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From mha...@apache.org
Subject [41/51] [partial] incubator-datafu git commit: DATAFU-110 Update website for 1.3.0 release
Date Tue, 17 Nov 2015 23:50:27 GMT
http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/PageRank.html
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+<div class="subTitle">datafu.pig.linkanalysis</div>
+<h2 title="Class PageRank" class="title">Class PageRank</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.EvalFunc&lt;T&gt;</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</li>
+<li>
+<ul class="inheritance">
+<li>datafu.pig.linkanalysis.PageRank</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">PageRank</span>
+extends org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</pre>
+<div class="block">A UDF which implements <a href="http://en.wikipedia.org/wiki/PageRank" target="_blank">PageRank</a>.
+
+ <p>
+ This is not a distributed implementation.  Each graph is stored in memory while running the algorithm, with edges optionally
+ spilled to disk to conserve memory.  This can be used to distribute the execution of PageRank on multiple
+ reasonably sized graphs.  It does not distribute execuion of PageRank for each individual graph.  Each graph is identified
+ by an integer valued topic ID.
+ </p>
+
+ <p>
+ If the graph is too large to fit in memory than an alternative method must be used, such as an iterative approach which runs
+ many MapReduce jobs in a sequence to complete the PageRank iterations.
+ </p>
+
+ <p>
+ Each graph is represented through a bag of (source,edges) tuples.  The 'source' is an integer ID representing the source node.
+ The 'edges' are the outgoing edges from the source node, represented as a bag of (dest,weight) tuples.  The 'dest' is an
+ integer ID representing the destination node.  The weight is a double representing how much the edge should be weighted.
+ For a standard PageRank implementation just use weight of 1.0.
+ </p>
+
+ <p>
+ The output of the UDF is a bag of (source,rank) pairs, where 'rank' is the PageRank value for that source in the graph.
+ </p>
+
+ <p>
+ There are several configurable options for this UDF, among them:
+ </p>
+
+ <ul>
+ <li>
+ <b>alpha</b>: Controls the PageRank alpha value.  The default is 0.85.  A higher value reduces the "random jump"
+ factor and causes the rank to be influenced more by edges.
+ </li>
+ <li>
+ <b>max_iters</b>: The maximum number of iterations to run.  The default is 150.
+ </li>
+ <li>
+ <b>dangling_nodes</b>: How to handling "dangling nodes", i.e. nodes with no outgoing edges.  When "true" this is equivalent
+ to forcing a dangling node to have an outgoing edge to every other node in the graph.  The default is "false".
+ </li>
+ <li>
+ <b>tolerance</b>: A threshold which causes iterations to cease.  It is measured from the total change in ranks from each of
+ the nodes in the graph.  As the ranks settle on their final values the total change decreases.  This can be used
+ to stop iterations early.  The default is 1e-16.
+ </li>
+ <li>
+ <b>max_nodes_and_edges</b>: This is a control to prevent running out of memory.  As a graph is loaded, if the sum of edges
+ and nodes exceeds this value then it will stop.  It will not fail but PageRank will not be run on this graph.  Instead a null
+ value will be returned as a result.  The default is 100M.
+ </li>
+ <li>
+ <b>spill_to_edge_disk_storage</b>: Used to conserve memory.  When "true" it causes the edge data to be written to disk in a temp file instead
+ of being held in memory when the number of edges exceeds a threshold.  The nodes are still held in memory however.
+ Each iteration of PageRank will stream through the edges stored on disk.  The default is "false".
+ </li>
+ <li>
+ <b>max_edges_in_memory</b>: When spilling edges to disk is enabled, this is the threshold which triggers that behavior.  The default is 30M.
+ </li>
+ </ul>
+
+ <p>
+ Parameters are configured by passing them in as a sequence of pairs into the UDF constructor.  For example, below the alpha value is set to
+ 0.87 and dangling nodes are enabled.  All arguments must be strings.
