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| 7 | Uses of Package org.apache.hadoop.mapred (Hadoop 0.20.1 API) |
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| 83 | <H2> |
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| 84 | <B>Uses of Package<br>org.apache.hadoop.mapred</B></H2> |
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| 85 | </CENTER> |
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| 86 | |
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| 87 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 88 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 89 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 90 | Packages that use <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A></FONT></TH> |
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| 91 | </TR> |
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| 92 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 93 | <TD><A HREF="#org.apache.hadoop.contrib.index.example"><B>org.apache.hadoop.contrib.index.example</B></A></TD> |
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| 94 | <TD> </TD> |
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| 95 | </TR> |
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| 96 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 97 | <TD><A HREF="#org.apache.hadoop.contrib.index.mapred"><B>org.apache.hadoop.contrib.index.mapred</B></A></TD> |
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| 98 | <TD> </TD> |
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| 99 | </TR> |
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| 100 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 101 | <TD><A HREF="#org.apache.hadoop.contrib.utils.join"><B>org.apache.hadoop.contrib.utils.join</B></A></TD> |
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| 102 | <TD> </TD> |
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| 103 | </TR> |
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| 104 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 105 | <TD><A HREF="#org.apache.hadoop.examples"><B>org.apache.hadoop.examples</B></A></TD> |
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| 106 | <TD>Hadoop example code. </TD> |
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| 107 | </TR> |
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| 108 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 109 | <TD><A HREF="#org.apache.hadoop.examples.dancing"><B>org.apache.hadoop.examples.dancing</B></A></TD> |
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| 110 | <TD>This package is a distributed implementation of Knuth's <a |
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| 111 | href="http://en.wikipedia.org/wiki/Dancing_Links">dancing links</a> |
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| 112 | algorithm that can run under Hadoop. </TD> |
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| 113 | </TR> |
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| 114 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 115 | <TD><A HREF="#org.apache.hadoop.examples.terasort"><B>org.apache.hadoop.examples.terasort</B></A></TD> |
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| 116 | <TD>This package consists of 3 map/reduce applications for Hadoop to |
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| 117 | compete in the annual <a |
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| 118 | href="http://www.hpl.hp.com/hosted/sortbenchmark" target="_top">terabyte sort</a> |
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| 119 | competition. </TD> |
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| 120 | </TR> |
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| 121 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 122 | <TD><A HREF="#org.apache.hadoop.mapred"><B>org.apache.hadoop.mapred</B></A></TD> |
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| 123 | <TD>A software framework for easily writing applications which process vast |
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| 124 | amounts of data (multi-terabyte data-sets) parallelly on large clusters |
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| 125 | (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant |
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| 126 | manner. </TD> |
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| 127 | </TR> |
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| 128 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 129 | <TD><A HREF="#org.apache.hadoop.mapred.jobcontrol"><B>org.apache.hadoop.mapred.jobcontrol</B></A></TD> |
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| 130 | <TD>Utilities for managing dependent jobs. </TD> |
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| 131 | </TR> |
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| 132 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 133 | <TD><A HREF="#org.apache.hadoop.mapred.join"><B>org.apache.hadoop.mapred.join</B></A></TD> |
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| 134 | <TD>Given a set of sorted datasets keyed with the same class and yielding equal |
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| 135 | partitions, it is possible to effect a join of those datasets prior to the map. </TD> |
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| 136 | </TR> |
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| 137 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 138 | <TD><A HREF="#org.apache.hadoop.mapred.lib"><B>org.apache.hadoop.mapred.lib</B></A></TD> |
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| 139 | <TD>Library of generally useful mappers, reducers, and partitioners. </TD> |
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| 140 | </TR> |
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| 141 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 142 | <TD><A HREF="#org.apache.hadoop.mapred.lib.aggregate"><B>org.apache.hadoop.mapred.lib.aggregate</B></A></TD> |
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| 143 | <TD>Classes for performing various counting and aggregations. </TD> |
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| 144 | </TR> |
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| 145 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 146 | <TD><A HREF="#org.apache.hadoop.mapred.lib.db"><B>org.apache.hadoop.mapred.lib.db</B></A></TD> |
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| 147 | <TD>org.apache.hadoop.mapred.lib.db Package </TD> |
