line.100"></a>
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-<span class="sourceLineNo">102</span>  /**<a name="line.102"></a>
-<span class="sourceLineNo">103</span>   * Codec the client asked use.<a 
name="line.103"></a>
-<span class="sourceLineNo">104</span>   */<a name="line.104"></a>
-<span class="sourceLineNo">105</span>  protected Codec codec;<a 
name="line.105"></a>
-<span class="sourceLineNo">106</span>  /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span>   * Compression codec the client asked 
us use.<a name="line.107"></a>
-<span class="sourceLineNo">108</span>   */<a name="line.108"></a>
-<span class="sourceLineNo">109</span>  protected CompressionCodec 
compressionCodec;<a name="line.109"></a>
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name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span>  protected AuthMethod authMethod;<a 
name="line.112"></a>
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saslContextEstablished;<a name="line.113"></a>
-<span class="sourceLineNo">114</span>  protected boolean 
skipInitialSaslHandshake;<a name="line.114"></a>
-<span class="sourceLineNo">115</span>  private ByteBuffer unwrappedData;<a 
name="line.115"></a>
-<span class="sourceLineNo">116</span>  // When is this set? FindBugs wants to 
know! Says NP<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  private ByteBuffer 
unwrappedDataLengthBuffer = ByteBuffer.allocate(4);<a name="line.117"></a>
-<span class="sourceLineNo">118</span>  protected boolean useSasl;<a 
name="line.118"></a>
-<span class="sourceLineNo">119</span>  protected HBaseSaslRpcServer 
saslServer;<a name="line.119"></a>
-<span class="sourceLineNo">120</span>  protected CryptoAES cryptoAES;<a 
name="line.120"></a>
-<span class="sourceLineNo">121</span>  protected boolean useWrap = false;<a 
name="line.121"></a>
-<span class="sourceLineNo">122</span>  protected boolean useCryptoAesWrap = 
false;<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span>  // was authentication allowed with a 
fallback to simple auth<a name="line.124"></a>
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authenticatedWithFallback;<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span>  protected boolean 
retryImmediatelySupported = false;<a name="line.127"></a>
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-<span class="sourceLineNo">129</span>  protected User user = null;<a 
name="line.129"></a>
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null;<a name="line.130"></a>
-<span class="sourceLineNo">131</span><a name="line.131"></a>
-<span class="sourceLineNo">132</span>  public ServerRpcConnection(RpcServer 
rpcServer) {<a name="line.132"></a>
-<span class="sourceLineNo">133</span>    this.rpcServer = rpcServer;<a 
name="line.133"></a>
-<span class="sourceLineNo">134</span>    this.callCleanup = null;<a 
name="line.134"></a>
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-<span class="sourceLineNo">136</span><a name="line.136"></a>
-<span class="sourceLineNo">137</span>  @Override<a name="line.137"></a>
-<span class="sourceLineNo">138</span>  public String toString() {<a 
name="line.138"></a>
-<span class="sourceLineNo">139</span>    return getHostAddress() + ":" + 
remotePort;<a name="line.139"></a>
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-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span>  public String getHostAddress() {<a 
name="line.142"></a>
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name="line.143"></a>
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-<span class="sourceLineNo">145</span><a name="line.145"></a>
-<span class="sourceLineNo">146</span>  public InetAddress getHostInetAddress() 
{<a name="line.146"></a>
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-<span class="sourceLineNo">148</span>  }<a name="line.148"></a>
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-<span class="sourceLineNo">150</span>  public int getRemotePort() {<a 
name="line.150"></a>
-<span class="sourceLineNo">151</span>    return remotePort;<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>  public VersionInfo getVersionInfo() {<a 
name="line.154"></a>
-<span class="sourceLineNo">155</span>    if 
(connectionHeader.hasVersionInfo()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      return 
connectionHeader.getVersionInfo();<a name="line.156"></a>
-<span class="sourceLineNo">157</span>    }<a name="line.157"></a>
-<span class="sourceLineNo">158</span>    return null;<a name="line.158"></a>
-<span class="sourceLineNo">159</span>  }<a name="line.159"></a>
-<span class="sourceLineNo">160</span><a name="line.160"></a>
-<span class="sourceLineNo">161</span>  private String 
getFatalConnectionString(final int version, final byte authByte) {<a 
name="line.161"></a>
-<span class="sourceLineNo">162</span>    return "serverVersion=" + 
