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From wvaug...@apache.org
Subject [06/51] [partial] DATAFU-20 Initial commit of website content
Date Mon, 27 Jan 2014 23:50:31 GMT
http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagConcat.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagConcat.html b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagConcat.html
new file mode 100644
index 0000000..7acd3b0
--- /dev/null
+++ b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagConcat.html
@@ -0,0 +1,356 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Thu Dec 12 19:05:53 PST 2013 -->
+<TITLE>
+BagConcat (DataFu 1.2.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-12-12">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="BagConcat (DataFu 1.2.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagConcat.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/AppendToBag.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagGroup.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagConcat.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagConcat.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.bags</FONT>
+<BR>
+Class BagConcat</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.bags.BagConcat</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>BagConcat</B><DT>extends org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</DL>
+</PRE>
+
+<P>
+Unions all input bags to produce a single bag containing all tuples.
+ <p>
+ This UDF accepts two forms of input:
+ <ol>
+  <li>a tuple of 2 or more elements where each element is a bag with the same schema</li>
+  <li>a single bag where each element of that bag is a bag and all of these bags have the same schema</li>
+ </ol>
+ <p>
+ Example 1:
+ <pre>
+ <code>define BagConcat datafu.pig.bags.BagConcat();
+ -- This example illustrates the use on a tuple of bags
+ 
+ -- input:
+ -- ({(1),(2),(3)},{(3),(4),(5)})
+ -- ({(20),(25)},{(40),(50)})
+ input = LOAD 'input' AS (A: bag{T: tuple(v:INT)}, B: bag{T: tuple(v:INT)});
+ 
+ -- output:
+ -- ({(1),(2),(3),(3),(4),(5)})
+ -- ({(20),(25),(40),(50)})
+ output = FOREACH input GENERATE BagConcat(A,B); 
+ </code>
+ </pre>
+ <p>
+ Example 2:
+ <pre>
+ <code>define BagConcat datafu.pig.bags.BagConcat();
+ -- This example illustrates the use on a bag of bags
+ 
+ -- input:
+ -- ({({(1),(2),(3)}),({(3),(4),(5)})})
+ -- ({({(20),(25)}),({(40),(50)})})
+ input = LOAD 'input' AS (A: bag{T: tuple(bag{T2: tuple(v:INT)})});
+ 
+ -- output:
+ -- ({(1),(2),(3),(3),(4),(5)})
+ -- ({(20),(25),(40),(50)})
+ output = FOREACH input GENERATE BagConcat(A);
+ </code>
+ </pre>
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>wvaughan</DD>
+</DL>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagConcat.html#BagConcat()">BagConcat</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagConcat.html#exec(org.apache.pig.data.Tuple)">exec</A></B>(org.apache.pig.data.Tuple&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagConcat.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="BagConcat()"><!-- --></A><H3>
+BagConcat</H3>
+<PRE>
+public <B>BagConcat</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="exec(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+exec</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>exec</B>(org.apache.pig.data.Tuple&nbsp;input)
+                                 throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>exec</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+outputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>outputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>outputSchema</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagConcat.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/AppendToBag.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagGroup.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagConcat.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagConcat.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagGroup.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagGroup.html b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagGroup.html
new file mode 100644
index 0000000..2f27539
--- /dev/null
+++ b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagGroup.html
@@ -0,0 +1,355 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Thu Dec 12 19:05:53 PST 2013 -->
+<TITLE>
+BagGroup (DataFu 1.2.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-12-12">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="BagGroup (DataFu 1.2.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagGroup.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagConcat.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagGroup.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagGroup.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.bags</FONT>
+<BR>
+Class BagGroup</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;T&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.ContextualEvalFunc</A>&lt;T&gt;
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;
+              <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.bags.BagGroup</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>BagGroup</B><DT>extends <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;</DL>
+</PRE>
+
+<P>
+Performs an in-memory group operation on a bag.  The first argument is the bag.
+ The second argument is a projection of that bag to the group keys.