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| 148 | </TR> |
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| 149 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 150 | <TD><A HREF="#org.apache.hadoop.mapred.pipes"><B>org.apache.hadoop.mapred.pipes</B></A></TD> |
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| 151 | <TD>Hadoop Pipes allows C++ code to use Hadoop DFS and map/reduce. </TD> |
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| 152 | </TR> |
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| 153 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 154 | <TD><A HREF="#org.apache.hadoop.mapreduce"><B>org.apache.hadoop.mapreduce</B></A></TD> |
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| 155 | <TD> </TD> |
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| 156 | </TR> |
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| 157 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 158 | <TD><A HREF="#org.apache.hadoop.streaming"><B>org.apache.hadoop.streaming</B></A></TD> |
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| 159 | <TD><tt>Hadoop Streaming</tt> is a utility which allows users to create and run |
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| 160 | Map-Reduce jobs with any executables (e.g. </TD> |
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| 161 | </TR> |
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| 162 | </TABLE> |
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| 163 | |
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| 164 | <P> |
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| 165 | <A NAME="org.apache.hadoop.contrib.index.example"><!-- --></A> |
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| 166 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 167 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 168 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 169 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/contrib/index/example/package-summary.html">org.apache.hadoop.contrib.index.example</A></FONT></TH> |
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| 170 | </TR> |
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| 171 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 172 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.contrib.index.example"><B>FileInputFormat</B></A></B> |
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| 173 | |
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| 174 | <BR> |
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| 175 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
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| 176 | instead.</I></TD> |
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| 177 | </TR> |
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| 178 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 179 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileSplit.html#org.apache.hadoop.contrib.index.example"><B>FileSplit</B></A></B> |
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| 180 | |
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| 181 | <BR> |
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| 182 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileSplit.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileSplit</CODE></A> |
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| 183 | instead.</I></TD> |
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| 184 | </TR> |
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| 185 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 186 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.contrib.index.example"><B>InputFormat</B></A></B> |
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| 187 | |
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| 188 | <BR> |
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| 189 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
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| 190 | </TR> |
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| 191 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 192 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.contrib.index.example"><B>InputSplit</B></A></B> |
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| 193 | |
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| 194 | <BR> |
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| 195 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
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| 196 | </TR> |
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| 197 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 198 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.contrib.index.example"><B>JobConf</B></A></B> |
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| 199 | |
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| 200 | <BR> |
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| 201 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
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| 202 | </TR> |
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| 203 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 204 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.contrib.index.example"><B>JobConfigurable</B></A></B> |
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| 205 | |
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| 206 | <BR> |
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| 207 | <B>Deprecated.</B> </TD> |
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| 208 | </TR> |
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| 209 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 210 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.contrib.index.example"><B>Mapper</B></A></B> |
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| 211 | |
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| 212 | <BR> |
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| 213 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
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| 214 | </TR> |
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| 215 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 216 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.contrib.index.example"><B>OutputCollector</B></A></B> |
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| 217 | |
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| 218 | <BR> |