RpcServer.CURRENT_VERSION +<a name="line.162"></a>
-<span class="sourceLineNo">163</span>    ", clientVersion=" + version + ", 
authMethod=" + authByte +<a name="line.163"></a>
-<span class="sourceLineNo">164</span>    ", authSupported=" + (authMethod != 
null) + " from " + toString();<a name="line.164"></a>
-<span class="sourceLineNo">165</span>  }<a name="line.165"></a>
-<span class="sourceLineNo">166</span><a name="line.166"></a>
-<span class="sourceLineNo">167</span>  private UserGroupInformation 
getAuthorizedUgi(String authorizedId)<a name="line.167"></a>
-<span class="sourceLineNo">168</span>      throws IOException {<a 
name="line.168"></a>
-<span class="sourceLineNo">169</span>    UserGroupInformation authorizedUgi;<a 
name="line.169"></a>
-<span class="sourceLineNo">170</span>    if (authMethod == AuthMethod.DIGEST) 
{<a name="line.170"></a>
-<span class="sourceLineNo">171</span>      TokenIdentifier tokenId = 
HBaseSaslRpcServer.getIdentifier(authorizedId,<a name="line.171"></a>
-<span class="sourceLineNo">172</span>          
this.rpcServer.secretManager);<a name="line.172"></a>
-<span class="sourceLineNo">173</span>      authorizedUgi = 
tokenId.getUser();<a name="line.173"></a>
-<span class="sourceLineNo">174</span>      if (authorizedUgi == null) {<a 
name="line.174"></a>
-<span class="sourceLineNo">175</span>        throw new 
AccessDeniedException(<a name="line.175"></a>
-<span class="sourceLineNo">176</span>            "Can't retrieve username from 
tokenIdentifier.");<a name="line.176"></a>
-<span class="sourceLineNo">177</span>      }<a name="line.177"></a>
-<span class="sourceLineNo">178</span>      
authorizedUgi.addTokenIdentifier(tokenId);<a name="line.178"></a>
-<span class="sourceLineNo">179</span>    } else {<a name="line.179"></a>
-<span class="sourceLineNo">180</span>      authorizedUgi = 
UserGroupInformation.createRemoteUser(authorizedId);<a name="line.180"></a>
-<span class="sourceLineNo">181</span>    }<a name="line.181"></a>
-<span class="sourceLineNo">182</span>    
authorizedUgi.setAuthenticationMethod(authMethod.authenticationMethod.getAuthMethod());<a
 name="line.182"></a>
-<span class="sourceLineNo">183</span>    return authorizedUgi;<a 
name="line.183"></a>
-<span class="sourceLineNo">184</span>  }<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span>  /**<a name="line.186"></a>
-<span class="sourceLineNo">187</span>   * Set up cell block codecs<a 
name="line.187"></a>
-<span class="sourceLineNo">188</span>   * @throws FatalConnectionException<a 
name="line.188"></a>
-<span class="sourceLineNo">189</span>   */<a name="line.189"></a>
-<span class="sourceLineNo">190</span>  private void setupCellBlockCodecs(final 
ConnectionHeader header)<a name="line.190"></a>
-<span class="sourceLineNo">191</span>      throws FatalConnectionException {<a 
name="line.191"></a>
-<span class="sourceLineNo">192</span>    // TODO: Plug in other supported 
decoders.<a name="line.192"></a>
-<span class="sourceLineNo">193</span>    if (!header.hasCellBlockCodecClass()) 
return;<a name="line.193"></a>
-<span class="sourceLineNo">194</span>    String className = 
header.getCellBlockCodecClass();<a name="line.194"></a>
-<span class="sourceLineNo">195</span>    if (className == null || 
className.length() == 0) return;<a name="line.195"></a>
-<span class="sourceLineNo">196</span>    try {<a name="line.196"></a>
-<span class="sourceLineNo">197</span>      this.codec = 
(Codec)Class.forName(className).newInstance();<a name="line.197"></a>
-<span class="sourceLineNo">198</span>    } catch (Exception e) {<a 
name="line.198"></a>
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UnsupportedCellCodecException(className, e);<a name="line.199"></a>
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(!header.hasCellBlockCompressorClass()) return;<a name="line.201"></a>
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header.getCellBlockCompressorClass();<a name="line.202"></a>
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(CompressionCodec)Class.forName(className).newInstance();<a name="line.204"></a>
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name="line.205"></a>
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UnsupportedCompressionCodecException(className, e);<a name="line.206"></a>
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-<span class="sourceLineNo">210</span>  /**<a name="line.210"></a>
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with Apache Commons Crypto<a name="line.211"></a>
-<span class="sourceLineNo">212</span>   *<a name="line.212"></a>
-<span class="sourceLineNo">213</span>   * @throws FatalConnectionException<a 
name="line.213"></a>
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ConnectionHeader header,<a name="line.215"></a>
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RPCProtos.ConnectionHeaderResponse.Builder chrBuilder)<a name="line.216"></a>