+ </p>
+
+ <pre>
+ <code>
+ define PageRank datafu.pig.linkanalysis.PageRank('alpha','0.87','dangling_nodes','true');
+ </code>
+ </pre>
+
+ Full example:
+ <pre>
+ <code>
+
+ topic_edges = LOAD 'input_edges' as (topic:INT,source:INT,dest:INT,weight:DOUBLE);
+
+ topic_edges_grouped = GROUP topic_edges by (topic, source) ;
+ topic_edges_grouped = FOREACH topic_edges_grouped GENERATE
+    group.topic as topic,
+    group.source as source,
+    topic_edges.(dest,weight) as edges;
+
+ topic_edges_grouped_by_topic = GROUP topic_edges_grouped BY topic;
+
+ topic_ranks = FOREACH topic_edges_grouped_by_topic GENERATE
+    group as topic,
+    FLATTEN(PageRank(topic_edges_grouped.(source,edges))) as (source,rank);
+
+ topic_ranks = FOREACH topic_ranks GENERATE
+    topic, source, rank;
+
+ </code>
+ </pre></div>
+</li>
+</ul>
+</div>
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+<code>org.apache.pig.EvalFunc.SchemaType</code></li>
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+<h3>Fields inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>log, pigLogger, reporter, returnType</code></li>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRank.html#PageRank--">PageRank</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRank.html#PageRank-java.lang.String...-">PageRank</a></span>(java.lang.String...&nbsp;parameters)</code>&nbsp;</td>
+</tr>
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+<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="../../../datafu/pig/linkanalysis/PageRank.html#accumulate-org.apache.pig.data.Tuple-">accumulate</a></span>(org.apache.pig.data.Tuple&nbsp;t)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRank.html#cleanup--">cleanup</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>org.apache.pig.data.DataBag</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRank.html#getValue--">getValue</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>org.apache.pig.impl.logicalLayer.schema.Schema</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRank.html#outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">outputSchema</a></span>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</code>&nbsp;</td>
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+<ul class="blockList">
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+<!--   -->
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+<h3>Methods inherited from class&nbsp;org.apache.pig.AccumulatorEvalFunc</h3>
+<code>exec</code></li>
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+<!--   -->
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+<h3>Methods inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</code></li>
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+<h3>Constructor Detail</h3>
+<a name="PageRank--">
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+<li class="blockList">
+<h4>PageRank</h4>
+<pre>public&nbsp;PageRank()</pre>
+</li>
+</ul>
+<a name="PageRank-java.lang.String...-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>PageRank</h4>
+<pre>public&nbsp;PageRank(java.lang.String...&nbsp;parameters)</pre>
+</li>
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+<!-- ============ METHOD DETAIL ========== -->
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+<h4>accumulate</h4>
+<pre>public&nbsp;void&nbsp;accumulate(org.apache.pig.data.Tuple&nbsp;t)
+                throws java.io.IOException</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>accumulate</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>accumulate</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getValue--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getValue</h4>
+<pre>public&nbsp;org.apache.pig.data.DataBag&nbsp;getValue()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getValue</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getValue</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="cleanup--">
+<!--   -->
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+<ul class="blockList">
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+<h4>cleanup</h4>
+<pre>public&nbsp;void&nbsp;cleanup()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>cleanup</code>&nbsp;in interface&nbsp;<code>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>cleanup</code>&nbsp;in class&nbsp;<code>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">
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+<pre>public&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>outputSchema</code>&nbsp;in class&nbsp;<code>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</code></dd>
+</dl>
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http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/PageRankImpl.html
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+    }
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">datafu.pig.linkanalysis</div>
+<h2 title="Class PageRankImpl" class="title">Class PageRankImpl</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>datafu.pig.linkanalysis.PageRankImpl</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">PageRankImpl</span>
+extends java.lang.Object</pre>
+<div class="block">An implementation of <a href="http://en.wikipedia.org/wiki/PageRank" target="_blank">PageRank</a>, used by the <a href="../../../datafu/pig/linkanalysis/PageRank.html" title="class in datafu.pig.linkanalysis"><code>PageRank</code></a> UDF.
