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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/23 18:08:45 UTC
[37/51] [partial] hbase-site git commit: Published site at
58283fa1b1b10beec62cefa40babff6a1424b06c.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d02dd5db/devapidocs/org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.html
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+<html lang="en">
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+<title>FileMmapEngine (Apache HBase 2.0.0-SNAPSHOT API)</title>
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+</head>
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+<script type="text/javascript"><!--
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+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/FileMmapEngine.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
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+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileIOEngine.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Next Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html" target="_top">Frames</a></li>
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+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field_summary">Field</a> | </li>
+<li><a href="#constructor_summary">Constr</a> | </li>
+<li><a href="#method_summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field_detail">Field</a> | </li>
+<li><a href="#constructor_detail">Constr</a> | </li>
+<li><a href="#method_detail">Method</a></li>
+</ul>
+</div>
+<a name="skip-navbar_top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.io.hfile.bucket</div>
+<h2 title="Class FileMmapEngine" class="title">Class FileMmapEngine</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></dd>
+</dl>
+<hr>
+<br>
+<pre><a href="../../../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.Private.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceAudience.Private</a>
+public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.43">FileMmapEngine</a>
+extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
+implements <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></pre>
+<div class="block">IO engine that stores data to a file on the local file system using memory mapping
+ mechanism</div>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<h3>Field Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/util/ByteBufferArray.html" title="class in org.apache.hadoop.hbase.util">ByteBufferArray</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#bufferArray">bufferArray</a></strong></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/nio/channels/FileChannel.html?is-external=true" title="class or interface in java.nio.channels">FileChannel</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#fileChannel">fileChannel</a></strong></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>(package private) static org.apache.commons.logging.Log</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#LOG">LOG</a></strong></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#path">path</a></strong></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/io/RandomAccessFile.html?is-external=true" title="class or interface in java.io">RandomAccessFile</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#raf">raf</a></strong></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#size">size</a></strong></code> </td>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#FileMmapEngine(java.lang.String,%20long)">FileMmapEngine</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filePath,
+ long capacity)</code> </td>
+</tr>
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+<caption><span>Methods</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#isPersistent()">isPersistent</a></strong>()</code>
+<div class="block">File IO engine is always able to support persistent storage for the cache</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#read(long,%20int,%20org.apache.hadoop.hbase.io.hfile.CacheableDeserializer)">read</a></strong>(long offset,
+ int length,
+ <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheableDeserializer.html" title="interface in org.apache.hadoop.hbase.io.hfile">CacheableDeserializer</a><<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a>> deserializer)</code>
+<div class="block">Transfers data from IOEngine to a Cacheable object.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#roundUp(long,%20long)">roundUp</a></strong>(long n,
+ long to)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#shutdown()">shutdown</a></strong>()</code>
+<div class="block">Close the file</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#sync()">sync</a></strong>()</code>
+<div class="block">Sync the data to file after writing</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#toString()">toString</a></strong>()</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#write(java.nio.ByteBuffer,%20long)">write</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> srcBuffer,
+ long offset)</code>
+<div class="block">Transfers data from the given byte buffer to file</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#write(org.apache.hadoop.hbase.nio.ByteBuff,%20long)">write</a></strong>(<a href="../../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> srcBuffer,
+ long offset)</code>
+<div class="block">Transfers the data from the given MultiByteBuffer to IOEngine</div>
+</td>
+</tr>
+</table>
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+<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang
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+</ul>
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+<div class="details">
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+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
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+</a>
+<h3>Field Detail</h3>
+<a name="LOG">
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+<h4>LOG</h4>
+<pre>static final org.apache.commons.logging.Log <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.44">LOG</a></pre>
+</li>
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+<a name="path">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>path</h4>
+<pre>private final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.46">path</a></pre>
+</li>
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+<a name="size">
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+<ul class="blockList">
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+<h4>size</h4>
+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.47">size</a></pre>
+</li>
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+</li>
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+<a name="fileChannel">
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+<h4>fileChannel</h4>
+<pre>private final <a href="http://docs.oracle.com/javase/7/docs/api/java/nio/channels/FileChannel.html?is-external=true" title="class or interface in java.nio.channels">FileChannel</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.49">fileChannel</a></pre>
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+<a name="raf">
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+<h4>raf</h4>
+<pre>private <a href="http://docs.oracle.com/javase/7/docs/api/java/io/RandomAccessFile.html?is-external=true" title="class or interface in java.io">RandomAccessFile</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.50">raf</a></pre>
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+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor_detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FileMmapEngine(java.lang.String, long)">
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+<h4>FileMmapEngine</h4>
+<pre>public <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.52">FileMmapEngine</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filePath,
+ long capacity)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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+<h3>Method Detail</h3>
