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From omal...@apache.org
Subject [03/44] orc git commit: Deploying the ORC 1.5.0 javadoc.
Date Mon, 14 May 2018 23:08:36 GMT
http://git-wip-us.apache.org/repos/asf/orc/blob/13ea6893/api/orc-shims/org/apache/orc/impl/HadoopShimsPre2_6.html
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@@ -0,0 +1,397 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<!-- Generated by javadoc (1.8.0_121) on Mon May 14 13:23:31 PDT 2018 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>HadoopShimsPre2_6 (ORC Shims 1.5.0 API)</title>
+<meta name="date" content="2018-05-14">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.orc.impl</div>
+<h2 title="Class HadoopShimsPre2_6" class="title">Class HadoopShimsPre2_6</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.orc.impl.HadoopShimsPre2_6</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HadoopShimsPre2_6</span>
+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/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></pre>
+<div class="block">Shims for versions of Hadoop less than 2.6
+
+ Adds support for:
+ <ul>
+   <li>Direct buffer decompression</li>
+   <li>Zero copy</li>
+ </ul></div>
+</li>
+</ul>
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+<code><a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.KeyMetadata.html" title="class in org.apache.orc.impl">HadoopShims.KeyMetadata</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.LocalKey.html" title="class in org.apache.orc.impl">HadoopShims.LocalKey</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.imp
 l">HadoopShims.ZeroCopyReaderShim</a></code></li>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#HadoopShimsPre2_6--">HadoopShimsPre2_6</a></span>()</code>&nbsp;</td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#endVariableLengthBlock-java.io.OutputStream-">endVariableLengthBlock</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
+<div class="block">End the OutputStream's current block at the current location.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">getKeyProvider</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;conf,
+              <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Random.html?is-external=true" title="class or interface in java.util">Random</a>&nbsp;random)</code>
+<div class="block">Create a KeyProvider to get encryption keys.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">getZeroCopyReader</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;in,
+                 <a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>&nbsp;pool)</code>
+<div class="block">Provides an HDFS ZeroCopyReader shim.</div>
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+<h3>Methods inherited from class&nbsp;java.lang.<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></h3>
+<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
 /Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <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>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="HadoopShimsPre2_6--">
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>HadoopShimsPre2_6</h4>
+<pre>public&nbsp;HadoopShimsPre2_6()</pre>
+</li>
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+<!-- ============ METHOD DETAIL ========== -->
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+<h3>Method Detail</h3>
+<a name="getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">
+<!--   -->
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+<li class="blockList">
+<h4>getDirectDecompressor</h4>
+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a>&nbsp;getDirectDecompressor(<a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">HadoopShims</a></code></span></div>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>codec</code> - the kind of decompressor that we need</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a direct decompressor or null, if it isn't available</dd>
+</dl>
+</li>
+</ul>
+<a name="getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">
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+<h4>getZeroCopyReader</h4>
+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a>&nbsp;getZeroCopyReader(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;in,
+                                                        <a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>&nbsp;pool)
+                                                 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"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">HadoopShims</a></code></span></div>
+<div class="block">Provides an HDFS ZeroCopyReader shim.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">getZeroCopyReader</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - FSDataInputStream to read from (where the cached/mmap buffers are
+          tied to)</dd>
+<dd><code>pool</code> - ByteBufferPoolShim to allocate fallback buffers with</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>returns null if not supported</dd>
+<dt><span class="throwsLabel">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="endVariableLengthBlock-java.io.OutputStream-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>endVariableLengthBlock</h4>
+<pre>public&nbsp;boolean&nbsp;endVariableLengthBlock(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#endVariableLengthBlock-java.io.OutputStream-">HadoopShims</a></code></span></div>
+<div class="block">End the OutputStream's current block at the current location.
