http://git-wip-us.apache.org/repos/asf/hbase-site/blob/86fde03b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/CallRunner.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/CallRunner.html
b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/CallRunner.html
index 4526884..219a88e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/CallRunner.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/CallRunner.html
@@ -27,198 +27,197 @@
<span class="sourceLineNo">019</span>import java.net.InetSocketAddress;<a
name="line.19"></a>
<span class="sourceLineNo">020</span>import
java.nio.channels.ClosedChannelException;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import org.apache.commons.logging.Log;<a
name="line.22"></a>
-<span class="sourceLineNo">023</span>import
org.apache.commons.logging.LogFactory;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import
org.apache.hadoop.hbase.CallDroppedException;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import
org.apache.hadoop.hbase.CellScanner;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import
org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import
org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import
org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import
org.apache.hadoop.hbase.exceptions.TimeoutIOException;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import
org.apache.hadoop.hbase.ipc.RpcServer.Call;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import
org.apache.hadoop.hbase.monitoring.MonitoredRPCHandler;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import
org.apache.hadoop.hbase.util.Pair;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import
org.apache.hadoop.security.UserGroupInformation;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import
org.apache.hadoop.util.StringUtils;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.htrace.Trace;<a
name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.htrace.TraceScope;<a
name="line.36"></a>
+<span class="sourceLineNo">022</span>import
org.apache.hadoop.hbase.CallDroppedException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import
org.apache.hadoop.hbase.CellScanner;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import
org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import
org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import
org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import
org.apache.hadoop.hbase.exceptions.TimeoutIOException;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import
org.apache.hadoop.hbase.ipc.RpcServer.Call;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import
org.apache.hadoop.hbase.monitoring.MonitoredRPCHandler;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import
org.apache.hadoop.hbase.util.Pair;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import
org.apache.hadoop.security.UserGroupInformation;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import
org.apache.hadoop.util.StringUtils;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.htrace.Trace;<a
name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.htrace.TraceScope;<a
name="line.34"></a>
+<span class="sourceLineNo">035</span><a name="line.35"></a>
+<span class="sourceLineNo">036</span>import
org.apache.hadoop.hbase.shaded.com.google.protobuf.Message;<a
name="line.36"></a>
<span class="sourceLineNo">037</span><a name="line.37"></a>
-<span class="sourceLineNo">038</span>import
org.apache.hadoop.hbase.shaded.com.google.protobuf.Message;<a
name="line.38"></a>
-<span class="sourceLineNo">039</span><a name="line.39"></a>
-<span class="sourceLineNo">040</span>/**<a name="line.40"></a>
-<span class="sourceLineNo">041</span> * The request processing logic, which is
usually executed in thread pools provided by an<a name="line.41"></a>
-<span class="sourceLineNo">042</span> * {@link RpcScheduler}. Call {@link
#run()} to actually execute the contained<a name="line.42"></a>
-<span class="sourceLineNo">043</span> * RpcServer.Call<a name="line.43"></a>
-<span class="sourceLineNo">044</span> */<a name="line.44"></a>
-<span
class="sourceLineNo">045</span>@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC,
HBaseInterfaceAudience.PHOENIX})<a name="line.45"></a>
-<span class="sourceLineNo">046</span>@InterfaceStability.Evolving<a
name="line.46"></a>
-<span class="sourceLineNo">047</span>public class CallRunner {<a
name="line.47"></a>
-<span class="sourceLineNo">048</span> private static final Log LOG =
LogFactory.getLog(CallRunner.class);<a name="line.48"></a>
+<span class="sourceLineNo">038</span>/**<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * The request processing logic, which is
usually executed in thread pools provided by an<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * {@link RpcScheduler}. Call {@link
#run()} to actually execute the contained<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * RpcServer.Call<a name="line.41"></a>
+<span class="sourceLineNo">042</span> */<a name="line.42"></a>
+<span