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name="line.217"></a>
-<span class="sourceLineNo">218</span>    // If simple auth, return<a 
name="line.218"></a>
-<span class="sourceLineNo">219</span>    if (saslServer == null) return;<a 
name="line.219"></a>
-<span class="sourceLineNo">220</span>    // check if rpc encryption with 
Crypto AES<a name="line.220"></a>
-<span class="sourceLineNo">221</span>    String qop = 
saslServer.getNegotiatedQop();<a name="line.221"></a>
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SaslUtil.QualityOfProtection.PRIVACY<a name="line.222"></a>
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.getSaslQop().equalsIgnoreCase(qop);<a name="line.223"></a>
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isEncryption &amp;&amp; this.rpcServer.conf.getBoolean(<a name="line.224"></a>
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"hbase.rpc.crypto.encryption.aes.enabled", false);<a name="line.225"></a>
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name="line.226"></a>
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(!header.hasRpcCryptoCipherTransformation()) return;<a name="line.227"></a>
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header.getRpcCryptoCipherTransformation();<a name="line.228"></a>
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transformation.length() == 0) return;<a name="line.229"></a>
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saslServer.<a name="line.230"></a>
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encrypted and send to client.<a name="line.231"></a>
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Properties();<a name="line.232"></a>
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properties.setProperty(CryptoRandomFactory.CLASSES_KEY,<a name="line.234"></a>
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this.rpcServer.conf.get("hbase.crypto.sasl.encryption.aes.crypto.random",<a 
name="line.235"></a>
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"org.apache.commons.crypto.random.JavaCryptoRandom"));<a name="line.236"></a>
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properties.setProperty(CryptoCipherFactory.CLASSES_KEY,<a name="line.238"></a>
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this.rpcServer.conf.get("hbase.rpc.crypto.encryption.aes.cipher.class",<a 
name="line.239"></a>
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"org.apache.commons.crypto.cipher.JceCipher"));<a name="line.240"></a>
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this.rpcServer.conf.getInt(<a name="line.242"></a>
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"hbase.rpc.crypto.encryption.aes.cipher.keySizeBits", 128);<a 
name="line.243"></a>
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name="line.244"></a>
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name="line.245"></a>
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IllegalArgumentException("The AES cipher key size in bits" +<a 
name="line.246"></a>
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byte");<a name="line.247"></a>
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name="line.249"></a>
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name="line.250"></a>
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name="line.251"></a>
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name="line.252"></a>
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name="line.253"></a>
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with SecureRandom<a name="line.256"></a>
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CryptoRandomFactory.getCryptoRandom(properties);<a name="line.257"></a>
-<span class="sourceLineNo">258</span>      secureRandom.nextBytes(inKey);<a 
name="line.258"></a>
-<span class="sourceLineNo">259</span>      secureRandom.nextBytes(outKey);<a 
name="line.259"></a>
-<span class="sourceLineNo">260</span>      secureRandom.nextBytes(inIv);<a 
name="line.260"></a>
-<span class="sourceLineNo">261</span>      secureRandom.nextBytes(outIv);<a 
name="line.261"></a>
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name="line.263"></a>
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CryptoAES(transformation, properties,<a name="line.264"></a>
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name="line.265"></a>
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to client,<a name="line.266"></a>
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outKey], [inIv, outIv] should be reversed<a name="line.267"></a>
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ccmBuilder = RPCProtos.CryptoCipherMeta.newBuilder();<a name="line.268"></a>
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ccmBuilder.setTransformation(transformation);<a name="line.269"></a>