+ It is not intended to be used directly.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== 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="../../../datafu/pig/linkanalysis/PageRankImpl.html#PageRankImpl--">PageRankImpl</a></span>()</code>&nbsp;</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="../../../datafu/pig/linkanalysis/PageRankImpl.html#addNode-java.lang.Integer-java.util.ArrayList-">addNode</a></span>(java.lang.Integer&nbsp;sourceId,
+       java.util.ArrayList&lt;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&gt;&nbsp;sourceEdges)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#addNode-java.lang.Integer-java.util.ArrayList-float-">addNode</a></span>(java.lang.Integer&nbsp;sourceId,
+       java.util.ArrayList&lt;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&gt;&nbsp;sourceEdges,
+       float&nbsp;bias)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#clear--">clear</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#commit-datafu.pig.linkanalysis.ProgressIndicator-">commit</a></span>(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#disableDanglingNodeHandling--">disableDanglingNodeHandling</a></span>()</code>
+<div class="block">Disables dangling node handling (disabled by default).</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#disableEdgeDiskCaching--">disableEdgeDiskCaching</a></span>()</code>
+<div class="block">Disable disk caching of edges once there are too many (disabled by default).</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#disableNodeBiasing--">disableNodeBiasing</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#distribute-datafu.pig.linkanalysis.ProgressIndicator-">distribute</a></span>(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#edgeCount--">edgeCount</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#enableDanglingNodeHandling--">enableDanglingNodeHandling</a></span>()</code>
+<div class="block">Enables dangling node handling (disabled by default).</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#enableEdgeDiskCaching--">enableEdgeDiskCaching</a></span>()</code>
+<div class="block">Enable disk caching of edges once there are too many (disabled by default).</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#enableNodeBiasing--">enableNodeBiasing</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getAlpha--">getAlpha</a></span>()</code>
+<div class="block">Gets the page rank alpha value.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getEdgeCachingThreshold--">getEdgeCachingThreshold</a></span>()</code>
+<div class="block">Gets the number of edges past which they will be cached on disk instead of in memory.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getNodeBias-int-">getNodeBias</a></span>(int&nbsp;nodeId)</code>&nbsp;</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>it.unimi.dsi.fastutil.ints.Int2IntMap.FastEntrySet</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getNodeIds--">getNodeIds</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getNodeRank-int-">getNodeRank</a></span>(int&nbsp;nodeId)</code>&nbsp;</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#getTotalRankChange--">getTotalRankChange</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#init--">init</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#init-datafu.pig.linkanalysis.ProgressIndicator-">init</a></span>(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)</code>&nbsp;</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#isEdgeDiskCachingEnabled--">isEdgeDiskCachingEnabled</a></span>()</code>
+<div class="block">Gets whether edge disk caching is enabled.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#isNodeBiasingEnabled--">isNodeBiasingEnabled</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#isUsingEdgeDiskCache--">isUsingEdgeDiskCache</a></span>()</code>
+<div class="block">Gets whether disk is being used to cache edges.</div>
+</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#nextIteration--">nextIteration</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#nextIteration-datafu.pig.linkanalysis.ProgressIndicator-">nextIteration</a></span>(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)</code>&nbsp;</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#nodeCount--">nodeCount</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#setAlpha-float-">setAlpha</a></span>(float&nbsp;alpha)</code>
+<div class="block">Sets the page rank alpha value (default is 0.85);</div>
+</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#setEdgeCachingThreshold-long-">setEdgeCachingThreshold</a></span>(long&nbsp;count)</code>
+<div class="block">Set the number of edges past which they will be cached on disk instead of in memory.</div>
+</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html#setNodeBias-int-float-">setNodeBias</a></span>(int&nbsp;nodeId,
+           float&nbsp;bias)</code>&nbsp;</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">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="PageRankImpl--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>PageRankImpl</h4>
+<pre>public&nbsp;PageRankImpl()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="clear--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clear</h4>
+<pre>public&nbsp;void&nbsp;clear()
+           throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getAlpha--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAlpha</h4>
+<pre>public&nbsp;float&nbsp;getAlpha()</pre>
+<div class="block">Gets the page rank alpha value.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>alpha</dd>
+</dl>
+</li>
+</ul>
+<a name="setAlpha-float-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setAlpha</h4>
