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Posted to commits@orc.apache.org by pr...@apache.org on 2018/06/29 18:26:06 UTC
[08/51] [partial] orc git commit: Update javadoc for ORC 1.5.2
http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html
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diff --git a/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html b/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_121) on Fri Jun 29 11:10:15 PDT 2018 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>IntegerWriter (ORC Core 1.5.2 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="IntegerWriter (ORC Core 1.5.2 API)";
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+ catch(err) {
+ }
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<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/IntegerWriter.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/orc/impl/IntegerReader.html" title="interface in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../org/apache/orc/impl/MemoryManager.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?org/apache/orc/impl/IntegerWriter.html" target="_top">Frames</a></li>
+<li><a href="IntegerWriter.html" target="_top">No Frames</a></li>
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+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li>Constr | </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.orc.impl</div>
+<h2 title="Interface IntegerWriter" class="title">Interface IntegerWriter</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../org/apache/orc/impl/RunLengthIntegerWriter.html" title="class in org.apache.orc.impl">RunLengthIntegerWriter</a>, <a href="../../../../org/apache/orc/impl/RunLengthIntegerWriterV2.html" title="class in org.apache.orc.impl">RunLengthIntegerWriterV2</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">IntegerWriter</span></pre>
+<div class="block">Interface for writing integers.</div>
+</li>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </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>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/IntegerWriter.html#estimateMemory--">estimateMemory</a></span>()</code>
+<div class="block">Estimate the amount of memory being used.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/IntegerWriter.html#flush--">flush</a></span>()</code>
+<div class="block">Flush the buffer</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/IntegerWriter.html#getPosition-org.apache.orc.impl.PositionRecorder-">getPosition</a></span>(<a href="../../../../org/apache/orc/impl/PositionRecorder.html" title="interface in org.apache.orc.impl">PositionRecorder</a> recorder)</code>
+<div class="block">Get position from the stream.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/IntegerWriter.html#write-long-">write</a></span>(long value)</code>
+<div class="block">Write the integer value</div>
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+ 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">Get position from the stream.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>recorder</code> - </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>write</h4>
+<pre>void write(long value)
+ 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">Write the integer value</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - </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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+<pre>void flush()
+ 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">Flush the buffer</div>
+<dl>
+<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="estimateMemory--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>estimateMemory</h4>
+<pre>long estimateMemory()</pre>
+<div class="block">Estimate the amount of memory being used.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of bytes</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<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/IntegerWriter.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>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/MemoryManager.html
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diff --git a/java/core/orc-core/org/apache/orc/impl/MemoryManager.html b/java/core/orc-core/org/apache/orc/impl/MemoryManager.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_121) on Fri Jun 29 11:10:15 PDT 2018 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>MemoryManager (ORC Core 1.5.2 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="MemoryManager (ORC Core 1.5.2 API)";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<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 class="navBarCell1Rev">Class</li>
+<li><a href="class-use/MemoryManager.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/orc/impl/IntegerWriter.html" title="interface in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
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+<li><a href="MemoryManager.html" target="_top">No Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
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+ allClassesLink.style.display = "block";
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+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.org.apache.orc.impl.MemoryManagerImpl">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li>Method</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.orc.impl</div>
+<h2 title="Class MemoryManager" class="title">Class MemoryManager</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><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html" title="class in org.apache.orc.impl">org.apache.orc.impl.MemoryManagerImpl</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.orc.impl.MemoryManager</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></dd>
+</dl>
+<hr>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span></div>
+<br>
+<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
+public class <span class="typeNameLabel">MemoryManager</span>
+extends <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html" title="class in org.apache.orc.impl">MemoryManagerImpl</a></pre>
+<div class="block">Shim for backwards compatibility with Hive</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!-- -->
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+<h3>Nested Class Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.orc.MemoryManager">
+<!-- -->
+</a>
+<h3>Nested classes/interfaces inherited from interface org.apache.orc.<a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></h3>
+<code><a href="../../../../org/apache/orc/MemoryManager.Callback.html" title="interface in org.apache.orc">MemoryManager.Callback</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<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><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManager.html#MemoryManager-org.apache.hadoop.conf.Configuration-">MemoryManager</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> conf)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
+ </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.orc.impl.MemoryManagerImpl">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.orc.impl.<a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html" title="class in org.apache.orc.impl">MemoryManagerImpl</a></h3>
+<code><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#addedRow-int-">addedRow</a>, <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#addWriter-org.apache.hadoop.fs.Path-long-org.apache.orc.MemoryManager.Callback-">addWriter</a>, <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#getAllocationScale--">getAllocationScale</a>, <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#getTotalMemoryPool--">getTotalMemoryPool</a>, <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#notifyWriters--">notifyWriters</a>, <a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#removeWriter-org.apache.hadoop.fs.Path-">removeWriter</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class 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
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+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
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+<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
+</li>
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http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/MemoryManagerImpl.html
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+<div class="header">
+<div class="subTitle">org.apache.orc.impl</div>
+<h2 title="Class MemoryManagerImpl" class="title">Class MemoryManagerImpl</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.MemoryManagerImpl</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../org/apache/orc/impl/MemoryManager.html" title="class in org.apache.orc.impl">MemoryManager</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">MemoryManagerImpl</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/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></pre>
+<div class="block">Implements a memory manager that keeps a global context of how many ORC
+ writers there are and manages the memory between them. For use cases with
+ dynamic partitions, it is easy to end up with many writers in the same task.
+ By managing the size of each allocation, we try to cut down the size of each
+ allocation and keep the task from running out of memory.
