http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html ---------------------------------------------------------------------- diff --git a/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html b/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html new file mode 100644 index 0000000..32b28e0 --- /dev/null +++ b/java/core/orc-core/org/apache/orc/impl/IntegerWriter.html @@ -0,0 +1,302 @@ +<!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>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)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":6,"i1":6,"i2":6,"i3":6}; +var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar.top"> +<!-- --> +</a> +<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/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> +</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"; + } + //--> +</script> +</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.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> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</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="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> +</td> +</tr> +</table> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getPosition-org.apache.orc.impl.PositionRecorder-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getPosition</h4> +<pre>void getPosition(<a href="../../../../org/apache/orc/impl/PositionRecorder.html" title="interface in org.apache.orc.impl">PositionRecorder</a> recorder) + 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> +</dl> +</li> +</ul> +<a name="write-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<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> +</dl> +</li> +</ul> +<a name="flush--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>flush</h4> +<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"> +<!-- --> +</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/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> +</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"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</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"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +<p class="legalCopy"><small>Copyright © 2013–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html>
http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/MemoryManager.html ---------------------------------------------------------------------- diff --git a/java/core/orc-core/org/apache/orc/impl/MemoryManager.html b/java/core/orc-core/org/apache/orc/impl/MemoryManager.html new file mode 100644 index 0000000..8f8ebd4 --- /dev/null +++ b/java/core/orc-core/org/apache/orc/impl/MemoryManager.html @@ -0,0 +1,276 @@ +<!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"> +<!-- --> +</a> +<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"> +<li><a href="../../../../index.html?org/apache/orc/impl/MemoryManager.html" target="_top">Frames</a></li> +<li><a href="MemoryManager.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"; + } + //--> +</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"> +<!-- --> +</a> +<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"> +<!-- --> +</a> +<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 /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"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="MemoryManager-org.apache.hadoop.conf.Configuration-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>MemoryManager</h4> +<pre>public MemoryManager(<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"><span class="deprecatedLabel">Deprecated.</span> </div> +</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"> +<!-- --> +</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"> +<li><a href="../../../../index.html?org/apache/orc/impl/MemoryManager.html" target="_top">Frames</a></li> +<li><a href="MemoryManager.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"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</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.bottom"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +<p class="legalCopy"><small>Copyright © 2013–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html> http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/MemoryManagerImpl.html ---------------------------------------------------------------------- diff --git a/java/core/orc-core/org/apache/orc/impl/MemoryManagerImpl.html b/java/core/orc-core/org/apache/orc/impl/MemoryManagerImpl.html new file mode 100644 index 0000000..d1c3ea1 --- /dev/null +++ b/java/core/orc-core/org/apache/orc/impl/MemoryManagerImpl.html @@ -0,0 +1,445 @@ +<!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>MemoryManagerImpl (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="MemoryManagerImpl (ORC Core 1.5.2 API)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10}; +var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar.top"> +<!-- --> +</a> +<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/MemoryManagerImpl.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/MemoryManager.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcAcidUtils.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/MemoryManagerImpl.html" target="_top">Frames</a></li> +<li><a href="MemoryManagerImpl.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"; + } + //--> +</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="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </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.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 ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<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/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"> +<!-- --> +</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 /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"> +<!-- --> +</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> +<a name="getAllocationScale--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getAllocationScale</h4> +<pre>public double getAllocationScale()</pre> +<div class="block">The scaling factor for each allocation to ensure that the pool isn't + oversubscribed.</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>a fraction between 0.0 and 1.0 of the requested size that is + available for each writer.</dd> +</dl> +</li> +</ul> +<a name="addedRow-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addedRow</h4> +<pre>public void addedRow(int rows) + 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">Give the memory manager an opportunity for doing a memory check.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/orc/MemoryManager.html#addedRow-int-">addedRow</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>rows</code> - number of rows added</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="notifyWriters--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>notifyWriters</h4> +<pre>public void notifyWriters() + 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">Notify all of the writers that they should check their memory usage.</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> +</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"> +<!-- --> +</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/MemoryManagerImpl.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/MemoryManager.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcAcidUtils.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/MemoryManagerImpl.html" target="_top">Frames</a></li> +<li><a href="MemoryManagerImpl.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"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</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="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </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 © 2013–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html> http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html ---------------------------------------------------------------------- diff --git a/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html b/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html new file mode 100644 index 0000000..a879d51 --- /dev/null +++ b/java/core/orc-core/org/apache/orc/impl/OrcAcidUtils.html @@ -0,0 +1,382 @@ +<!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>OrcAcidUtils (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="OrcAcidUtils (ORC Core 1.5.2 API)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":9,"i1":9,"i2":9}; +var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar.top"> +<!-- --> +</a> +<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/OrcAcidUtils.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/MemoryManagerImpl.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcCodecPool.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/OrcAcidUtils.html" target="_top">Frames</a></li> +<li><a href="OrcAcidUtils.