+
+ <p>
+ Example:
+ <code>
+ define BagGroup datafu.pig.bags.BagGroup();
+ 
+ data = LOAD 'input' AS (input_bag: bag {T: tuple(k: int, v: chararray)});
+ -- ({(1,A),(1,B),(2,A),(2,B),(2,C),(3,A)})
+ 
+ data2 = FOREACH data GENERATE BagGroup(input_bag, input_bag.(k)) as grouped;
+ -- data2: {grouped: {(group: int,input_bag: {T: (k: int,v: chararray)})}}
+ -- ({(1,{(1,A),(1,B)}),(2,{(2,A),(2,B),(2,C)}),(3,{(3,A)})})
+ </code>
+ </p>
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>wvaughan</DD>
+</DL>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagGroup.html#BagGroup()">BagGroup</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagGroup.html#exec(org.apache.pig.data.Tuple)">exec</A></B>(org.apache.pig.data.Tuple&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagGroup.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">getOutputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.AliasableEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBag(org.apache.pig.data.Tuple, java.lang.String)">getBag</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBoolean(org.apache.pig.data.Tuple, java.lang.String)">getBoolean</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String)">getDouble</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String, java.lang.Double)">getDouble</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFieldAliases()">getFieldAliases</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String)">getFloat</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String, java.lang.Float)">getFloat</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, 
 java.lang.String)">getInteger</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, java.lang.String, java.lang.Integer)">getInteger</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String)">getLong</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String, java.lang.Long)">getLong</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getObject(org.apache.pig.data.Tuple, java.lang.String)">getObject</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String)">getPosition</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String, java.lang.String)">getPosition</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPrefixedAliasName(java.lang.String, java.lang.String)">getPrefixedAliasName</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.
 html#getString(org.apache.pig.data.Tuple, java.lang.String)">getString</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getString(org.apache.pig.data.Tuple, java.lang.String, java.lang.String)">getString</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.ContextualEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">ContextualEvalFunc</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getContextProperties()">getContextProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceName()">getInstanceName</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceProperties()">getInstanceProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#setUDFContextSignature(java.lang.String)">setUDFContextSignature</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="BagGroup()"><!-- --></A><H3>
+BagGroup</H3>
+<PRE>
+public <B>BagGroup</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+getOutputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>getOutputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD><B>Description copied from class: <CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">AliasableEvalFunc</A></CODE></B></DD>
+<DD>Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.
+<P>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">getOutputSchema</A></CODE> in class <CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>outputSchema</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="exec(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+exec</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>exec</B>(org.apache.pig.data.Tuple&nbsp;input)
+                                 throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>exec</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagGroup.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagConcat.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagGroup.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagGroup.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagLeftOuterJoin.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagLeftOuterJoin.html b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagLeftOuterJoin.html
new file mode 100644
index 0000000..5bf10cd
--- /dev/null
+++ b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagLeftOuterJoin.html
@@ -0,0 +1,361 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Thu Dec 12 19:05:53 PST 2013 -->
+<TITLE>
+BagLeftOuterJoin (DataFu 1.2.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-12-12">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="BagLeftOuterJoin (DataFu 1.2.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagLeftOuterJoin.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagGroup.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagSplit.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagLeftOuterJoin.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagLeftOuterJoin.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.bags</FONT>
+<BR>
+Class BagLeftOuterJoin</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;T&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.ContextualEvalFunc</A>&lt;T&gt;
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;
+              <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.bags.BagLeftOuterJoin</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>BagLeftOuterJoin</B><DT>extends <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;</DL>
+</PRE>
+
+<P>
+Performs an in-memory left outer join across multiple bags.
+ 
+ <p>
+ The format for invocation is BagLeftOuterJoin(bag, 'key',....).  
+ This UDF expects that all bags are non-null and that there is a corresponding key for each bag.  
+ The <em>key</em> that is expected is the alias of the key inside of the preceding bag.
