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Posted to commits@pig.apache.org by da...@apache.org on 2013/10/14 19:49:54 UTC

svn commit: r1532002 [27/31] - in /pig/site/publish/docs/r0.12.0/jdiff: ./ changes/

Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.html Mon Oct 14 17:49:50 2013
@@ -0,0 +1,175 @@
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+<a NAME="Added"></a>
+<TABLE summary="Added Classes and Interfaces" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="FileBasedOutputSizeReader"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/FileBasedOutputSizeReader.html" target="_top"><tt>FileBasedOutputSizeReader</tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Class that computes the size of output for file-based systems.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="JobControlCompiler.PigBigDecimalWritableComparator"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/JobControlCompiler.PigBigDecimalWritableComparator.html" target="_top"><tt>JobControlCompiler.PigBigDecimalWritableComparator</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
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+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/JobControlCompiler.PigBigIntegerWritableComparator.html" target="_top"><tt>JobControlCompiler.PigBigIntegerWritableComparator</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="JobControlCompiler.PigGroupingBigDecimalWritableComparator"></A>
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+  </TD>
+  <TD>&nbsp;</TD>
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+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
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+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/PigBigDecimalRawComparator.html" target="_top"><tt>PigBigDecimalRawComparator</tt></A></nobr>
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+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PigBigIntegerRawComparator"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/PigBigIntegerRawComparator.html" target="_top"><tt>PigBigIntegerRawComparator</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PigStatsOutputSizeReader"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/PigStatsOutputSizeReader.html" target="_top"><tt><I>PigStatsOutputSizeReader</I></tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Interface to implement when you want to customize the way of computing the size of output in PigStats.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<p>
+<a NAME="Changed"></a>
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+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Changed Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="MapReduceOper"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper.html">MapReduceOper</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">An operator model for a Map Reduce job.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PigHadoopLogger"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigHadoopLogger.html">PigHadoopLogger</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A singleton class that implements the PigLogger interface for use in map reduce context.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PigOutputCommitter"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputCommitter.html">PigOutputCommitter</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A specialization of the default FileOutputCommitter to allow pig to inturn delegate calls to the OutputCommiter(s) of the StoreFunc(s)' OutputFormat(s).</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
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Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html Mon Oct 14 17:49:50 2013
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+Package <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/plans/package-summary.html" target="_top"><tt>org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans</tt></A>
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+<p>
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+<TABLE summary="Added Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Added Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="MRIntermediateDataVisitor"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/plans/MRIntermediateDataVisitor.html" target="_top"><tt>MRIntermediateDataVisitor</tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">An <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/plans/MRIntermediateDataVisitor/MROpPlanVisitor.html" target="_top">MROpPlanVisitor</A> that gathers the paths for all intermediate data from a <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/plans/MRIntermediateDataVisitor/MROperPlan.html" target="_top">MROperPlan</A></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
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+  <A NAME="XMLMRPrinter"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/plans/XMLMRPrinter.html" target="_top"><tt>XMLMRPrinter</tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A visitor mechanism printing out the logical plan.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
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Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html
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==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html Mon Oct 14 17:49:50 2013
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+  <A HREF="../changes.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;
+  &nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: &nbsp;
+REMOVED&nbsp;|&nbsp;
+ADDED&nbsp;|&nbsp;
+<a href="#Changed">CHANGED</a>
+  </FONT></TD>
+</TR>
+</TABLE>
+<HR>
+<!-- End of nav bar -->
+<H2>
+Package <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/expressionOperators/package-summary.html" target="_top"><tt>org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators</tt></A>
+</H2>
+<p>
+<a NAME="Changed"></a>
+<TABLE summary="Changed Classes and Interfaces" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Changed Classes and Interfaces</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="Add"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Add.html">Add</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="BinaryComparisonOperator"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator.html">BinaryComparisonOperator</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This is a base class for all binary comparison operators.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="ComparisonOperator"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ComparisonOperator.html"><I>ComparisonOperator</I></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This is an interface for all comparison operators.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="ConstantExpression"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ConstantExpression.html">ConstantExpression</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This class implements a Constant of any type.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="Divide"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Divide.html">Divide</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="EqualToExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.EqualToExpr.html">EqualToExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="ExpressionOperator"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ExpressionOperator.html">ExpressionOperator</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A base class for all types of expressions.