+<pre>public&nbsp;void&nbsp;setAlpha(float&nbsp;alpha)</pre>
+<div class="block">Sets the page rank alpha value (default is 0.85);</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>alpha</code> - page rank alpha value</dd>
+</dl>
+</li>
+</ul>
+<a name="isNodeBiasingEnabled--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isNodeBiasingEnabled</h4>
+<pre>public&nbsp;boolean&nbsp;isNodeBiasingEnabled()</pre>
+</li>
+</ul>
+<a name="enableNodeBiasing--">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>enableNodeBiasing</h4>
+<pre>public&nbsp;void&nbsp;enableNodeBiasing()</pre>
+</li>
+</ul>
+<a name="disableNodeBiasing--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>disableNodeBiasing</h4>
+<pre>public&nbsp;void&nbsp;disableNodeBiasing()</pre>
+</li>
+</ul>
+<a name="isUsingEdgeDiskCache--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isUsingEdgeDiskCache</h4>
+<pre>public&nbsp;boolean&nbsp;isUsingEdgeDiskCache()</pre>
+<div class="block">Gets whether disk is being used to cache edges.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>True if the edges are cached on disk.</dd>
+</dl>
+</li>
+</ul>
+<a name="enableEdgeDiskCaching--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>enableEdgeDiskCaching</h4>
+<pre>public&nbsp;void&nbsp;enableEdgeDiskCaching()</pre>
+<div class="block">Enable disk caching of edges once there are too many (disabled by default).</div>
+</li>
+</ul>
+<a name="disableEdgeDiskCaching--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>disableEdgeDiskCaching</h4>
+<pre>public&nbsp;void&nbsp;disableEdgeDiskCaching()</pre>
+<div class="block">Disable disk caching of edges once there are too many (disabled by default).</div>
+</li>
+</ul>
+<a name="isEdgeDiskCachingEnabled--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isEdgeDiskCachingEnabled</h4>
+<pre>public&nbsp;boolean&nbsp;isEdgeDiskCachingEnabled()</pre>
+<div class="block">Gets whether edge disk caching is enabled.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>True if edge disk caching is enabled.</dd>
+</dl>
+</li>
+</ul>
+<a name="getEdgeCachingThreshold--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getEdgeCachingThreshold</h4>
+<pre>public&nbsp;long&nbsp;getEdgeCachingThreshold()</pre>
+<div class="block">Gets the number of edges past which they will be cached on disk instead of in memory.
+ Edge disk caching must be enabled for this to have any effect.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Edge count past which caching occurs</dd>
+</dl>
+</li>
+</ul>
+<a name="setEdgeCachingThreshold-long-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setEdgeCachingThreshold</h4>
+<pre>public&nbsp;void&nbsp;setEdgeCachingThreshold(long&nbsp;count)</pre>
+<div class="block">Set the number of edges past which they will be cached on disk instead of in memory.
+ Edge disk caching must be enabled for this to have any effect.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>count</code> - Edge count past which caching occurs</dd>
+</dl>
+</li>
+</ul>
+<a name="enableDanglingNodeHandling--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>enableDanglingNodeHandling</h4>
+<pre>public&nbsp;void&nbsp;enableDanglingNodeHandling()</pre>
+<div class="block">Enables dangling node handling (disabled by default).</div>
+</li>
+</ul>
+<a name="disableDanglingNodeHandling--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>disableDanglingNodeHandling</h4>
+<pre>public&nbsp;void&nbsp;disableDanglingNodeHandling()</pre>
+<div class="block">Disables dangling node handling (disabled by default).</div>
+</li>
+</ul>
+<a name="nodeCount--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>nodeCount</h4>
+<pre>public&nbsp;long&nbsp;nodeCount()</pre>
+</li>
+</ul>
+<a name="edgeCount--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>edgeCount</h4>
+<pre>public&nbsp;long&nbsp;edgeCount()</pre>
+</li>
+</ul>
+<a name="getNodeIds--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNodeIds</h4>
+<pre>public&nbsp;it.unimi.dsi.fastutil.ints.Int2IntMap.FastEntrySet&nbsp;getNodeIds()</pre>
+</li>
+</ul>
+<a name="getNodeRank-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNodeRank</h4>
+<pre>public&nbsp;float&nbsp;getNodeRank(int&nbsp;nodeId)</pre>
+</li>
+</ul>
+<a name="getTotalRankChange--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTotalRankChange</h4>
+<pre>public&nbsp;float&nbsp;getTotalRankChange()</pre>
+</li>
+</ul>
+<a name="getNodeBias-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNodeBias</h4>
+<pre>public&nbsp;float&nbsp;getNodeBias(int&nbsp;nodeId)</pre>
+</li>
+</ul>
+<a name="setNodeBias-int-float-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setNodeBias</h4>
+<pre>public&nbsp;void&nbsp;setNodeBias(int&nbsp;nodeId,
+                        float&nbsp;bias)</pre>
+</li>
+</ul>
+<a name="addNode-java.lang.Integer-java.util.ArrayList-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addNode</h4>
+<pre>public&nbsp;void&nbsp;addNode(java.lang.Integer&nbsp;sourceId,
+                    java.util.ArrayList&lt;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&gt;&nbsp;sourceEdges)
+             throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="addNode-java.lang.Integer-java.util.ArrayList-float-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addNode</h4>
+<pre>public&nbsp;void&nbsp;addNode(java.lang.Integer&nbsp;sourceId,
+                    java.util.ArrayList&lt;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&gt;&nbsp;sourceEdges,
+                    float&nbsp;bias)
+             throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="init--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>init</h4>