+
+ This class is not thread safe, but is re-entrant - ensure creation and all
+ invocations are triggered from the same thread.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
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+<ul class="blockList">
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+<!-- -->
+</a>
+<h3>Nested classes/interfaces inherited from interface org.apache.orc.<a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></h3>
+<code><a href="../../../../org/apache/orc/MemoryManager.Callback.html" title="interface in org.apache.orc">MemoryManager.Callback</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<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><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#MemoryManagerImpl-org.apache.hadoop.conf.Configuration-">MemoryManagerImpl</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> conf)</code>
+<div class="block">Create the memory manager.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#addedRow-int-">addedRow</a></span>(int rows)</code>
+<div class="block">Give the memory manager an opportunity for doing a memory check.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#addWriter-org.apache.hadoop.fs.Path-long-org.apache.orc.MemoryManager.Callback-">addWriter</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ long requestedAllocation,
+ <a href="../../../../org/apache/orc/MemoryManager.Callback.html" title="interface in org.apache.orc">MemoryManager.Callback</a> callback)</code>
+<div class="block">Add a new writer's memory allocation to the pool.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#getAllocationScale--">getAllocationScale</a></span>()</code>
+<div class="block">The scaling factor for each allocation to ensure that the pool isn't
+ oversubscribed.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#getTotalMemoryPool--">getTotalMemoryPool</a></span>()</code>
+<div class="block">Get the total pool size that is available for ORC writers.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#notifyWriters--">notifyWriters</a></span>()</code>
+<div class="block">Notify all of the writers that they should check their memory usage.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/MemoryManagerImpl.html#removeWriter-org.apache.hadoop.fs.Path-">removeWriter</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path)</code>
+<div class="block">Remove the given writer from the pool.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class 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
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+</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">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="MemoryManagerImpl-org.apache.hadoop.conf.Configuration-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>MemoryManagerImpl</h4>
+<pre>public MemoryManagerImpl(<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> conf)</pre>
+<div class="block">Create the memory manager.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - use the configuration to find the maximum size of the memory
+ pool.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="addWriter-org.apache.hadoop.fs.Path-long-org.apache.orc.MemoryManager.Callback-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addWriter</h4>
+<pre>public void addWriter(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ long requestedAllocation,
+ <a href="../../../../org/apache/orc/MemoryManager.Callback.html" title="interface in org.apache.orc">MemoryManager.Callback</a> callback)
+ 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">Add a new writer's memory allocation to the pool. We use the path
+ as a unique key to ensure that we don't get duplicates.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/MemoryManager.html#addWriter-org.apache.hadoop.fs.Path-long-org.apache.orc.MemoryManager.Callback-">addWriter</a></code> in interface <code><a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - the file that is being written</dd>
+<dd><code>requestedAllocation</code> - the requested buffer size</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="removeWriter-org.apache.hadoop.fs.Path-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>removeWriter</h4>
+<pre>public void removeWriter(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path)
+ 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">Remove the given writer from the pool.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/MemoryManager.html#removeWriter-org.apache.hadoop.fs.Path-">removeWriter</a></code> in interface <code><a href="../../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - the file that has been closed</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="getTotalMemoryPool--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTotalMemoryPool</h4>
+<pre>public long getTotalMemoryPool()</pre>
+<div class="block">Get the total pool size that is available for ORC writers.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of bytes in the pool</dd>
+</dl>
+</li>
+</ul>
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http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html
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diff --git a/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html b/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html
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+<h2 title="Class OrcAcidUtils" class="title">Class OrcAcidUtils</h2>
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+<div class="block">Get the filename of the ORC ACID side file that contains the lengths
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+<dl>
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+<dd><code>main</code> - the main ORC filename</dd>
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+<div class="block">Read the side file to get the last flush length.</div>
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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/90934777/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html
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diff --git a/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html b/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html
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+<div class="header">
+<div class="subTitle">org.apache.orc.impl</div>
+<h2 title="Class OrcCodecPool" class="title">Class OrcCodecPool</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.OrcCodecPool</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<pre>public final class <span class="typeNameLabel">OrcCodecPool</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></pre>
+<div class="block">A clone of Hadoop codec pool for ORC; cause it has its own codecs...</div>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcCodecPool.html#clear--">clear</a></span>()</code>
+<div class="block">Clear the codec pool.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcCodecPool.html#getCodec-org.apache.orc.CompressionKind-">getCodec</a></span>(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind)</code> </td>
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+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcCodecPool.html#getPoolSize-org.apache.orc.CompressionKind-">getPoolSize</a></span>(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind)</code> </td>
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+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcCodecPool.html#returnCodec-org.apache.orc.CompressionKind-org.apache.orc.CompressionCodec-">returnCodec</a></span>(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind,
+ <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a> codec)</code>
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+<h3>Method Detail</h3>
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+<h4>getCodec</h4>
+<pre>public static <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a> getCodec(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind)</pre>
+</li>
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+<h4>returnCodec</h4>
+<pre>public static void returnCodec(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind,
+ <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a> codec)</pre>
+<div class="block">Returns the codec to the pool or closes it, suppressing exceptions.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>kind</code> - Compression kind.</dd>
+<dd><code>codec</code> - Codec.</dd>
+</dl>
+</li>
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+<a name="getPoolSize-org.apache.orc.CompressionKind-">
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+<pre>public static int getPoolSize(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind)</pre>
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+<pre>public static void clear()</pre>
+<div class="block">Clear the codec pool. Mostly used for testing.</div>
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