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="GTOrEqualToExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.GTOrEqualToExpr.html">GTOrEqualToExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="GreaterThanExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.GreaterThanExpr.html">GreaterThanExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="LTOrEqualToExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.LTOrEqualToExpr.html">LTOrEqualToExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="LessThanExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.LessThanExpr.html">LessThanExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="Mod"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Mod.html">Mod</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="Multiply"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Multiply.html">Multiply</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="NotEqualToExpr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.NotEqualToExpr.html">NotEqualToExpr</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POAnd"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POAnd.html">POAnd</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Boolean and operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POBinCond"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POBinCond.html">POBinCond</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POCast"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POCast.html">POCast</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This is just a cast that converts DataByteArray into either String or Integer.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POIsNull"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POIsNull.html">POIsNull</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POMapLookUp"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POMapLookUp.html">POMapLookUp</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PONegative"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PONegative.html">PONegative</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PONot"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PONot.html">PONot</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Boolean not operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POOr"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POOr.html">POOr</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Boolean or operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POProject"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.html">POProject</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Implements the overloaded form of the project operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PORegexp"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PORegexp.html">PORegexp</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PORelationToExprProject"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PORelationToExprProject.html">PORelationToExprProject</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Implements a specialized form of POProject which is used *ONLY* in the following case: This project is Project(*) introduced after a relational operator to supply a bag as output (as an expression).</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POUserComparisonFunc"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserComparisonFunc.html">POUserComparisonFunc</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POUserFunc"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.html">POUserFunc</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="Subtract"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Subtract.html">Subtract</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
+  <TR>
+    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
+    <TR ALIGN="center" VALIGN="top">
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/expressionOperators/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+    </TR>
+    </TABLE>
+  </TD>
+  <TD ALIGN="right" VALIGN="top" ROWSPAN=3></TD>
+</TR>
+<TR>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html"><B>PREV PACKAGE</B></A>
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html"><B>NEXT PACKAGE</B></A>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+  <A HREF="../changes.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;
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+<TD BGCOLOR="0xFFFFFF" CLASS="NavBarCell3"></TD>
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+</TABLE>
+<HR>
+<!-- End of nav bar -->
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+</HTML>

Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html Mon Oct 14 17:49:50 2013
@@ -0,0 +1,97 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
+<HTML>
+<HEAD>
+<meta name="generator" content="JDiff v1.0.9">
+<!-- Generated by the JDiff Javadoc doclet -->
+<!-- (http://www.jdiff.org) -->
+<meta name="description" content="JDiff is a Javadoc doclet which generates an HTML report of all the packages, classes, constructors, methods, and fields which have been removed, added or changed in any way, including their documentation, when two APIs are compared.">
+<meta name="keywords" content="diff, jdiff, javadiff, java diff, java difference, API difference, difference between two APIs, API diff, Javadoc, doclet">
+<TITLE>
+org.apache.pig.backend.hadoop.executionengine.physicalLayer
+</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="../stylesheet-jdiff.css" TITLE="Style">
+</HEAD>
+<BODY>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
+  <TR>
+    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
+    <TR ALIGN="center" VALIGN="top">
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+    </TR>
+    </TABLE>
+  </TD>
+  <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Generated by<br><a href="http://www.jdiff.org" class="staysblack" target="_top">JDiff</a></b></EM></TD>
+</TR>
+<TR>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html"><B>PREV PACKAGE</B></A>
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html"><B>NEXT PACKAGE</B></A>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+  <A HREF="../changes.html" TARGET="_top"><B>FRAMES</B></A>  &nbsp;
+  &nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: &nbsp;
+REMOVED&nbsp;|&nbsp;
+ADDED&nbsp;|&nbsp;
+<a href="#Changed">CHANGED</a>
+  </FONT></TD>
+</TR>
+</TABLE>
+<HR>
+<!-- End of nav bar -->
+<H2>
+Package <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/package-summary.html" target="_top"><tt>org.apache.pig.backend.hadoop.executionengine.physicalLayer</tt></A>
+</H2>
+<p>
+<a NAME="Changed"></a>
+<TABLE summary="Changed Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Changed Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PhysicalOperator"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.html">PhysicalOperator</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This is the base class for all operators.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
+  <TR>
+    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
+    <TR ALIGN="center" VALIGN="top">
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+    </TR>
+    </TABLE>
+  </TD>
+  <TD ALIGN="right" VALIGN="top" ROWSPAN=3></TD>
+</TR>
+<TR>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.html"><B>PREV PACKAGE</B></A>
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html"><B>NEXT PACKAGE</B></A>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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+<TD BGCOLOR="0xFFFFFF" CLASS="NavBarCell3"></TD>
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+</HTML>

Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html Mon Oct 14 17:49:50 2013
@@ -0,0 +1,97 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
+<HTML>
+<HEAD>
+<meta name="generator" content="JDiff v1.0.9">
+<!-- Generated by the JDiff Javadoc doclet -->
+<!-- (http://www.jdiff.org) -->
+<meta name="description" content="JDiff is a Javadoc doclet which generates an HTML report of all the packages, classes, constructors, methods, and fields which have been removed, added or changed in any way, including their documentation, when two APIs are compared.">