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+<h4>roundUp</h4>
+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.90">roundUp</a>(long n,
+ long to)</pre>
+</li>
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+<a name="toString()">
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+<ul class="blockList">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.95">toString</a>()</pre>
+<dl>
+<dt><strong>Overrides:</strong></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="isPersistent()">
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+<h4>isPersistent</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.105">isPersistent</a>()</pre>
+<div class="block">File IO engine is always able to support persistent storage for the cache</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#isPersistent()">isPersistent</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+<dt><span class="strong">Returns:</span></dt><dd>true</dd></dl>
+</li>
+</ul>
+<a name="read(long, int, org.apache.hadoop.hbase.io.hfile.CacheableDeserializer)">
+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>read</h4>
+<pre>public <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.110">read</a>(long offset,
+ int length,
+ <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheableDeserializer.html" title="interface in org.apache.hadoop.hbase.io.hfile">CacheableDeserializer</a><<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a>> deserializer)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block"><strong>Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#read(long,%20int,%20org.apache.hadoop.hbase.io.hfile.CacheableDeserializer)">IOEngine</a></code></strong></div>
+<div class="block">Transfers data from IOEngine to a Cacheable object.</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#read(long,%20int,%20org.apache.hadoop.hbase.io.hfile.CacheableDeserializer)">read</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+<dt><span class="strong">Parameters:</span></dt><dd><code>offset</code> - The offset in the IO engine where the first byte to be read</dd><dd><code>length</code> - How many bytes to be read from the offset</dd><dd><code>deserializer</code> - The deserializer to be used to make a Cacheable from the data.</dd>
+<dt><span class="strong">Returns:</span></dt><dd>Cacheable</dd>
+<dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
+</li>
+</ul>
+<a name="write(java.nio.ByteBuffer, long)">
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+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.125">write</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> srcBuffer,
+ long offset)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Transfers data from the given byte buffer to file</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#write(java.nio.ByteBuffer,%20long)">write</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+<dt><span class="strong">Parameters:</span></dt><dd><code>srcBuffer</code> - the given byte buffer from which bytes are to be read</dd><dd><code>offset</code> - The offset in the file where the first byte to be written</dd>
+<dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.132">write</a>(<a href="../../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> srcBuffer,
+ long offset)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block"><strong>Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#write(org.apache.hadoop.hbase.nio.ByteBuff,%20long)">IOEngine</a></code></strong></div>
+<div class="block">Transfers the data from the given MultiByteBuffer to IOEngine</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#write(org.apache.hadoop.hbase.nio.ByteBuff,%20long)">write</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+<dt><span class="strong">Parameters:</span></dt><dd><code>srcBuffer</code> - the given MultiBytebufffers from which bytes are to be read</dd><dd><code>offset</code> - the offset in the IO engine where the first byte to be written</dd>
+<dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
+</li>
+</ul>
+<a name="sync()">
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+<h4>sync</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.144">sync</a>()
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Sync the data to file after writing</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#sync()">sync</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+<dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
+</li>
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+<a name="shutdown()">
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+</a>
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+<h4>shutdown</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html#line.154">shutdown</a>()</pre>
+<div class="block">Close the file</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html#shutdown()">shutdown</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket">IOEngine</a></code></dd>
+</dl>
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+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar_bottom">
+<!-- -->
+</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/FileMmapEngine.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileIOEngine.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html" title="interface in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Next Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html" target="_top">Frames</a></li>
+<li><a href="FileMmapEngine.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field_summary">Field</a> | </li>
+<li><a href="#constructor_summary">Constr</a> | </li>
+<li><a href="#method_summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field_detail">Field</a> | </li>
+<li><a href="#constructor_detail">Constr</a> | </li>
+<li><a href="#method_detail">Method</a></li>
+</ul>
+</div>
+<a name="skip-navbar_bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2016 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
+</body>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d02dd5db/devapidocs/org/apache/hadoop/hbase/io/hfile/bucket/IOEngine.html
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+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/UniqueIndexMap.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Next Class</span></a></li>
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+<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/UniqueIndexMap.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><span class="strong">Next Class</span></a></li>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d02dd5db/devapidocs/org/apache/hadoop/hbase/io/hfile/bucket/class-use/FileMmapEngine.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/io/hfile/bucket/class-use/FileMmapEngine.html b/devapidocs/org/apache/hadoop/hbase/io/hfile/bucket/class-use/FileMmapEngine.html
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+<title>Uses of Class org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine (Apache HBase 2.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Uses of Class org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine (Apache HBase 2.0.0-SNAPSHOT API)";
+ }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
+</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/FileMmapEngine.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
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+<li><a href="FileMmapEngine.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine" class="title">Uses of Class<br>org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine</h2>
+</div>
+<div class="classUseContainer">No usage of org.apache.hadoop.hbase.io.hfile.bucket.FileMmapEngine</div>
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+<!-- -->
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+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<ul class="navList" id="allclasses_navbar_bottom">
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+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ allClassesLink.style.display = "block";
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