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From shiv...@apache.org
Subject [15/28] incubator-hawq-site git commit: HAWQ-683. Publish pxf javadoc api
Date Thu, 21 Apr 2016 23:04:34 GMT
http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/ab8cf62a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html
new file mode 100644
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html
@@ -0,0 +1,432 @@
+<!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_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsAtomicDataAccessor</title>
+<meta name="date" content="2016-04-20">
+<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="HdfsAtomicDataAccessor";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":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="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/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" target="_top">Frames</a></li>
+<li><a href="HdfsAtomicDataAccessor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All&nbsp;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:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</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.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsAtomicDataAccessor" class="title">Class HdfsAtomicDataAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor</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/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">HdfsAtomicDataAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></pre>
+<div class="block">Base class for enforcing the complete access of a file in one accessor.
+ Since we are not accessing the file using the splittable API, but instead are
+ using the "simple" stream API, it means that we cannot fetch different parts
+ (splits) of the file in different segments. Instead each file access brings
+ the complete file. And, if several segments would access the same file, then
+ each one will return the whole file and we will observe in the query result,
+ each record appearing number_of_segments times. To avoid this we will only
+ have one segment (segment 0) working for this case - enforced with
+ isWorkingSegment() method. Naturally this is the less recommended working
+ mode since we are not making use of segment parallelism. HDFS accessors for
+ a specific file type should inherit from this class only if the file they are
+ reading does not support splitting: a protocol-buffer file, regular file, ...</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<li class="blockList"><a name="field.summary">
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+</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">&nbsp;</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>protected java.io.InputStream</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#inp">inp</a></span></code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</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">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#HdfsAtomicDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HdfsAtomicDataAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input)</code>
+<div class="block">Constructs a HdfsAtomicDataAccessor object.</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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">Closes the access stream when finished reading the file</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Fetches one record from the file.</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&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</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="inp">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>inp</h4>
+<pre>protected&nbsp;java.io.InputStream inp</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HdfsAtomicDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsAtomicDataAccessor</h4>
+<pre>public&nbsp;HdfsAtomicDataAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input)</pre>
+<div class="block">Constructs a HdfsAtomicDataAccessor object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client</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="openForRead--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public&nbsp;boolean&nbsp;openForRead()
+                    throws java.lang.Exception</pre>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true for successful file open, false otherwise</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public&nbsp;<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a>&nbsp;readNextObject()
+                      throws java.io.IOException</pre>
+<div class="block">Fetches one record from the file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a> record as a Java object. Returns null if none.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="closeForRead--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>public&nbsp;void&nbsp;closeForRead()
+                  throws java.lang.Exception</pre>
+<div class="block">Closes the access stream when finished reading the file</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public&nbsp;boolean&nbsp;isThreadSafe()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">Plugin</a></code></span></div>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if plugin is thread safe</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>
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+<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/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" target="_top">Frames</a></li>
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http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/ab8cf62a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html
new file mode 100644
index 0000000..2cae28d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html
@@ -0,0 +1,368 @@
+<!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_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsDataFragmenter</title>
+<meta name="date" content="2016-04-20">
+<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="HdfsDataFragmenter";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":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">
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HdfsDataFragmenter.html" target="_top">No&nbsp;Frames</a></li>
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+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+</ul>
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+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsDataFragmenter" class="title">Class HdfsDataFragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.Fragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsDataFragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HdfsDataFragmenter</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></pre>
+<div class="block">Fragmenter class for HDFS data resources.