+ </p> 
+ 
+ <p>
+ Example:
+ <code>
+ define BagLeftOuterJoin datafu.pig.bags.BagLeftOuterJoin();
+ 
+ -- describe data: 
+ -- data: {bag1: {(key1: chararray,value1: chararray)},bag2: {(key2: chararray,value2: int)}} 
+ 
+ bag_joined = FOREACH data GENERATE BagLeftOuterJoin(bag1, 'key1', bag2, 'key2') as joined;
+ 
+ -- describe bag_joined:
+ -- bag_joined: {joined: {(bag1::key1: chararray, bag1::value1: chararray, bag2::key2: chararray, bag2::value2: int)}} 
+ </code>
+ </p>
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>wvaughan</DD>
+</DL>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html#BagLeftOuterJoin()">BagLeftOuterJoin</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html#exec(org.apache.pig.data.Tuple)">exec</A></B>(org.apache.pig.data.Tuple&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">getOutputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.AliasableEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBag(org.apache.pig.data.Tuple, java.lang.String)">getBag</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBoolean(org.apache.pig.data.Tuple, java.lang.String)">getBoolean</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String)">getDouble</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String, java.lang.Double)">getDouble</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFieldAliases()">getFieldAliases</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String)">getFloat</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String, java.lang.Float)">getFloat</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, 
 java.lang.String)">getInteger</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, java.lang.String, java.lang.Integer)">getInteger</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String)">getLong</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String, java.lang.Long)">getLong</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getObject(org.apache.pig.data.Tuple, java.lang.String)">getObject</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String)">getPosition</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String, java.lang.String)">getPosition</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPrefixedAliasName(java.lang.String, java.lang.String)">getPrefixedAliasName</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.
 html#getString(org.apache.pig.data.Tuple, java.lang.String)">getString</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getString(org.apache.pig.data.Tuple, java.lang.String, java.lang.String)">getString</A>, <A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.ContextualEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">ContextualEvalFunc</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getContextProperties()">getContextProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceName()">getInstanceName</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceProperties()">getInstanceProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#setUDFContextSignature(java.lang.String)">setUDFContextSignature</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="BagLeftOuterJoin()"><!-- --></A><H3>
+BagLeftOuterJoin</H3>
+<PRE>
+public <B>BagLeftOuterJoin</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="exec(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+exec</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>exec</B>(org.apache.pig.data.Tuple&nbsp;input)
+                                 throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>exec</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+getOutputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>getOutputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD><B>Description copied from class: <CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">AliasableEvalFunc</A></CODE></B></DD>
+<DD>Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.
+<P>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">getOutputSchema</A></CODE> in class <CODE><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util">AliasableEvalFunc</A>&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>outputSchema</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagLeftOuterJoin.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagGroup.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/BagSplit.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagLeftOuterJoin.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagLeftOuterJoin.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagSplit.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagSplit.html b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagSplit.html
new file mode 100644
index 0000000..036feb4
--- /dev/null
+++ b/site/source/docs/datafu/1.2.0/datafu/pig/bags/BagSplit.html
@@ -0,0 +1,344 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Thu Dec 12 19:05:53 PST 2013 -->
+<TITLE>
+BagSplit (DataFu 1.2.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-12-12">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="BagSplit (DataFu 1.2.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagSplit.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/CountEach.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagSplit.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagSplit.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.bags</FONT>
+<BR>
+Class BagSplit</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.bags.BagSplit</B>
+</PRE>
+<HR>
+<DL>
+<DT><PRE>public class <B>BagSplit</B><DT>extends org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</DL>
+</PRE>
+
+<P>
+Splits a bag of tuples into a bag of bags, where the inner bags collectively contain
+ the tuples from the original bag.  This can be used to split a bag into a set of smaller bags.
+ <p>
+ Example:
+ <pre>
+ <code>define BagSplit datafu.pig.bags.BagSplit();
+ 
+ -- input:
+ -- ({(1),(2),(3),(4),(5),(6),(7)})
+ -- ({(1),(2),(3),(4),(5)})
+ -- ({(1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11)})
+ input = LOAD 'input' AS (B:bag{T:tuple(val1:INT,val2:INT)});
+ 
+ -- ouput:
+ -- ({{(1),(2),(3),(4),(5)},{(6),(7)}})
+ -- ({{(1),(2),(3),(4),(5)},{(6),(7),(8),(9),(10)},{(11)}})
+ output = FOREACH input GENERATE BagSplit(5,B);