+ This is only available on HDFS on Hadoop &ge; 2.7, but will return false
+ otherwise.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#endVariableLengthBlock-java.io.OutputStream-">endVariableLengthBlock</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>was a variable length block created?</dd>
+</dl>
+</li>
+</ul>
+<a name="getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">
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+<h4>getKeyProvider</h4>
+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a>&nbsp;getKeyProvider(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;conf,
+                                              <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Random.html?is-external=true" title="class or interface in java.util">Random</a>&nbsp;random)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">HadoopShims</a></code></span></div>
+<div class="block">Create a KeyProvider to get encryption keys.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">getKeyProvider</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - the configuration</dd>
+<dd><code>random</code> - a secure random number generator</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a key provider or null if none was provided</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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http://git-wip-us.apache.org/repos/asf/orc/blob/13ea6893/api/orc-shims/org/apache/orc/impl/HadoopShimsPre2_7.html
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+<div class="subTitle">org.apache.orc.impl</div>
+<h2 title="Class HadoopShimsPre2_7" class="title">Class HadoopShimsPre2_7</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>
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+<li>org.apache.orc.impl.HadoopShimsPre2_7</li>
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+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HadoopShimsPre2_7</span>
+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/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></pre>
+<div class="block">Shims for versions of Hadoop less than 2.7.
+
+ Adds support for:
+ <ul>
+   <li>Crypto</li>
+ </ul></div>
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+<code><a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.KeyMetadata.html" title="class in org.apache.orc.impl">HadoopShims.KeyMetadata</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.LocalKey.html" title="class in org.apache.orc.impl">HadoopShims.LocalKey</a>, <a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.imp
 l">HadoopShims.ZeroCopyReaderShim</a></code></li>
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+<th class="colOne" scope="col">Constructor and Description</th>
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+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#HadoopShimsPre2_7--">HadoopShimsPre2_7</a></span>()</code>&nbsp;</td>
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+<th class="colFirst" scope="col">Modifier and Type</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#endVariableLengthBlock-java.io.OutputStream-">endVariableLengthBlock</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
+<div class="block">End the OutputStream's current block at the current location.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">getKeyProvider</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;conf,
+              <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Random.html?is-external=true" title="class or interface in java.util">Random</a>&nbsp;random)</code>
+<div class="block">Create a KeyProvider to get encryption keys.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">getZeroCopyReader</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;in,
+                 <a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>&nbsp;pool)</code>
+<div class="block">Provides an HDFS ZeroCopyReader shim.</div>
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+<li class="blockList"><a name="constructor.detail">
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+<pre>public&nbsp;HadoopShimsPre2_7()</pre>
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+<h4>getDirectDecompressor</h4>
+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a>&nbsp;getDirectDecompressor(<a href="../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">HadoopShims</a></code></span></div>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>codec</code> - the kind of decompressor that we need</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a direct decompressor or null, if it isn't available</dd>
+</dl>
+</li>
+</ul>
+<a name="getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">
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+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a>&nbsp;getZeroCopyReader(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;in,
+                                                        <a href="../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a>&nbsp;pool)
+                                                 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"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">HadoopShims</a></code></span></div>
+<div class="block">Provides an HDFS ZeroCopyReader shim.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">getZeroCopyReader</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - FSDataInputStream to read from (where the cached/mmap buffers are
+          tied to)</dd>
+<dd><code>pool</code> - ByteBufferPoolShim to allocate fallback buffers with</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>returns null if not supported</dd>
+<dt><span class="throwsLabel">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>
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+<h4>endVariableLengthBlock</h4>
+<pre>public&nbsp;boolean&nbsp;endVariableLengthBlock(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#endVariableLengthBlock-java.io.OutputStream-">HadoopShims</a></code></span></div>
+<div class="block">End the OutputStream's current block at the current location.