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| 219 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
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| 220 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
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| 221 | </TR> |
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| 222 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 223 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.contrib.index.example"><B>RecordReader</B></A></B> |
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| 224 | |
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| 225 | <BR> |
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| 226 | <code>RecordReader</code> reads <key, value> pairs from an |
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| 227 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
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| 228 | </TR> |
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| 229 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 230 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.contrib.index.example"><B>Reporter</B></A></B> |
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| 231 | |
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| 232 | <BR> |
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| 233 | A facility for Map-Reduce applications to report progress and update |
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| 234 | counters, status information etc.</TD> |
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| 235 | </TR> |
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| 236 | </TABLE> |
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| 237 | |
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| 238 | <P> |
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| 239 | <A NAME="org.apache.hadoop.contrib.index.mapred"><!-- --></A> |
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| 240 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 241 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 242 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 243 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/contrib/index/mapred/package-summary.html">org.apache.hadoop.contrib.index.mapred</A></FONT></TH> |
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| 244 | </TR> |
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| 245 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 246 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileOutputFormat.html#org.apache.hadoop.contrib.index.mapred"><B>FileOutputFormat</B></A></B> |
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| 247 | |
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| 248 | <BR> |
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| 249 | A base class for <A HREF="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A>.</TD> |
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| 250 | </TR> |
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| 251 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 252 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.contrib.index.mapred"><B>InputFormat</B></A></B> |
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| 253 | |
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| 254 | <BR> |
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| 255 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
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| 256 | </TR> |
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| 257 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 258 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.contrib.index.mapred"><B>JobConf</B></A></B> |
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| 259 | |
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| 260 | <BR> |
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| 261 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
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| 262 | </TR> |
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| 263 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 264 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.contrib.index.mapred"><B>JobConfigurable</B></A></B> |
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| 265 | |
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| 266 | <BR> |
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| 267 | <B>Deprecated.</B> </TD> |
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| 268 | </TR> |
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| 269 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 270 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.contrib.index.mapred"><B>Mapper</B></A></B> |
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| 271 | |
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| 272 | <BR> |
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| 273 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
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| 274 | </TR> |
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| 275 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 276 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapReduceBase.html#org.apache.hadoop.contrib.index.mapred"><B>MapReduceBase</B></A></B> |
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| 277 | |
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| 278 | <BR> |
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| 279 | <B>Deprecated.</B> </TD> |
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| 280 | </TR> |
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| 281 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 282 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.contrib.index.mapred"><B>OutputCollector</B></A></B> |
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| 283 | |
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| 284 | <BR> |
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| 285 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
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| 286 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
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| 287 | </TR> |
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| 288 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 289 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputFormat.html#org.apache.hadoop.contrib.index.mapred"><B>OutputFormat</B></A></B> |