+<pre>public&nbsp;void&nbsp;init()
+          throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="init-datafu.pig.linkanalysis.ProgressIndicator-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>init</h4>
+<pre>public&nbsp;void&nbsp;init(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)
+          throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="nextIteration-datafu.pig.linkanalysis.ProgressIndicator-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>nextIteration</h4>
+<pre>public&nbsp;float&nbsp;nextIteration(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)
+                    throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="nextIteration--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>nextIteration</h4>
+<pre>public&nbsp;float&nbsp;nextIteration()
+                    throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="distribute-datafu.pig.linkanalysis.ProgressIndicator-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>distribute</h4>
+<pre>public&nbsp;void&nbsp;distribute(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)
+                throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="commit-datafu.pig.linkanalysis.ProgressIndicator-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>commit</h4>
+<pre>public&nbsp;void&nbsp;commit(datafu.pig.linkanalysis.ProgressIndicator&nbsp;progressIndicator)</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="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="../../../datafu/pig/linkanalysis/PageRank.html" title="class in datafu.pig.linkanalysis"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/linkanalysis/PageRankImpl.html" target="_top">Frames</a></li>
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+  }
+  //-->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-frame.html
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diff --git a/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-frame.html b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-frame.html
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--- /dev/null
+++ b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-frame.html
@@ -0,0 +1,21 @@
+<!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_60) on Tue Nov 17 10:08:51 PST 2015 -->
+<title>datafu.pig.linkanalysis (datafu-pig 1.3.0 API)</title>
+<meta name="date" content="2015-11-17">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../datafu/pig/linkanalysis/package-summary.html" target="classFrame">datafu.pig.linkanalysis</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="PageRank.html" title="class in datafu.pig.linkanalysis" target="classFrame">PageRank</a></li>
+<li><a href="PageRankImpl.html" title="class in datafu.pig.linkanalysis" target="classFrame">PageRankImpl</a></li>
+</ul>
+</div>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-summary.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-summary.html b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-summary.html
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--- /dev/null
+++ b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-summary.html
@@ -0,0 +1,157 @@
+<!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_60) on Tue Nov 17 10:08:51 PST 2015 -->
+<title>datafu.pig.linkanalysis (datafu-pig 1.3.0 API)</title>
+<meta name="date" content="2015-11-17">
+<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="datafu.pig.linkanalysis (datafu-pig 1.3.0 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 class="navBarCell1Rev">Package</li>
+<li>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="../../../datafu/pig/hash/lsh/util/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../datafu/pig/random/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/linkanalysis/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.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>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;datafu.pig.linkanalysis</h1>
+<div class="docSummary">
+<div class="block">UDFs for performing link analysis, such as PageRank.</div>
+</div>
+<p>See:&nbsp;<a href="#package.description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../datafu/pig/linkanalysis/PageRank.html" title="class in datafu.pig.linkanalysis">PageRank</a></td>
+<td class="colLast">
+<div class="block">A UDF which implements <a href="http://en.wikipedia.org/wiki/PageRank" target="_blank">PageRank</a>.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../datafu/pig/linkanalysis/PageRankImpl.html" title="class in datafu.pig.linkanalysis">PageRankImpl</a></td>
+<td class="colLast">
+<div class="block">An implementation of <a href="http://en.wikipedia.org/wiki/PageRank" target="_blank">PageRank</a>, used by the <a href="../../../datafu/pig/linkanalysis/PageRank.html" title="class in datafu.pig.linkanalysis"><code>PageRank</code></a> UDF.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package.description">
+<!--   -->
+</a>
+<h2 title="Package datafu.pig.linkanalysis Description">Package datafu.pig.linkanalysis Description</h2>
+<div class="block">UDFs for performing link analysis, such as PageRank.</div>
+</div>
+<!-- ======= 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 class="navBarCell1Rev">Package</li>
+<li>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="../../../datafu/pig/hash/lsh/util/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../datafu/pig/random/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/linkanalysis/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;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>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-tree.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-tree.html b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-tree.html