class="sourceLineNo">043</span>@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC,
HBaseInterfaceAudience.PHOENIX})<a name="line.43"></a>
+<span class="sourceLineNo">044</span>@InterfaceStability.Evolving<a
name="line.44"></a>
+<span class="sourceLineNo">045</span>public class CallRunner {<a
name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span> private static final
CallDroppedException CALL_DROPPED_EXCEPTION<a name="line.47"></a>
+<span class="sourceLineNo">048</span> = new CallDroppedException();<a
name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span> private static final
CallDroppedException CALL_DROPPED_EXCEPTION<a name="line.50"></a>
-<span class="sourceLineNo">051</span> = new CallDroppedException();<a
name="line.51"></a>
-<span class="sourceLineNo">052</span><a name="line.52"></a>
-<span class="sourceLineNo">053</span> private Call call;<a name="line.53"></a>
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name="line.54"></a>
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name="line.55"></a>
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name="line.56"></a>
-<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> /**<a name="line.58"></a>
-<span class="sourceLineNo">059</span> * On construction, adds the size of
this call to the running count of outstanding call sizes.<a name="line.59"></a>
-<span class="sourceLineNo">060</span> * Presumption is that we are put on a
queue while we wait on an executor to run us. During this<a name="line.60"></a>
-<span class="sourceLineNo">061</span> * time we occupy heap.<a
name="line.61"></a>
-<span class="sourceLineNo">062</span> */<a name="line.62"></a>
-<span class="sourceLineNo">063</span> // The constructor is shutdown so only
RpcServer in this class can make one of these.<a name="line.63"></a>
-<span class="sourceLineNo">064</span> CallRunner(final RpcServerInterface
rpcServer, final Call call) {<a name="line.64"></a>
-<span class="sourceLineNo">065</span> this.call = call;<a
name="line.65"></a>
-<span class="sourceLineNo">066</span> this.rpcServer = rpcServer;<a
name="line.66"></a>
-<span class="sourceLineNo">067</span> // Add size of the call to queue
size.<a name="line.67"></a>
-<span class="sourceLineNo">068</span> if (call != null && rpcServer
!= null) {<a name="line.68"></a>
-<span class="sourceLineNo">069</span>
this.rpcServer.addCallSize(call.getSize());<a name="line.69"></a>
-<span class="sourceLineNo">070</span> }<a name="line.70"></a>
-<span class="sourceLineNo">071</span> }<a name="line.71"></a>
-<span class="sourceLineNo">072</span><a name="line.72"></a>
-<span class="sourceLineNo">073</span> public Call getCall() {<a
name="line.73"></a>
-<span class="sourceLineNo">074</span> return call;<a name="line.74"></a>
-<span class="sourceLineNo">075</span> }<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span> public void
setStatus(MonitoredRPCHandler status) {<a name="line.77"></a>
-<span class="sourceLineNo">078</span> this.status = status;<a
name="line.78"></a>
-<span class="sourceLineNo">079</span> }<a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> /**<a name="line.81"></a>
-<span class="sourceLineNo">082</span> * Cleanup after ourselves... let go of
references.<a name="line.82"></a>
-<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> private void cleanup() {<a
name="line.84"></a>
-<span class="sourceLineNo">085</span> this.call = null;<a
name="line.85"></a>
-<span class="sourceLineNo">086</span> this.rpcServer = null;<a
name="line.86"></a>
-<span class="sourceLineNo">087</span> }<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
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name="line.89"></a>
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-<span class="sourceLineNo">091</span> if
(!call.connection.channel.isOpen()) {<a name="line.91"></a>
-<span class="sourceLineNo">092</span> if
(RpcServer.LOG.isDebugEnabled()) {<a name="line.92"></a>
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RpcServer.LOG.debug(Thread.currentThread().getName() + ": skipped " + call);<a
name="line.93"></a>
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System.currentTimeMillis();<a name="line.97"></a>
-<span class="sourceLineNo">098</span> if (call.startTime >
call.deadline) {<a name="line.98"></a>
-<span class="sourceLineNo">099</span> RpcServer.LOG.warn("Dropping
timed out call: " + call);<a name="line.99"></a>
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-<span class="sourceLineNo">101</span> }<a name="line.101"></a>
-<span class="sourceLineNo">102</span> this.status.setStatus("Setting up
call");<a name="line.102"></a>
-<span class="sourceLineNo">103</span>
this.status.setConnection(call.connection.getHostAddress(),
call.connection.getRemotePort());<a name="line.103"></a>
-<span class="sourceLineNo">104</span> if (RpcServer.LOG.isTraceEnabled())
{<a name="line.104"></a>
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call.connection.ugi;<a name="line.105"></a>
-<span class="sourceLineNo">106</span>