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| 290 | |
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| 291 | <BR> |
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| 292 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> instead.</I></TD> |
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| 293 | </TR> |
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| 294 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 295 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Partitioner.html#org.apache.hadoop.contrib.index.mapred"><B>Partitioner</B></A></B> |
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| 296 | |
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| 297 | <BR> |
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| 298 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A> instead.</I></TD> |
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| 299 | </TR> |
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| 300 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 301 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordWriter.html#org.apache.hadoop.contrib.index.mapred"><B>RecordWriter</B></A></B> |
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| 302 | |
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| 303 | <BR> |
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| 304 | <code>RecordWriter</code> writes the output <key, value> pairs |
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| 305 | to an output file.</TD> |
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| 306 | </TR> |
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| 307 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 308 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.contrib.index.mapred"><B>Reducer</B></A></B> |
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| 309 | |
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| 310 | <BR> |
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| 311 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
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| 312 | </TR> |
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| 313 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 314 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.contrib.index.mapred"><B>Reporter</B></A></B> |
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| 315 | |
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| 316 | <BR> |
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| 317 | A facility for Map-Reduce applications to report progress and update |
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| 318 | counters, status information etc.</TD> |
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| 319 | </TR> |
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| 320 | </TABLE> |
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| 321 | |
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| 322 | <P> |
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| 323 | <A NAME="org.apache.hadoop.contrib.utils.join"><!-- --></A> |
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| 324 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 325 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 326 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 327 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/contrib/utils/join/package-summary.html">org.apache.hadoop.contrib.utils.join</A></FONT></TH> |
---|
| 328 | </TR> |
---|
| 329 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 330 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.contrib.utils.join"><B>JobConf</B></A></B> |
---|
| 331 | |
---|
| 332 | <BR> |
---|
| 333 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 334 | </TR> |
---|
| 335 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 336 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.contrib.utils.join"><B>JobConfigurable</B></A></B> |
---|
| 337 | |
---|
| 338 | <BR> |
---|
| 339 | <B>Deprecated.</B> </TD> |
---|
| 340 | </TR> |
---|
| 341 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 342 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.contrib.utils.join"><B>Mapper</B></A></B> |
---|
| 343 | |
---|
| 344 | <BR> |
---|
| 345 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 346 | </TR> |
---|
| 347 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 348 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.contrib.utils.join"><B>OutputCollector</B></A></B> |
---|
| 349 | |
---|
| 350 | <BR> |
---|
| 351 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 352 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 353 | </TR> |
---|
| 354 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 355 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.contrib.utils.join"><B>Reducer</B></A></B> |
---|
| 356 | |
---|
| 357 | <BR> |
---|
| 358 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 359 | </TR> |
---|
| 360 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 361 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.contrib.utils.join"><B>Reporter</B></A></B> |
---|
| 362 | |
---|
| 363 | <BR> |
---|
| 364 | A facility for Map-Reduce applications to report progress and update |
---|
| 365 | counters, status information etc.</TD> |
---|
| 366 | </TR> |
---|
| 367 | </TABLE> |
---|
| 368 | |
---|
| 369 | <P> |
---|
| 370 | <A NAME="org.apache.hadoop.examples"><!-- --></A> |
---|
| 371 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 372 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 373 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 374 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A></FONT></TH> |
---|
| 375 | </TR> |
---|
| 376 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 377 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.examples"><B>FileInputFormat</B></A></B> |
---|
| 378 | |
---|
| 379 | <BR> |
---|
| 380 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
---|
| 381 | instead.</I></TD> |
---|
| 382 | </TR> |
---|
| 383 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 384 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.examples"><B>InputFormat</B></A></B> |
---|
| 385 | |
---|
| 386 | <BR> |
---|
| 387 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 388 | </TR> |
---|
| 389 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 390 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.examples"><B>InputSplit</B></A></B> |
---|
| 391 | |
---|
| 392 | <BR> |
---|