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--- /dev/null
+++ b/site/source/docs/datafu/1.3.0/datafu/pig/linkanalysis/package-tree.html
@@ -0,0 +1,144 @@
+<!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_60) on Tue Nov 17 10:08:51 PST 2015 -->
+<title>datafu.pig.linkanalysis Class Hierarchy (datafu-pig 1.3.0 API)</title>
+<meta name="date" content="2015-11-17">
+<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="datafu.pig.linkanalysis Class Hierarchy (datafu-pig 1.3.0 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</li>
+<li class="navBarCell1Rev">Tree</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="../../../datafu/pig/hash/lsh/util/package-tree.html">Prev</a></li>
+<li><a href="../../../datafu/pig/random/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/linkanalysis/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.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>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package datafu.pig.linkanalysis</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.pig.EvalFunc&lt;T&gt;
+<ul>
+<li type="circle">org.apache.pig.AccumulatorEvalFunc&lt;T&gt; (implements org.apache.pig.Accumulator&lt;T&gt;)
+<ul>
+<li type="circle">datafu.pig.linkanalysis.<a href="../../../datafu/pig/linkanalysis/PageRank.html" title="class in datafu.pig.linkanalysis"><span class="typeNameLink">PageRank</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li type="circle">datafu.pig.linkanalysis.<a href="../../../datafu/pig/linkanalysis/PageRankImpl.html" title="class in datafu.pig.linkanalysis"><span class="typeNameLink">PageRankImpl</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= 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</li>
+<li class="navBarCell1Rev">Tree</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="../../../datafu/pig/hash/lsh/util/package-tree.html">Prev</a></li>
+<li><a href="../../../datafu/pig/random/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?datafu/pig/linkanalysis/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;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>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/random/RandInt.html
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diff --git a/site/source/docs/datafu/1.3.0/datafu/pig/random/RandInt.html b/site/source/docs/datafu/1.3.0/datafu/pig/random/RandInt.html
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index 0000000..840f393
--- /dev/null
+++ b/site/source/docs/datafu/1.3.0/datafu/pig/random/RandInt.html
@@ -0,0 +1,362 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
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+<div class="subTitle">datafu.pig.random</div>
+<h2 title="Class RandInt" class="title">Class RandInt</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.EvalFunc&lt;T&gt;</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.SimpleEvalFunc</a>&lt;java.lang.Integer&gt;</li>
+<li>
+<ul class="inheritance">
+<li>datafu.pig.random.RandInt</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="description">
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+<br>
+<pre>@Nondeterministic
+public class <span class="typeNameLabel">RandInt</span>
+extends <a href="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util">SimpleEvalFunc</a>&lt;java.lang.Integer&gt;</pre>
+<div class="block">Generates a uniformly distributed integer between two bounds.</div>
+</li>
+</ul>
+</div>
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+<!--   -->
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+<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>org.apache.pig.EvalFunc.SchemaType</code></li>
+</ul>
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+<code>log, pigLogger, reporter, returnType</code></li>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandInt.html#RandInt--">RandInt</a></span>()</code>&nbsp;</td>
+</tr>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Integer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandInt.html#call-java.lang.Integer-java.lang.Integer-">call</a></span>(java.lang.Integer&nbsp;min,
+    java.lang.Integer&nbsp;max)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>org.apache.pig.impl.logicalLayer.schema.Schema</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandInt.html#outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">outputSchema</a></span>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</code>
+<div class="block">Override outputSchema so we can verify the input schema at pig compile time, instead of runtime</div>
+</td>
+</tr>
+</table>
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+<li class="blockList"><a name="methods.inherited.from.class.datafu.pig.util.SimpleEvalFunc">
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+</a>
+<h3>Methods inherited from class&nbsp;datafu.pig.util.<a href="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util">SimpleEvalFunc</a></h3>
+<code><a href="../../../datafu/pig/util/SimpleEvalFunc.html#exec-org.apache.pig.data.Tuple-">exec</a>, <a href="../../../datafu/pig/util/SimpleEvalFunc.html#getReturnType--">getReturnType</a></code></li>
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+<h3>Methods inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</code></li>
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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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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
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+<h3>Constructor Detail</h3>
+<a name="RandInt--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>RandInt</h4>