+ This is only available on HDFS on Hadoop &ge; 2.7, but will return false
+ otherwise.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/impl/HadoopShims.html#endVariableLengthBlock-java.io.OutputStream-">endVariableLengthBlock</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html" title="interface in org.apache.orc.impl">HadoopShims</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>was a variable length block created?</dd>
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+</li>
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+<pre>public&nbsp;<a href="../../../../org/apache/orc/impl/HadoopShims.KeyProvider.html" title="interface in org.apache.orc.impl">HadoopShims.KeyProvider</a>&nbsp;getKeyProvider(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;conf,
+                                              <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Random.html?is-external=true" title="class or interface in java.util">Random</a>&nbsp;random)
+                                       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"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/orc/impl/HadoopShims.html#getKeyProvider-org.apache.hadoop.conf.Configuration-java.util.Random-">HadoopShims</a></code></span></div>
+<div class="block">Create a KeyProvider to get encryption keys.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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+<dt><span class="returnLabel">Returns:</span></dt>
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+<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>
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http://git-wip-us.apache.org/repos/asf/orc/blob/13ea6893/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.ByteBufferPoolShim.html
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diff --git a/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.ByteBufferPoolShim.html b/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.ByteBufferPoolShim.html
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+<th class="colLast" scope="col">Description</th>
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+<h3>Uses of <a href="../../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a> in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a> with parameters of type <a href="../../../../../org/apache/orc/impl/HadoopShims.ByteBufferPoolShim.html" title="interface in org.apache.orc.impl">HadoopShims.ByteBufferPoolShim</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a></code></td>
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+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.ZeroCopyReaderShim.html" title="interface in org.apache.orc.impl">HadoopShims.ZeroCopyReaderShim</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShims.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShims.html#getZeroCopyReader-org.apache.hadoop.fs.FSDataInputStream-org.apache.orc.impl.HadoopShims.ByteBufferPoolShim-">getZeroCopyReader</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;in,
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+<div class="block">Provides an HDFS ZeroCopyReader shim.</div>
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http://git-wip-us.apache.org/repos/asf/orc/blob/13ea6893/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectCompressionType.html
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diff --git a/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectCompressionType.html b/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectCompressionType.html
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@@ -0,0 +1,206 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<title>Uses of Class org.apache.orc.impl.HadoopShims.DirectCompressionType (ORC Shims 1.5.0 API)</title>
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+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
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+<th class="colLast" scope="col">Description</th>
+</tr>
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+<td class="colFirst"><a href="#org.apache.orc.impl">org.apache.orc.impl</a></td>
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a> that return <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a></code></td>
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+</tr>
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+<caption><span>Methods in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a> with parameters of type <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShimsCurrent.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShimsCurrent.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShimsPre2_7.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShimsPre2_7.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShimsPre2_6.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShimsPre2_6.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
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+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShims.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
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http://git-wip-us.apache.org/repos/asf/orc/blob/13ea6893/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectDecompressor.html
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diff --git a/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectDecompressor.html b/api/orc-shims/org/apache/orc/impl/class-use/HadoopShims.DirectDecompressor.html
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+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#org.apache.orc.impl">org.apache.orc.impl</a></td>
+<td class="colLast">&nbsp;</td>
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+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="org.apache.orc.impl">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a> in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../org/apache/orc/impl/package-summary.html">org.apache.orc.impl</a> that return <a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShimsCurrent.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShimsCurrent.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>&nbsp;</td>
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+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
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+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShimsPre2_3.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShimsPre2_3.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/orc/impl/HadoopShims.DirectDecompressor.html" title="interface in org.apache.orc.impl">HadoopShims.DirectDecompressor</a></code></td>
+<td class="colLast"><span class="typeNameLabel">HadoopShims.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/HadoopShims.html#getDirectDecompressor-org.apache.orc.impl.HadoopShims.DirectCompressionType-">getDirectDecompressor</a></span>(<a href="../../../../../org/apache/orc/impl/HadoopShims.DirectCompressionType.html" title="enum in org.apache.orc.impl">HadoopShims.DirectCompressionType</a>&nbsp;codec)</code>
+<div class="block">Get a direct decompressor codec, if it is available</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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