| 393 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 394 | </TR> |
---|
| 395 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 396 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.examples"><B>JobConf</B></A></B> |
---|
| 397 | |
---|
| 398 | <BR> |
---|
| 399 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 400 | </TR> |
---|
| 401 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 402 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.examples"><B>JobConfigurable</B></A></B> |
---|
| 403 | |
---|
| 404 | <BR> |
---|
| 405 | <B>Deprecated.</B> </TD> |
---|
| 406 | </TR> |
---|
| 407 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 408 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.examples"><B>Mapper</B></A></B> |
---|
| 409 | |
---|
| 410 | <BR> |
---|
| 411 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 412 | </TR> |
---|
| 413 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 414 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapReduceBase.html#org.apache.hadoop.examples"><B>MapReduceBase</B></A></B> |
---|
| 415 | |
---|
| 416 | <BR> |
---|
| 417 | <B>Deprecated.</B> </TD> |
---|
| 418 | </TR> |
---|
| 419 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 420 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MultiFileInputFormat.html#org.apache.hadoop.examples"><B>MultiFileInputFormat</B></A></B> |
---|
| 421 | |
---|
| 422 | <BR> |
---|
| 423 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/lib/CombineFileInputFormat.html" title="class in org.apache.hadoop.mapred.lib"><CODE>CombineFileInputFormat</CODE></A> instead</I></TD> |
---|
| 424 | </TR> |
---|
| 425 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 426 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MultiFileSplit.html#org.apache.hadoop.examples"><B>MultiFileSplit</B></A></B> |
---|
| 427 | |
---|
| 428 | <BR> |
---|
| 429 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/lib/CombineFileSplit.html" title="class in org.apache.hadoop.mapred.lib"><CODE>CombineFileSplit</CODE></A> instead</I></TD> |
---|
| 430 | </TR> |
---|
| 431 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 432 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.examples"><B>OutputCollector</B></A></B> |
---|
| 433 | |
---|
| 434 | <BR> |
---|
| 435 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 436 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 437 | </TR> |
---|
| 438 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 439 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Partitioner.html#org.apache.hadoop.examples"><B>Partitioner</B></A></B> |
---|
| 440 | |
---|
| 441 | <BR> |
---|
| 442 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A> instead.</I></TD> |
---|
| 443 | </TR> |
---|
| 444 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 445 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.examples"><B>RecordReader</B></A></B> |
---|
| 446 | |
---|
| 447 | <BR> |
---|
| 448 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 449 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 450 | </TR> |
---|
| 451 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 452 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.examples"><B>Reducer</B></A></B> |
---|
| 453 | |
---|
| 454 | <BR> |
---|
| 455 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 456 | </TR> |
---|
| 457 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 458 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.examples"><B>Reporter</B></A></B> |
---|
| 459 | |
---|
| 460 | <BR> |
---|
| 461 | A facility for Map-Reduce applications to report progress and update |
---|
| 462 | counters, status information etc.</TD> |
---|
| 463 | </TR> |
---|
| 464 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 465 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RunningJob.html#org.apache.hadoop.examples"><B>RunningJob</B></A></B> |
---|
| 466 | |
---|
| 467 | <BR> |
---|
| 468 | <code>RunningJob</code> is the user-interface to query for details on a |
---|
| 469 | running Map-Reduce job.</TD> |
---|
| 470 | </TR> |
---|
| 471 | </TABLE> |
---|
| 472 | |
---|
| 473 | <P> |
---|
| 474 | <A NAME="org.apache.hadoop.examples.dancing"><!-- --></A> |
---|
| 475 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 476 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 477 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 478 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/examples/dancing/package-summary.html">org.apache.hadoop.examples.dancing</A></FONT></TH> |
---|
| 479 | </TR> |
---|
| 480 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 481 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.examples.dancing"><B>JobConf</B></A></B> |
---|
| 482 | |
---|
| 483 | <BR> |
---|
| 484 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 485 | </TR> |
---|
| 486 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 487 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.examples.dancing"><B>JobConfigurable</B></A></B> |
---|
| 488 | |
---|
| 489 | <BR> |
---|
| 490 | <B>Deprecated.</B> </TD> |
---|
| 491 | </TR> |
---|
| 492 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 493 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.examples.dancing"><B>Mapper</B></A></B> |
---|
| 494 | |
---|
| 495 | <BR> |
---|
| 496 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 497 | </TR> |
---|
| 498 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 499 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapReduceBase.html#org.apache.hadoop.examples.dancing"><B>MapReduceBase</B></A></B> |
---|
| 500 | |
---|
| 501 | <BR> |
---|
| 502 | <B>Deprecated.</B> </TD> |
---|
| 503 | </TR> |
---|
| 504 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 505 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.examples.dancing"><B>OutputCollector</B></A></B> |
---|
| 506 | |
---|
| 507 | <BR> |
---|
| 508 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 509 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 510 | </TR> |
---|
| 511 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 512 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.examples.dancing"><B>Reporter</B></A></B> |
---|
| 513 | |
---|
| 514 | <BR> |
---|
| 515 | A facility for Map-Reduce applications to report progress and update |
---|
| 516 | counters, status information etc.</TD> |
---|
| 517 | </TR> |
---|
| 518 | </TABLE> |
---|
| 519 | |
---|
| 520 | <P> |
---|
| 521 | <A NAME="org.apache.hadoop.examples.terasort"><!-- --></A> |
---|