+<meta name="keywords" content="diff, jdiff, javadiff, java diff, java difference, API difference, difference between two APIs, API diff, Javadoc, doclet">
+<TITLE>
+org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans
+</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="../stylesheet-jdiff.css" TITLE="Style">
+</HEAD>
+<BODY>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
+  <TR>
+    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
+    <TR ALIGN="center" VALIGN="top">
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/plans/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
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+</TR>
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+</H2>
+<p>
+<a NAME="Added"></a>
+<TABLE summary="Added Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Added Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="XMLPhysicalPlanPrinter"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/plans/XMLPhysicalPlanPrinter.html" target="_top"><tt>XMLPhysicalPlanPrinter</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
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+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/plans/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
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+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.html"><B>PREV PACKAGE</B></A>
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Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.html
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==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.html Mon Oct 14 17:49:50 2013
@@ -0,0 +1,300 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
+<HTML>
+<HEAD>
+<meta name="generator" content="JDiff v1.0.9">
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+</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="../stylesheet-jdiff.css" TITLE="Style">
+</HEAD>
+<BODY>
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+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/relationalOperators/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
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+</TR>
+<TR>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html"><B>PREV PACKAGE</B></A>
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.hbase.html"><B>NEXT PACKAGE</B></A>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: &nbsp;
+REMOVED&nbsp;|&nbsp;
+ADDED&nbsp;|&nbsp;
+<a href="#Changed">CHANGED</a>
+  </FONT></TD>
+</TR>
+</TABLE>
+<HR>
+<!-- End of nav bar -->
+<H2>
+Package <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/relationalOperators/package-summary.html" target="_top"><tt>org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators</tt></A>
+</H2>
+<p>
+<a NAME="Changed"></a>
+<TABLE summary="Changed Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Changed Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POCollectedGroup"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCollectedGroup.html">POCollectedGroup</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The collected group operator is a special operator used when users give the hint 'using "collected"' in a group by clause.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POCombinerPackage"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCombinerPackage.html">POCombinerPackage</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The package operator that packages the globally rearranged tuples into output format after the combiner stage.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POCounter"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCounter.html">POCounter</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This operator is part of the RANK operator implementation.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POCross"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCross.html">POCross</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Recover this class for nested cross operation.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PODemux"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PODemux.html">PODemux</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The MapReduce Demultiplexer operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PODistinct"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PODistinct.html">PODistinct</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Find the distinct set of tuples in a bag.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POFRJoin"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFRJoin.html">POFRJoin</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The operator models the join keys using the Local Rearrange operators which are configured with the plan specified by the user.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POFilter"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.html">POFilter</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This is an implementation of the Filter operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POForEach"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.html">POForEach</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POGlobalRearrange"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POGlobalRearrange.html">POGlobalRearrange</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Dummy operator to test MRCompiler.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POJoinPackage"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POJoinPackage.html">POJoinPackage</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POLimit"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLimit.html">POLimit</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POLoad"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.html">POLoad</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The load operator which is used in two ways: 1) As a local operator it can be used to load files 2) In the Map Reduce setting it is used to create jobs from MapReduce operators which keep the loads and stores in the Map and Reduce Plans till the job is created</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POLocalRearrange"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.html">POLocalRearrange</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The local rearrange operator is a part of the co-group implementation.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POMergeCogroup"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMergeCogroup.html">POMergeCogroup</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POMergeJoin"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMergeJoin.html">POMergeJoin</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This operator implements merge join algorithm to do map side joins.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POMultiQueryPackage"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMultiQueryPackage.html">POMultiQueryPackage</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The package operator that packages the globally rearranged tuples into output format as required by multi-query de-multiplexer.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POOptimizedForEach"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POOptimizedForEach.html">POOptimizedForEach</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A specialized version of POForeach with the difference that in getNext() it knows that "input" has already been attached by its input operator which SHOULD be POJoinPackage</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POPackage"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPackage.html">POPackage</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The package operator that packages the globally rearranged tuples into output format as required by co-group.