+ </code>
+ </pre>
+<P>
+
+<P>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagSplit.html#BagSplit()">BagSplit</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagSplit.html#BagSplit(java.lang.String)">BagSplit</A></B>(java.lang.String&nbsp;appendBagNum)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagSplit.html#exec(org.apache.pig.data.Tuple)">exec</A></B>(org.apache.pig.data.Tuple&nbsp;arg0)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/BagSplit.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="BagSplit()"><!-- --></A><H3>
+BagSplit</H3>
+<PRE>
+public <B>BagSplit</B>()</PRE>
+<DL>
+</DL>
+<HR>
+
+<A NAME="BagSplit(java.lang.String)"><!-- --></A><H3>
+BagSplit</H3>
+<PRE>
+public <B>BagSplit</B>(java.lang.String&nbsp;appendBagNum)</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="exec(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+exec</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>exec</B>(org.apache.pig.data.Tuple&nbsp;arg0)
+                                 throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>exec</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+outputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>outputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>outputSchema</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/BagSplit.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/CountEach.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/BagSplit.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="BagSplit.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.2.0/datafu/pig/bags/CountEach.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.2.0/datafu/pig/bags/CountEach.html b/site/source/docs/datafu/1.2.0/datafu/pig/bags/CountEach.html
new file mode 100644
index 0000000..fb4a9bf
--- /dev/null
+++ b/site/source/docs/datafu/1.2.0/datafu/pig/bags/CountEach.html
@@ -0,0 +1,404 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Thu Dec 12 19:05:53 PST 2013 -->
+<TITLE>
+CountEach (DataFu 1.2.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-12-12">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="CountEach (DataFu 1.2.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/CountEach.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/bags/BagSplit.html" title="class in datafu.pig.bags"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/bags/DistinctBy.html" title="class in datafu.pig.bags"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/bags/CountEach.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="CountEach.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.bags</FONT>
+<BR>
+Class CountEach</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;T&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.bags.CountEach</B>
+</PRE>
+<DL>
+<DT><B>All Implemented Interfaces:</B> <DD>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public class <B>CountEach</B><DT>extends org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</DL>
+</PRE>
+
+<P>
+Generates a count of the number of times each distinct tuple appears in a bag.
+ 
+ <p>
+ Example:
+ <pre>
+ <code>DEFINE CountEach datafu.pig.bags.CountEach();
+ DEFINE CountEachFlatten datafu.pig.bags.CountEach('flatten');
+ 
+ -- input: 
+ -- ({(A),(A),(C),(B)})
+ input = LOAD 'input' AS (B: bag {T: tuple(alpha:CHARARRAY, numeric:INT)});
+ 
+ -- output: 
+ -- {((A),2),((C),1),((B),1)}
+ output = FOREACH input GENERATE CountEach(B); 
+ 
+ -- output_flatten: 
+ -- ({(A,2),(C,1),(B,1)})
+ output_flatten = FOREACH input GENERATE CountEachFlatten(B);
+ </code> 
+ </pre>
+ </p>
+<P>
+
+<P>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#CountEach()">CountEach</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#CountEach(java.lang.String)">CountEach</A></B>(java.lang.String&nbsp;arg)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#accumulate(org.apache.pig.data.Tuple)">accumulate</A></B>(org.apache.pig.data.Tuple&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#cleanup()">cleanup</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#getValue()">getValue</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/bags/CountEach.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.AccumulatorEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.AccumulatorEvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>exec</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="CountEach()"><!-- --></A><H3>
+CountEach</H3>
+<PRE>
+public <B>CountEach</B>()</PRE>
+<DL>
+</DL>
+<HR>
+
+<A NAME="CountEach(java.lang.String)"><!-- --></A><H3>
+CountEach</H3>
+<PRE>
+public <B>CountEach</B>(java.lang.String&nbsp;arg)</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="accumulate(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+accumulate</H3>
+<PRE>
+public void <B>accumulate</B>(org.apache.pig.data.Tuple&nbsp;input)
+                throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>accumulate</CODE> in interface <CODE>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</CODE><DT><B>Specified by:</B><DD><CODE>accumulate</CODE> in class <CODE>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getValue()"><!-- --></A><H3>
+getValue</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>getValue</B>()</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>getValue</CODE> in interface <CODE>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</CODE><DT><B>Specified by:</B><DD><CODE>getValue</CODE> in class <CODE>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="cleanup()"><!-- --></A><H3>
+cleanup</H3>
+<PRE>
+public void <B>cleanup</B>()</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>cleanup</CODE> in interface <CODE>org.apache.pig.Accumulator&lt;org.apache.pig.data.DataBag&gt;</CODE><DT><B>Specified by:</B><DD><CODE>cleanup</CODE> in class <CODE>org.apache.pig.AccumulatorEvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+outputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>outputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>outputSchema</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;org.apache.pig.data.DataBag&gt;</CODE></DL>
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+Matthew Hayes, Sam Shah
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