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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/03/11 17:59:56 UTC
[22/51] [partial] hbase-site git commit: Published site at
eea8b38dfa0180d3e6f93d3e8055d5d4fbf673c3.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/0b785cb2/devapidocs/src-html/org/apache/hadoop/hbase/nio/SingleByteBuff.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/nio/SingleByteBuff.html b/devapidocs/src-html/org/apache/hadoop/hbase/nio/SingleByteBuff.html
index bca4f40..7714a40 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/nio/SingleByteBuff.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/nio/SingleByteBuff.html
@@ -31,310 +31,311 @@
<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.util.ByteBufferUtils;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.util.ObjectIntPair;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.util.UnsafeAccess;<a name="line.25"></a>
-<span class="sourceLineNo">026</span><a name="line.26"></a>
-<span class="sourceLineNo">027</span>import sun.nio.ch.DirectBuffer;<a name="line.27"></a>
-<span class="sourceLineNo">028</span><a name="line.28"></a>
-<span class="sourceLineNo">029</span>/**<a name="line.29"></a>
-<span class="sourceLineNo">030</span> * An implementation of ByteBuff where a single BB backs the BBI. This just acts<a name="line.30"></a>
-<span class="sourceLineNo">031</span> * as a wrapper over a normal BB - offheap or onheap<a name="line.31"></a>
-<span class="sourceLineNo">032</span> */<a name="line.32"></a>
-<span class="sourceLineNo">033</span>@InterfaceAudience.Private<a name="line.33"></a>
-<span class="sourceLineNo">034</span>public class SingleByteBuff extends ByteBuff {<a name="line.34"></a>
-<span class="sourceLineNo">035</span><a name="line.35"></a>
-<span class="sourceLineNo">036</span> private static final boolean UNSAFE_AVAIL = UnsafeAccess.isAvailable();<a name="line.36"></a>
-<span class="sourceLineNo">037</span> private static final boolean UNSAFE_UNALIGNED = UnsafeAccess.unaligned();<a name="line.37"></a>
-<span class="sourceLineNo">038</span><a name="line.38"></a>
-<span class="sourceLineNo">039</span> // Underlying BB<a name="line.39"></a>
-<span class="sourceLineNo">040</span> private final ByteBuffer buf;<a name="line.40"></a>
-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span> // To access primitive values from underlying ByteBuffer using Unsafe<a name="line.42"></a>
-<span class="sourceLineNo">043</span> private long unsafeOffset;<a name="line.43"></a>
-<span class="sourceLineNo">044</span> private Object unsafeRef = null;<a name="line.44"></a>
-<span class="sourceLineNo">045</span><a name="line.45"></a>
-<span class="sourceLineNo">046</span> public SingleByteBuff(ByteBuffer buf) {<a name="line.46"></a>
-<span class="sourceLineNo">047</span> this.buf = buf;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> if (buf.hasArray()) {<a name="line.48"></a>
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-<span class="sourceLineNo">050</span> this.unsafeRef = buf.array();<a name="line.50"></a>
-<span class="sourceLineNo">051</span> } else {<a name="line.51"></a>
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-<span class="sourceLineNo">053</span> }<a name="line.53"></a>
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-<span class="sourceLineNo">057</span> public int position() {<a name="line.57"></a>
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-<span class="sourceLineNo">064</span> return this;<a name="line.64"></a>
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-<span class="sourceLineNo">073</span> @Override<a name="line.73"></a>
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-<span class="sourceLineNo">097</span> this.buf.rewind();<a name="line.97"></a>
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-<span class="sourceLineNo">108</span> public ByteBuffer asSubByteBuffer(int length) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> // Just return the single BB that is available<a name="line.109"></a>
-<span class="sourceLineNo">110</span> return this.buf;<a name="line.110"></a>
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-<span class="sourceLineNo">114</span> public void asSubByteBuffer(int offset, int length, ObjectIntPair<ByteBuffer> pair) {<a name="line.114"></a>
-<span class="sourceLineNo">115</span> // Just return the single BB that is available<a name="line.115"></a>
-<span class="sourceLineNo">116</span> pair.setFirst(this.buf);<a name="line.116"></a>
-<span class="sourceLineNo">117</span> pair.setSecond(offset);<a name="line.117"></a>
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-<span class="sourceLineNo">121</span> public int remaining() {<a name="line.121"></a>
-<span class="sourceLineNo">122</span> return this.buf.remaining();<a name="line.122"></a>
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-<span class="sourceLineNo">127</span> return buf.hasRemaining();<a name="line.127"></a>
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-<span class="sourceLineNo">130</span> @Override<a name="line.130"></a>
-<span class="sourceLineNo">131</span> public SingleByteBuff reset() {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> this.buf.reset();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> return this;<a name="line.133"></a>
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-<span class="sourceLineNo">136</span> @Override<a name="line.136"></a>
-<span class="sourceLineNo">137</span> public SingleByteBuff slice() {<a name="line.137"></a>
-<span class="sourceLineNo">138</span> return new SingleByteBuff(this.buf.slice());<a name="line.138"></a>
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-<span class="sourceLineNo">143</span> return new SingleByteBuff(this.buf.duplicate());<a name="line.143"></a>
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-<span class="sourceLineNo">148</span> return buf.get();<a name="line.148"></a>
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-<span class="sourceLineNo">151</span> @Override<a name="line.151"></a>
-<span class="sourceLineNo">152</span> public byte get(int index) {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> if (UNSAFE_AVAIL) {<a name="line.153"></a>
-<span class="sourceLineNo">154</span> return UnsafeAccess.toByte(this.unsafeRef, this.unsafeOffset + index);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> }<a name="line.155"></a>
-<span class="sourceLineNo">156</span> return this.buf.get(index);<a name="line.156"></a>
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-<span class="sourceLineNo">164</span> @Override<a name="line.164"></a>
-<span class="sourceLineNo">165</span> public SingleByteBuff put(byte b) {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> this.buf.put(b);<a name="line.166"></a>
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-<span class="sourceLineNo">170</span> @Override<a name="line.170"></a>
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-<span class="sourceLineNo">172</span> buf.put(index, b);<a name="line.172"></a>
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-<span class="sourceLineNo">177</span> public void get(byte[] dst, int offset, int length) {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> ByteBufferUtils.copyFromBufferToArray(dst, buf, buf.position(), offset, length);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> buf.position(buf.position() + length);<a name="line.179"></a>
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-<span class="sourceLineNo">182</span> @Override<a name="line.182"></a>
-<span class="sourceLineNo">183</span> public void get(int sourceOffset, byte[] dst, int offset, int length) {<a name="line.183"></a>
-<span class="sourceLineNo">184</span> ByteBufferUtils.copyFromBufferToArray(dst, buf, sourceOffset, offset, length);<a name="line.184"></a>
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-<span class="sourceLineNo">186</span><a name="line.186"></a>
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-<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/0b785cb2/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.html
index 04c22bd..ac96c56 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.html
@@ -48,70 +48,83 @@
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