RpcServer.LOG.trace(call.toShortString() + " executing as " +<a
name="line.106"></a>
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principal" : remoteUser.getUserName()));<a name="line.107"></a>
-<span class="sourceLineNo">108</span> }<a name="line.108"></a>
-<span class="sourceLineNo">109</span> Throwable errorThrowable = null;<a
name="line.109"></a>
-<span class="sourceLineNo">110</span> String error = null;<a
name="line.110"></a>
-<span class="sourceLineNo">111</span> Pair<Message, CellScanner>
resultPair = null;<a name="line.111"></a>
-<span class="sourceLineNo">112</span> RpcServer.CurCall.set(call);<a
name="line.112"></a>
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name="line.113"></a>
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-<span class="sourceLineNo">115</span> if (!this.rpcServer.isStarted())
{<a name="line.115"></a>
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rpcServer.getListenerAddress();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> throw new
ServerNotRunningYetException("Server " +<a name="line.117"></a>
-<span class="sourceLineNo">118</span> (address != null ? address
: "(channel closed)") + " is not running yet");<a name="line.118"></a>
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+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span> /**<a name="line.55"></a>
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this call to the running count of outstanding call sizes.<a name="line.56"></a>
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queue while we wait on an executor to run us. During this<a name="line.57"></a>
+<span class="sourceLineNo">058</span> * time we occupy heap.<a
name="line.58"></a>
+<span class="sourceLineNo">059</span> */<a name="line.59"></a>
+<span class="sourceLineNo">060</span> // The constructor is shutdown so only
RpcServer in this class can make one of these.<a name="line.60"></a>
+<span class="sourceLineNo">061</span> CallRunner(final RpcServerInterface
rpcServer, final Call call) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> this.call = call;<a
name="line.62"></a>
+<span class="sourceLineNo">063</span> this.rpcServer = rpcServer;<a
name="line.63"></a>
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size.<a name="line.64"></a>
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!= null) {<a name="line.65"></a>
+<span class="sourceLineNo">066</span>
this.rpcServer.addCallSize(call.getSize());<a name="line.66"></a>
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+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> public Call getCall() {<a
name="line.70"></a>
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+<span class="sourceLineNo">072</span> }<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span> public void
setStatus(MonitoredRPCHandler status) {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> this.status = status;<a
name="line.75"></a>
+<span class="sourceLineNo">076</span> }<a name="line.76"></a>
+<span class="sourceLineNo">077</span><a name="line.77"></a>
+<span class="sourceLineNo">078</span> /**<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * Cleanup after ourselves... let go of
references.<a name="line.79"></a>
+<span class="sourceLineNo">080</span> */<a name="line.80"></a>
+<span class="sourceLineNo">081</span> private void cleanup() {<a
name="line.81"></a>
+<span class="sourceLineNo">082</span> this.call = null;<a
name="line.82"></a>
+<span class="sourceLineNo">083</span> this.rpcServer = null;<a
name="line.83"></a>
+<span class="sourceLineNo">084</span> }<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span> public void run() {<a
name="line.86"></a>
+<span class="sourceLineNo">087</span> try {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> if
(!call.connection.channel.isOpen()) {<a name="line.88"></a>
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(RpcServer.LOG.isDebugEnabled()) {<a name="line.89"></a>
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RpcServer.LOG.debug(Thread.currentThread().getName() + ": skipped " + call);<a
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+<span class="sourceLineNo">093</span> }<a name="line.93"></a>
+<span class="sourceLineNo">094</span> call.startTime =
System.currentTimeMillis();<a name="line.94"></a>
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call.deadline) {<a name="line.95"></a>
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call");<a name="line.99"></a>
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this.status.setConnection(call.connection.getHostAddress(),
call.connection.getRemotePort());<a name="line.100"></a>
+<span class="sourceLineNo">101</span> if (RpcServer.LOG.isTraceEnabled())
{<a name="line.101"></a>
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call.connection.ugi;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>
RpcServer.LOG.trace(call.toShortString() + " executing as " +<a
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principal" : remoteUser.getUserName()));<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