+
+ Given an HDFS data source (a file, directory, or wild card pattern) divide
+ the data into fragments and return a list of them along with a list of
+ host:port locations for each.</div>
+</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>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</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">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#HdfsDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HdfsDataFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;md)</code>
+<div class="block">Constructs an HdfsDataFragmenter object.</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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragments--">getFragments</a></span>()</code>
+<div class="block">Gets the fragments for a data source URI that can appear as a file name,
+ a directory name or a wildcard.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Default implementation of statistics for fragments.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</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&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</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="HdfsDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsDataFragmenter</h4>
+<pre>public&nbsp;HdfsDataFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;md)</pre>
+<div class="block">Constructs an HdfsDataFragmenter object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>md</code> - all input parameters coming from the client</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="getFragments--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public&nbsp;java.util.List&lt;<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>&gt;&nbsp;getFragments()
+                                      throws java.lang.Exception</pre>
+<div class="block">Gets the fragments for a data source URI that can appear as a file name,
+ a directory name or a wildcard. Returns the data fragments in JSON
+ format.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of data fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if fragment list could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public&nbsp;<a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a>&nbsp;getFragmentsStats()
+                                 throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">Fragmenter</a></code></span></div>
+<div class="block">Default implementation of statistics for fragments. The default is:
+ <ul>
+ <li>number of fragments - as gathered by <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--"><code>Fragmenter.getFragments()</code></a></li>
+ <li>first fragment size - 64MB</li>
+ <li>total size - number of fragments times first fragment size</li>
+ </ul>
+ Each fragmenter implementation can override this method to better match
+ its fragments stats.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</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">
+<!--   -->
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/ab8cf62a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsSplittableDataAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="HdfsSplittableDataAccessor";
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+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":6,"i3":10,"i4":10,"i5":10};
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" target="_top">Frames</a></li>
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+  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:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</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.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsSplittableDataAccessor" class="title">Class HdfsSplittableDataAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</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/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">HdfsSplittableDataAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></pre>
+<div class="block">Accessor for accessing a splittable HDFS data sources. HDFS will divide the
+ file into splits based on an internal decision (by default, the block size is
+ also the split size).
+
+ Accessors that require such base functionality should extend this class.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
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+</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">&nbsp;</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>protected org.apache.hadoop.conf.Configuration</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.InputFormat&lt;?,?&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.util.ListIterator&lt;org.apache.hadoop.mapred.InputSplit&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.JobConf</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.RecordReader&lt;java.lang.Object,java.lang.Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></span></code>&nbsp;</td>
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+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
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+<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">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#HdfsSplittableDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">HdfsSplittableDataAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input,
+                          org.apache.hadoop.mapred.InputFormat&lt;?,?&gt;&nbsp;inFormat)</code>
+<div class="block">Constructs an HdfsSplittableDataAccessor</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">When user finished reading the file, it closes the RecordReader</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a></span>()</code>
+<div class="block">Sets the current split and initializes a RecordReader who feeds from the
+ split</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>protected abstract java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf&nbsp;jobConf,
+         org.apache.hadoop.mapred.InputSplit&nbsp;split)</code>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Fetches the requested fragment (file split) for the current client
+ request, and sets a record reader for the job.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Fetches one record from the file.</div>
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+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
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+</ul>
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+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
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+<li class="blockList"><a name="field.detail">
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+</a>
+<h3>Field Detail</h3>
+<a name="conf">
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+<ul class="blockList">
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+<h4>conf</h4>
+<pre>protected&nbsp;org.apache.hadoop.conf.Configuration conf</pre>
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+<h4>reader</h4>
+<pre>protected&nbsp;org.apache.hadoop.mapred.RecordReader&lt;java.lang.Object,java.lang.Object&gt; reader</pre>
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+<pre>protected&nbsp;org.apache.hadoop.mapred.InputFormat&lt;?,?&gt; inputFormat</pre>
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+<h4>iter</h4>
+<pre>protected&nbsp;java.util.ListIterator&lt;org.apache.hadoop.mapred.InputSplit&gt; iter</pre>
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+<pre>protected&nbsp;org.apache.hadoop.mapred.JobConf jobConf</pre>
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+<h4>key</h4>
+<pre>protected&nbsp;java.lang.Object key</pre>
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+<h4>data</h4>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HdfsSplittableDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">
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+<li class="blockList">
+<h4>HdfsSplittableDataAccessor</h4>
+<pre>public&nbsp;HdfsSplittableDataAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input,
+                                  org.apache.hadoop.mapred.InputFormat&lt;?,?&gt;&nbsp;inFormat)</pre>