| 522 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 523 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 524 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 525 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A></FONT></TH> |
---|
| 526 | </TR> |
---|
| 527 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 528 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.examples.terasort"><B>FileInputFormat</B></A></B> |
---|
| 529 | |
---|
| 530 | <BR> |
---|
| 531 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
---|
| 532 | instead.</I></TD> |
---|
| 533 | </TR> |
---|
| 534 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 535 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileOutputFormat.html#org.apache.hadoop.examples.terasort"><B>FileOutputFormat</B></A></B> |
---|
| 536 | |
---|
| 537 | <BR> |
---|
| 538 | A base class for <A HREF="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A>.</TD> |
---|
| 539 | </TR> |
---|
| 540 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 541 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.examples.terasort"><B>InputFormat</B></A></B> |
---|
| 542 | |
---|
| 543 | <BR> |
---|
| 544 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 545 | </TR> |
---|
| 546 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 547 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.examples.terasort"><B>InputSplit</B></A></B> |
---|
| 548 | |
---|
| 549 | <BR> |
---|
| 550 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 551 | </TR> |
---|
| 552 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 553 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.examples.terasort"><B>JobConf</B></A></B> |
---|
| 554 | |
---|
| 555 | <BR> |
---|
| 556 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 557 | </TR> |
---|
| 558 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 559 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.examples.terasort"><B>JobConfigurable</B></A></B> |
---|
| 560 | |
---|
| 561 | <BR> |
---|
| 562 | <B>Deprecated.</B> </TD> |
---|
| 563 | </TR> |
---|
| 564 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 565 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.examples.terasort"><B>Mapper</B></A></B> |
---|
| 566 | |
---|
| 567 | <BR> |
---|
| 568 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 569 | </TR> |
---|
| 570 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 571 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapReduceBase.html#org.apache.hadoop.examples.terasort"><B>MapReduceBase</B></A></B> |
---|
| 572 | |
---|
| 573 | <BR> |
---|
| 574 | <B>Deprecated.</B> </TD> |
---|
| 575 | </TR> |
---|
| 576 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 577 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.examples.terasort"><B>OutputCollector</B></A></B> |
---|
| 578 | |
---|
| 579 | <BR> |
---|
| 580 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 581 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 582 | </TR> |
---|
| 583 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 584 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputFormat.html#org.apache.hadoop.examples.terasort"><B>OutputFormat</B></A></B> |
---|
| 585 | |
---|
| 586 | <BR> |
---|
| 587 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> instead.</I></TD> |
---|
| 588 | </TR> |
---|
| 589 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 590 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.examples.terasort"><B>RecordReader</B></A></B> |
---|
| 591 | |
---|
| 592 | <BR> |
---|
| 593 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 594 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 595 | </TR> |
---|
| 596 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 597 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordWriter.html#org.apache.hadoop.examples.terasort"><B>RecordWriter</B></A></B> |
---|
| 598 | |
---|
| 599 | <BR> |
---|
| 600 | <code>RecordWriter</code> writes the output <key, value> pairs |
---|
| 601 | to an output file.</TD> |
---|
| 602 | </TR> |
---|
| 603 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 604 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.examples.terasort"><B>Reporter</B></A></B> |
---|
| 605 | |
---|
| 606 | <BR> |
---|
| 607 | A facility for Map-Reduce applications to report progress and update |
---|
| 608 | counters, status information etc.</TD> |
---|
| 609 | </TR> |
---|
| 610 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 611 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TextOutputFormat.html#org.apache.hadoop.examples.terasort"><B>TextOutputFormat</B></A></B> |
---|
| 612 | |
---|
| 613 | <BR> |
---|
| 614 | <B>Deprecated.</B> <I>Use |
---|
| 615 | <A HREF="../../../../org/apache/hadoop/mapreduce/lib/output/TextOutputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.output"><CODE>TextOutputFormat</CODE></A> instead.</I></TD> |
---|
| 616 | </TR> |
---|
| 617 | </TABLE> |
---|
| 618 | |
---|
| 619 | <P> |
---|
| 620 | <A NAME="org.apache.hadoop.mapred"><!-- --></A> |
---|
| 621 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 622 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 623 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 624 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A></FONT></TH> |
---|
| 625 | </TR> |
---|
| 626 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 627 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/ClusterStatus.html#org.apache.hadoop.mapred"><B>ClusterStatus</B></A></B> |
---|
| 628 | |
---|
| 629 | <BR> |
---|
| 630 | Status information on the current state of the Map-Reduce cluster.</TD> |
---|
| 631 | </TR> |
---|
| 632 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 633 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Counters.html#org.apache.hadoop.mapred"><B>Counters</B></A></B> |
---|
| 634 | |
---|
| 635 | <BR> |
---|
| 636 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Counters.html" title="class in org.apache.hadoop.mapreduce"><CODE>Counters</CODE></A> instead.</I></TD> |
---|
| 637 | </TR> |
---|
| 638 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 639 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Counters.Counter.html#org.apache.hadoop.mapred"><B>Counters.Counter</B></A></B> |
---|
| 640 | |
---|
| 641 | <BR> |
---|
| 642 | <B>Deprecated.</B> A counter record, comprising its name and value.</TD> |
---|
| 643 | </TR> |
---|