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name="line.106"></a>
+<span class="sourceLineNo">107</span> String error = null;<a
name="line.107"></a>
+<span class="sourceLineNo">108</span> Pair<Message, CellScanner>
resultPair = null;<a name="line.108"></a>
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name="line.109"></a>
+<span class="sourceLineNo">110</span> TraceScope traceScope = null;<a
name="line.110"></a>
+<span class="sourceLineNo">111</span> try {<a name="line.111"></a>
+<span class="sourceLineNo">112</span> if (!this.rpcServer.isStarted())
{<a name="line.112"></a>
+<span class="sourceLineNo">113</span> InetSocketAddress address =
rpcServer.getListenerAddress();<a name="line.113"></a>
+<span class="sourceLineNo">114</span> throw new
ServerNotRunningYetException("Server " +<a name="line.114"></a>
+<span class="sourceLineNo">115</span> (address != null ? address
: "(channel closed)") + " is not running yet");<a name="line.115"></a>
+<span class="sourceLineNo">116</span> }<a name="line.116"></a>
+<span class="sourceLineNo">117</span> if (call.tinfo != null) {<a
name="line.117"></a>
+<span class="sourceLineNo">118</span> traceScope =
Trace.startSpan(call.toTraceString(), call.tinfo);<a name="line.118"></a>
<span class="sourceLineNo">119</span> }<a name="line.119"></a>
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name="line.123"></a>
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this.rpcServer.call(call.service, call.md, call.param, call.cellScanner,<a
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call.startTime, call.timeout);<a name="line.125"></a>
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complete this request in time, drop it: " + call);<a name="line.127"></a>
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name="line.129"></a>
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RpcServer.LOG.debug(Thread.currentThread().getName() + ": " +
call.toShortString(), e);<a name="line.130"></a>
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StringUtils.stringifyException(e);<a name="line.132"></a>
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name="line.133"></a>
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name="line.137"></a>
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name="line.138"></a>
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name="line.140"></a>
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name="line.141"></a>
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this.rpcServer.addCallSize(call.getSize() * -1);<a name="line.142"></a>
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name="line.143"></a>
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? resultPair.getFirst() : null;<a name="line.147"></a>
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null ? resultPair.getSecond() : null;<a name="line.148"></a>
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RpcServer.LOG.warn(Thread.currentThread().getName() + ": caught a
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RpcServer.LOG.warn(Thread.currentThread().getName() + ": caught a
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RpcServer.LOG.warn(Thread.currentThread().getName()<a name="line.204"></a>
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call.toShortString(), e);<a name="line.127"></a>
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RpcServer.LOG.info(Thread.currentThread().getName() + ": exiting on
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RpcServer.LOG.warn(Thread.currentThread().getName()<a name="line.169"></a>
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StringUtils.stringifyException(e));<a name="line.170"></a>
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+<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
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because of server is overloaded.<a name="line.180"></a>
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rpcServer.getListenerAddress();<a name="line.192"></a>
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{<a name="line.196"></a>
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rpcServer.getListenerAddress();<a name="line.197"></a>
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RpcServer.LOG.warn(Thread.currentThread().getName() + ": caught a
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name="line.202"></a>
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RpcServer.LOG.warn(Thread.currentThread().getName()<a name="line.203"></a>
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StringUtils.stringifyException(e));<a name="line.204"></a>
+<span class="sourceLineNo">205</span> } finally {<a name="line.205"></a>
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this.rpcServer.addCallSize(call.getSize() * -1);<a name="line.207"></a>
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+<span class="sourceLineNo">211</span> }<a name="line.211"></a>
+<span class="sourceLineNo">212</span>}<a name="line.212"></a>