+<pre>public&nbsp;RandInt()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="call-java.lang.Integer-java.lang.Integer-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>call</h4>
+<pre>public&nbsp;java.lang.Integer&nbsp;call(java.lang.Integer&nbsp;min,
+                              java.lang.Integer&nbsp;max)
+                       throws java.io.IOException</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>min</code> - lower bound for random number</dd>
+<dd><code>max</code> - upper bound for random number</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>random integer between min and max</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - IOException</dd>
+</dl>
+</li>
+</ul>
+<a name="outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>outputSchema</h4>
+<pre>public&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../datafu/pig/util/SimpleEvalFunc.html#outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">SimpleEvalFunc</a></code></span></div>
+<div class="block">Override outputSchema so we can verify the input schema at pig compile time, instead of runtime</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../datafu/pig/util/SimpleEvalFunc.html#outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">outputSchema</a></code>&nbsp;in class&nbsp;<code><a href="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util">SimpleEvalFunc</a>&lt;java.lang.Integer&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input schema</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>call to super.outputSchema in case schema was defined elsewhere</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<!-- ========= END OF CLASS DATA ========= -->
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http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/158f9991/site/source/docs/datafu/1.3.0/datafu/pig/random/RandomUUID.html
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diff --git a/site/source/docs/datafu/1.3.0/datafu/pig/random/RandomUUID.html b/site/source/docs/datafu/1.3.0/datafu/pig/random/RandomUUID.html
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@@ -0,0 +1,337 @@
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+<!-- NewPage -->
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+<meta name="date" content="2015-11-17">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="RandomUUID (datafu-pig 1.3.0 API)";
+        }
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+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10};
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+<li>Summary:&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">datafu.pig.random</div>
+<h2 title="Class RandomUUID" class="title">Class RandomUUID</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.pig.EvalFunc&lt;java.lang.String&gt;</li>
+<li>
+<ul class="inheritance">
+<li>datafu.pig.random.RandomUUID</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>@Nondeterministic
+public class <span class="typeNameLabel">RandomUUID</span>
+extends org.apache.pig.EvalFunc&lt;java.lang.String&gt;</pre>
+<div class="block">Generates a random UUID using java.util.UUID</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
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+<!--   -->
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+<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>org.apache.pig.EvalFunc.SchemaType</code></li>
+</ul>
+</li>
+</ul>
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+<!--   -->
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+<h3>Fields inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>log, pigLogger, reporter, returnType</code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandomUUID.html#RandomUUID--">RandomUUID</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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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="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.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandomUUID.html#exec-org.apache.pig.data.Tuple-">exec</a></span>(org.apache.pig.data.Tuple&nbsp;input)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>org.apache.pig.impl.logicalLayer.schema.Schema</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../datafu/pig/random/RandomUUID.html#outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">outputSchema</a></span>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.pig.EvalFunc">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;org.apache.pig.EvalFunc</h3>
+<code>allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</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="RandomUUID--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>RandomUUID</h4>
+<pre>public&nbsp;RandomUUID()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="exec-org.apache.pig.data.Tuple-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>exec</h4>
+<pre>public&nbsp;java.lang.String&nbsp;exec(org.apache.pig.data.Tuple&nbsp;input)
+                      throws java.io.IOException</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>exec</code>&nbsp;in class&nbsp;<code>org.apache.pig.EvalFunc&lt;java.lang.String&gt;</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="outputSchema-org.apache.pig.impl.logicalLayer.schema.Schema-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>outputSchema</h4>
+<pre>public&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>outputSchema</code>&nbsp;in class&nbsp;<code>org.apache.pig.EvalFunc&lt;java.lang.String&gt;</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
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