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ccmBuilder.setInIv(getByteString(outIv));<a name="line.270"></a>
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ccmBuilder.setInKey(getByteString(outKey));<a name="line.271"></a>
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ccmBuilder.setOutIv(getByteString(inIv));<a name="line.272"></a>
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ccmBuilder.setOutKey(getByteString(inKey));<a name="line.273"></a>
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chrBuilder.setCryptoCipherMeta(ccmBuilder);<a name="line.274"></a>
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name="line.275"></a>
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IOException ex) {<a name="line.276"></a>
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UnsupportedCryptoException(ex.getMessage(), ex);<a name="line.277"></a>
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bytes) {<a name="line.281"></a>
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allocation<a name="line.282"></a>
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ByteString.EMPTY : ByteString.copyFrom(bytes);<a name="line.283"></a>
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name="line.287"></a>
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head.getUserInfo();<a name="line.292"></a>
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{<a name="line.294"></a>
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userInfoProto.getEffectiveUser();<a name="line.295"></a>
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why the initial capacity is 256.<a name="line.327"></a>
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processUnwrappedData(plaintextData);<a name="line.360"></a>
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.evaluateResponse(saslToken.hasArray() ? saslToken.array() : 
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sendToClient.getLocalizedMessage());<a name="line.390"></a>
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this.rpcServer.metrics.authenticationFailure();<a name="line.391"></a>
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.warn(RpcServer.AUTH_FAILED_FOR + clientIP + ":" + 
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doRawSaslReply(SaslStatus.SUCCESS, new BytesWritable(replyToken), null,<a 
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this.rpcServer.metrics.authenticationSuccess();<a name="line.414"></a>
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RpcServer.AUDITLOG.info(RpcServer.AUTH_SUCCESSFUL_FOR + ugi);<a 
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unwrappedDataLengthBuffer.flip();<a name="line.433"></a>
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unwrappedDataLengthBuffer.clear();<a name="line.439"></a>
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connectionHeader.getServiceName() + " is unauthorized for user: " + ugi);<a 
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this.rpcServer.metrics.authorizationSuccess();<a name="line.486"></a>
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this.rpcServer.metrics.authorizationFailure();<a name="line.491"></a>
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doRespond(getErrorResponse(ae.getMessage(), new AccessDeniedException(ae)));<a 
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setupCellBlockCodecs(this.connectionHeader);<a name="line.512"></a>
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RPCProtos.ConnectionHeaderResponse.Builder chrBuilder =<a name="line.513"></a>
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setupCryptoCipher(this.connectionHeader, chrBuilder);<a name="line.515"></a>
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responseConnectionHeader(chrBuilder);<a name="line.516"></a>
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implements Closeable {<a name="line.86"></a>
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info so that even if the socket is<a name="line.94"></a>
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used to connect to.<a name="line.95"></a>
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connectionHeader;<a name="line.99"></a>
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name="line.102"></a>
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us use.<a name="line.106"></a>
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compressionCodec;<a name="line.108"></a>
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saslContextEstablished;<a name="line.112"></a>
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skipInitialSaslHandshake;<a name="line.113"></a>
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know! Says NP<a name="line.115"></a>
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unwrappedDataLengthBuffer = ByteBuffer.allocate(4);<a name="line.116"></a>