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"; + } + //--> +</script> +</div> +<div> +<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.orc.impl</div> +<h2 title="Class OrcAcidUtils" class="title">Class OrcAcidUtils</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.OrcAcidUtils</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<hr> +<br> +<pre>public class <span class="typeNameLabel">OrcAcidUtils</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> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="memberSummary" 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>static <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><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcAcidUtils.html#ACID_STATS">ACID_STATS</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcAcidUtils.html#DELTA_SIDE_FILE_SUFFIX">DELTA_SIDE_FILE_SUFFIX</a></span></code> </td> +</tr> +</table> +</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/OrcAcidUtils.html#OrcAcidUtils--">OrcAcidUtils</a></span>()</code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</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="t1" class="tableTab"><span><a href="javascript:show(1);">Static 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>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcAcidUtils.html#getLastFlushLength-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">getLastFlushLength</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> fs, + <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> deltaFile)</code> +<div class="block">Read the side file to get the last flush length.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcAcidUtils.html#getSideFile-org.apache.hadoop.fs.Path-">getSideFile</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> main)</code> +<div class="block">Get the filename of the ORC ACID side file that contains the lengths + of the intermediate footers.</div> +</td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/AcidStats.html" title="class in org.apache.orc.impl">AcidStats</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/OrcAcidUtils.html#parseAcidStats-org.apache.orc.Reader-">parseAcidStats</a></span>(<a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a> reader)</code> </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 /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"> +<!-- ============ FIELD DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.detail"> +<!-- --> +</a> +<h3>Field Detail</h3> +<a name="ACID_STATS"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>ACID_STATS</h4> +<pre>public static 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> ACID_STATS</pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.orc.impl.OrcAcidUtils.ACID_STATS">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="DELTA_SIDE_FILE_SUFFIX"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>DELTA_SIDE_FILE_SUFFIX</h4> +<pre>public static 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> DELTA_SIDE_FILE_SUFFIX</pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.orc.impl.OrcAcidUtils.DELTA_SIDE_FILE_SUFFIX">Constant Field Values</a></dd> +</dl> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="OrcAcidUtils--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>OrcAcidUtils</h4> +<pre>public OrcAcidUtils()</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getSideFile-org.apache.hadoop.fs.Path-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getSideFile</h4> +<pre>public static <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> getSideFile(<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> main)</pre> +<div class="block">Get the filename of the ORC ACID side file that contains the lengths + of the intermediate footers.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>main</code> - the main ORC filename</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the name of the side file</dd> +</dl> +</li> +</ul> +<a name="getLastFlushLength-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getLastFlushLength</h4> +<pre>public static long getLastFlushLength(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> fs, + <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> deltaFile) + 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">Read the side file to get the last flush length.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>fs</code> - the file system to use</dd> +<dd><code>deltaFile</code> - the path of the delta file</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the maximum size of the file to use</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="parseAcidStats-org.apache.orc.Reader-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>parseAcidStats</h4> +<pre>public static <a href="../../../../org/apache/orc/impl/AcidStats.html" title="class in org.apache.orc.impl">AcidStats</a> parseAcidStats(<a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a> reader)</pre> +</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"> +<!-- --> +</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/OrcAcidUtils.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/MemoryManagerImpl.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcCodecPool.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/OrcAcidUtils.html" target="_top">Frames</a></li> +<li><a href="OrcAcidUtils.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"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<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 © 2013–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html> http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html ---------------------------------------------------------------------- diff --git a/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html b/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html new file mode 100644 index 0000000..cb7daff --- /dev/null +++ b/java/core/orc-core/org/apache/orc/impl/OrcCodecPool.html @@ -0,0 +1,292 @@ +<!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>OrcCodecPool (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="OrcCodecPool (ORC Core 1.5.2 API)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":9,"i1":9,"i2":9,"i3":9}; +var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar.top"> +<!-- --> +</a> +<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/OrcCodecPool.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/OrcAcidUtils.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcIndex.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/OrcCodecPool.html" target="_top">Frames</a></li> +<li><a href="OrcCodecPool.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"; + } + //--> +</script> +</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.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 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"> +<li class="blockList"> +<hr> +<br> +<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> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</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="t1" class="tableTab"><span><a href="javascript:show(1);">Static 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>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> +</tr> +<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> +</tr> +<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> +<div class="block">Returns the codec to the pool or closes it, suppressing exceptions.</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 /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"> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getCodec-org.apache.orc.CompressionKind-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<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> +</ul> +<a name="returnCodec-org.apache.orc.CompressionKind-org.apache.orc.CompressionCodec-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<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> +</ul> +<a name="getPoolSize-org.apache.orc.CompressionKind-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getPoolSize</h4> +<pre>public static int getPoolSize(<a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> kind)</pre> +</li> +</ul> +<a name="clear--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>clear</h4> +<pre>public static void clear()</pre> +<div class="block">Clear the codec pool. Mostly used for testing.</div> +</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"> +<!-- --> +</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/OrcCodecPool.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/OrcAcidUtils.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/orc/impl/OrcIndex.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/OrcCodecPool.html" target="_top">Frames</a></li> +<li><a href="OrcCodecPool.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"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</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"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +<p class="legalCopy"><small>Copyright © 2013–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html>