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POPackageLite"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPackageLite.html">POPackageLite</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This package operator is a specialization of POPackage operator used for the specific case of the order by query.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POPartialAgg"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPartialAgg.html">POPartialAgg</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">Do partial aggregation in map plan.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POPartitionRearrange"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPartitionRearrange.html">POPartitionRearrange</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The partition rearrange operator is a part of the skewed join implementation.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POPreCombinerLocalRearrange"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPreCombinerLocalRearrange.html">POPreCombinerLocalRearrange</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A specialized local rearrange operator which behaves like the regular local rearrange in the getNext() as far as getting its input and constructing the "key" out of the input.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="PORank"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORank.html">PORank</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This operator is part of the RANK operator implementation.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POSort"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSort.html">POSort</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This implementation is applicable for both the physical plan and for the local backend as the conversion of physical to mapreduce would see the SORT operator and take necessary steps to convert it to a quantile and a sort job.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POSortedDistinct"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSortedDistinct.html">POSortedDistinct</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">This operator is a variation of PODistinct the input to this operator must be sorted already.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POSplit"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.html">POSplit</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The MapReduce Split operator.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POStore"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.html">POStore</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The store operator which is used in two ways: 1) As a local operator it can be used to store files 2) In the Map Reduce setting it is used to create jobs from MapReduce operators which keep the loads and stores in the Map and Reduce Plans till the job is created</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POStream"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStream.html">POStream</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="POUnion"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POUnion.html">POUnion</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">The union operator that combines the two inputs into a single stream.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<HR>
+<!-- Start of nav bar -->
+<TABLE summary="Navigation bar" BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
+  <TR>
+    <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+    <TABLE summary="Navigation bar" BORDER="0" CELLPADDING="0" CELLSPACING="3">
+    <TR ALIGN="center" VALIGN="top">
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../api/org/apache/pig/backend/hadoop/executionengine/physicalLayer/relationalOperators/package-summary.html" target="_top"><FONT CLASS="NavBarFont1"><B><tt>pig 0.12.0</tt></B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="changes-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+      <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1"> &nbsp;<FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_statistics.html"><FONT CLASS="NavBarFont1"><B>Statistics</B></FONT></A>&nbsp;</TD>
+      <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="jdiff_help.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+    </TR>
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+  </TD>
+  <TD ALIGN="right" VALIGN="top" ROWSPAN=3></TD>
+</TR>
+<TR>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="pkg_org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.html"><B>PREV PACKAGE</B></A>
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+<TD BGCOLOR="0xFFFFFF" CLASS="NavBarCell3"></TD>
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+</TABLE>
+<HR>
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+</HTML>

Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.hbase.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.hbase.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.hbase.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.hbase.html Mon Oct 14 17:49:50 2013
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+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="HBaseBinaryConverter"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.hbase.HBaseBinaryConverter.html">HBaseBinaryConverter</A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="HBaseStorage"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.hbase.HBaseStorage.html">HBaseStorage</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A HBase implementation of LoadFunc and StoreFunc.</TD>
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+&nbsp;
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+<!-- Start of nav bar -->
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Added: pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.html
URL: http://svn.apache.org/viewvc/pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.html?rev=1532002&view=auto
==============================================================================
--- pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.html (added)
+++ pig/site/publish/docs/r0.12.0/jdiff/changes/pkg_org.apache.pig.backend.hadoop.html Mon Oct 14 17:49:50 2013
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+<TABLE summary="Added Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
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+  <A NAME="BigDecimalWritable"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/BigDecimalWritable.html" target="_top"><tt>BigDecimalWritable</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="BigDecimalWritable.Comparator"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/BigDecimalWritable.Comparator.html" target="_top"><tt>BigDecimalWritable.Comparator</tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A Comparator optimized for BigDecimalWritable.</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="BigIntegerWritable"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/BigIntegerWritable.html" target="_top"><tt>BigIntegerWritable</tt></A></nobr>
+  </TD>
+  <TD>&nbsp;</TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="BigIntegerWritable.Comparator"></A>
+  <nobr><A HREF="../../api/org/apache/pig/backend/hadoop/BigIntegerWritable.Comparator.html" target="_top"><tt>BigIntegerWritable.Comparator</tt></A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A Comparator optimized for BigIntegerWritable.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<p>
+<a NAME="Changed"></a>
+<TABLE summary="Changed Classes" BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+  <TD VALIGN="TOP" COLSPAN=2><FONT SIZE="+1"><B>Changed Classes</B></FONT></TD>
+</TR>
+<TR BGCOLOR="#FFFFFF" CLASS="TableRowColor">
+  <TD VALIGN="TOP" WIDTH="25%">
+  <A NAME="HDataType"></A>
+  <nobr><A HREF="org.apache.pig.backend.hadoop.HDataType.html">HDataType</A></nobr>
+  </TD>
+  <TD VALIGN="TOP">A class of helper methods for converting from pig data types to hadoop data types and vice versa.</TD>
+</TR>
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