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RpcServer.CURRENT_VERSION +<a name="line.161"></a>
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getAuthorizedUgi(String authorizedId)<a name="line.166"></a>
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name="line.167"></a>
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this.rpcServer.secretManager);<a name="line.171"></a>
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authorizedUgi.addTokenIdentifier(tokenId);<a name="line.177"></a>
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authorizedUgi.setAuthenticationMethod(authMethod.authenticationMethod.getAuthMethod());<a
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+<span class="sourceLineNo">208</span><a name="line.208"></a>
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name="line.212"></a>
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RPCProtos.ConnectionHeaderResponse.Builder chrBuilder)<a name="line.215"></a>
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name="line.218"></a>
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saslServer.getNegotiatedQop();<a name="line.220"></a>
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"hbase.rpc.crypto.encryption.aes.enabled", false);<a name="line.224"></a>
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saslServer.<a name="line.229"></a>
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properties.setProperty(CryptoRandomFactory.CLASSES_KEY,<a name="line.233"></a>
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this.rpcServer.conf.get("hbase.crypto.sasl.encryption.aes.crypto.random",<a 
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"org.apache.commons.crypto.random.JavaCryptoRandom"));<a name="line.235"></a>
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properties.setProperty(CryptoCipherFactory.CLASSES_KEY,<a name="line.237"></a>
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this.rpcServer.conf.get("hbase.rpc.crypto.encryption.aes.cipher.class",<a 
name="line.238"></a>
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"org.apache.commons.crypto.cipher.JceCipher"));<a name="line.239"></a>
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this.rpcServer.conf.getInt(<a name="line.241"></a>
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"hbase.rpc.crypto.encryption.aes.cipher.keySizeBits", 128);<a 
name="line.242"></a>
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name="line.243"></a>
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name="line.252"></a>
+<span class="sourceLineNo">253</span><a name="line.253"></a>
+<span class="sourceLineNo">254</span>    try {<a name="line.254"></a>
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with SecureRandom<a name="line.255"></a>
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name="line.257"></a>
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+<span class="sourceLineNo">260</span>      secureRandom.nextBytes(outIv);<a 
name="line.260"></a>
+<span class="sourceLineNo">261</span><a name="line.261"></a>
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outKey], [inIv, outIv] should be reversed<a name="line.266"></a>
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ccmBuilder = RPCProtos.CryptoCipherMeta.newBuilder();<a name="line.267"></a>
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ccmBuilder.setTransformation(transformation);<a name="line.268"></a>
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ccmBuilder.setInIv(getByteString(outIv));<a name="line.269"></a>
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ccmBuilder.setInKey(getByteString(outKey));<a name="line.270"></a>
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ccmBuilder.setOutIv(getByteString(inIv));<a name="line.271"></a>
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ccmBuilder.setOutKey(getByteString(inKey));<a name="line.272"></a>
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chrBuilder.setCryptoCipherMeta(ccmBuilder);<a name="line.273"></a>
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allocation<a name="line.281"></a>
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+<span class="sourceLineNo">287</span><a name="line.287"></a>
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+<span class="sourceLineNo">303</span>            
UserGroupInformation.createRemoteUser(realUser);<a name="line.303"></a>
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UserGroupInformation.createProxyUser(effectiveUser, realUserUgi);<a 
name="line.304"></a>
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UserGroupInformation.createRemoteUser(effectiveUser);<a name="line.306"></a>
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+<span class="sourceLineNo">308</span>    }<a name="line.308"></a>
+<span class="sourceLineNo">309</span>    return ugi;<a name

<TRUNCATED>