+<div class="block">Constructs an HdfsSplittableDataAccessor</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+<dd><code>inFormat</code> - the HDFS <code>InputFormat</code> the caller wants to use</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public&nbsp;boolean&nbsp;openForRead()
+                    throws java.lang.Exception</pre>
+<div class="block">Fetches the requested fragment (file split) for the current client
+ request, and sets a record reader for the job.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if succeeded, false if no more splits to be read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!--   -->
+</a>
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+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected abstract&nbsp;java.lang.Object&nbsp;getReader(org.apache.hadoop.mapred.JobConf&nbsp;jobConf,
+                                              org.apache.hadoop.mapred.InputSplit&nbsp;split)
+                                       throws java.io.IOException</pre>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader. For example, a plain delimited text accessor may want to
+ return a LineRecordReader.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+         split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="getNextSplit--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNextSplit</h4>
+<pre>protected&nbsp;boolean&nbsp;getNextSplit()
+                        throws java.io.IOException</pre>
+<div class="block">Sets the current split and initializes a RecordReader who feeds from the
+ split</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if there is a split to read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if record reader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public&nbsp;<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a>&nbsp;readNextObject()
+                      throws java.io.IOException</pre>
+<div class="block">Fetches one record from the file. The record is returned as a Java
+ object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the object which was read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="closeForRead--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>public&nbsp;void&nbsp;closeForRead()
+                  throws java.lang.Exception</pre>
+<div class="block">When user finished reading the file, it closes the RecordReader</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public&nbsp;boolean&nbsp;isThreadSafe()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">Plugin</a></code></span></div>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if plugin is thread safe</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="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/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" target="_top">Frames</a></li>
+<li><a href="HdfsSplittableDataAccessor.html" target="_top">No&nbsp;Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_bottom">
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+<li>Summary:&nbsp;</li>
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http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/ab8cf62a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html
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+<title>LineBreakAccessor</title>
+<meta name="date" content="2016-04-20">
+<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="LineBreakAccessor";
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+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= 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="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="LineBreakAccessor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
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+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</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.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class LineBreakAccessor" class="title">Class LineBreakAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.LineBreakAccessor</li>
+</ul>
+</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/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">LineBreakAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></pre>
+<div class="block">A PXF Accessor for reading delimited plain text records.</div>
+</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>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!--   -->
+</a>
+<h3>Fields inherited from class&nbsp;org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</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">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#LineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">LineBreakAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input)</code>
+<div class="block">Constructs a LineReaderAccessor.</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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#closeForWrite--">closeForWrite</a></span>()</code>
+<div class="block">Closes the output stream after done writing.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf&nbsp;jobConf,
+         org.apache.hadoop.mapred.InputSplit&nbsp;split)</code>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#openForWrite--">openForWrite</a></span>()</code>
+<div class="block">Opens file for write.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a>&nbsp;onerow)</code>
+<div class="block">Writes row into stream.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</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&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</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="LineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>LineBreakAccessor</h4>
+<pre>public&nbsp;LineBreakAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a>&nbsp;input)</pre>
+<div class="block">Constructs a LineReaderAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</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="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected&nbsp;java.lang.Object&nbsp;getReader(org.apache.hadoop.mapred.JobConf&nbsp;jobConf,
+                                     org.apache.hadoop.mapred.InputSplit&nbsp;split)
+                              throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">HdfsSplittableDataAccessor</a></code></span></div>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader. For example, a plain delimited text accessor may want to
+ return a LineRecordReader.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+         split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="openForWrite--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForWrite</h4>
+<pre>public&nbsp;boolean&nbsp;openForWrite()
+                     throws java.lang.Exception</pre>
+<div class="block">Opens file for write.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">openForWrite</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the resource is successfully opened</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="writeNextObject-org.apache.hawq.pxf.api.OneRow-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>writeNextObject</h4>
+<pre>public&nbsp;boolean&nbsp;writeNextObject(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a>&nbsp;onerow)
+                        throws java.lang.Exception</pre>
+<div class="block">Writes row into stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the object to be written</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the write succeeded</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - writing to the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="closeForWrite--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>closeForWrite</h4>
+<pre>public&nbsp;void&nbsp;closeForWrite()
+                   throws java.lang.Exception</pre>
+<div class="block">Closes the output stream after done writing.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">closeForWrite</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</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">
+<!--   -->
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+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" target="_top">Frames</a></li>
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