| 644 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 645 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Counters.Group.html#org.apache.hadoop.mapred"><B>Counters.Group</B></A></B> |
---|
| 646 | |
---|
| 647 | <BR> |
---|
| 648 | <B>Deprecated.</B> <code>Group</code> of counters, comprising of counters from a particular |
---|
| 649 | counter <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><CODE>Enum</CODE></A> class.</TD> |
---|
| 650 | </TR> |
---|
| 651 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 652 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileAlreadyExistsException.html#org.apache.hadoop.mapred"><B>FileAlreadyExistsException</B></A></B> |
---|
| 653 | |
---|
| 654 | <BR> |
---|
| 655 | Used when target file already exists for any operation and |
---|
| 656 | is not configured to be overwritten.</TD> |
---|
| 657 | </TR> |
---|
| 658 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 659 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.mapred"><B>FileInputFormat</B></A></B> |
---|
| 660 | |
---|
| 661 | <BR> |
---|
| 662 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
---|
| 663 | instead.</I></TD> |
---|
| 664 | </TR> |
---|
| 665 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 666 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileOutputFormat.html#org.apache.hadoop.mapred"><B>FileOutputFormat</B></A></B> |
---|
| 667 | |
---|
| 668 | <BR> |
---|
| 669 | A base class for <A HREF="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A>.</TD> |
---|
| 670 | </TR> |
---|
| 671 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 672 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileSplit.html#org.apache.hadoop.mapred"><B>FileSplit</B></A></B> |
---|
| 673 | |
---|
| 674 | <BR> |
---|
| 675 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileSplit.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileSplit</CODE></A> |
---|
| 676 | instead.</I></TD> |
---|
| 677 | </TR> |
---|
| 678 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 679 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.mapred"><B>InputFormat</B></A></B> |
---|
| 680 | |
---|
| 681 | <BR> |
---|
| 682 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 683 | </TR> |
---|
| 684 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 685 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.mapred"><B>InputSplit</B></A></B> |
---|
| 686 | |
---|
| 687 | <BR> |
---|
| 688 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 689 | </TR> |
---|
| 690 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 691 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InvalidJobConfException.html#org.apache.hadoop.mapred"><B>InvalidJobConfException</B></A></B> |
---|
| 692 | |
---|
| 693 | <BR> |
---|
| 694 | This exception is thrown when jobconf misses some mendatory attributes |
---|
| 695 | or value of some attributes is invalid.</TD> |
---|
| 696 | </TR> |
---|
| 697 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 698 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobClient.TaskStatusFilter.html#org.apache.hadoop.mapred"><B>JobClient.TaskStatusFilter</B></A></B> |
---|
| 699 | |
---|
| 700 | <BR> |
---|
| 701 | </TD> |
---|
| 702 | </TR> |
---|
| 703 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 704 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred"><B>JobConf</B></A></B> |
---|
| 705 | |
---|
| 706 | <BR> |
---|
| 707 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 708 | </TR> |
---|
| 709 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 710 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.mapred"><B>JobConfigurable</B></A></B> |
---|
| 711 | |
---|
| 712 | <BR> |
---|
| 713 | <B>Deprecated.</B> </TD> |
---|
| 714 | </TR> |
---|
| 715 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 716 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobContext.html#org.apache.hadoop.mapred"><B>JobContext</B></A></B> |
---|
| 717 | |
---|
| 718 | <BR> |
---|
| 719 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/JobContext.html" title="class in org.apache.hadoop.mapreduce"><CODE>JobContext</CODE></A> instead.</I></TD> |
---|
| 720 | </TR> |
---|
| 721 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 722 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.JobInfo.html#org.apache.hadoop.mapred"><B>JobHistory.JobInfo</B></A></B> |
---|
| 723 | |
---|
| 724 | <BR> |
---|
| 725 | Helper class for logging or reading back events related to job start, finish or failure.</TD> |
---|
| 726 | </TR> |
---|
| 727 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 728 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.Keys.html#org.apache.hadoop.mapred"><B>JobHistory.Keys</B></A></B> |
---|
| 729 | |
---|
| 730 | <BR> |
---|
| 731 | Job history files contain key="value" pairs, where keys belong to this enum.</TD> |
---|
| 732 | </TR> |
---|
| 733 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 734 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.Listener.html#org.apache.hadoop.mapred"><B>JobHistory.Listener</B></A></B> |
---|
| 735 | |
---|
| 736 | <BR> |
---|
| 737 | Callback interface for reading back log events from JobHistory.</TD> |
---|
| 738 | </TR> |
---|
| 739 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 740 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.RecordTypes.html#org.apache.hadoop.mapred"><B>JobHistory.RecordTypes</B></A></B> |
---|
| 741 | |
---|
| 742 | <BR> |
---|
| 743 | Record types are identifiers for each line of log in history files.</TD> |
---|
| 744 | </TR> |
---|
| 745 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 746 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.Task.html#org.apache.hadoop.mapred"><B>JobHistory.Task</B></A></B> |
---|
| 747 | |
---|
| 748 | <BR> |
---|
| 749 | Helper class for logging or reading back events related to Task's start, finish or failure.</TD> |
---|
| 750 | </TR> |
---|
| 751 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 752 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.TaskAttempt.html#org.apache.hadoop.mapred"><B>JobHistory.TaskAttempt</B></A></B> |
---|
| 753 | |
---|
| 754 | <BR> |
---|
| 755 | Base class for Map and Reduce TaskAttempts.</TD> |
---|
| 756 | </TR> |
---|
| 757 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 758 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobHistory.Values.html#org.apache.hadoop.mapred"><B>JobHistory.Values</B></A></B> |
---|
| 759 | |
---|
| 760 | <BR> |
---|
| 761 | This enum contains some of the values commonly used by history log events.</TD> |
---|
| 762 | </TR> |
---|
| 763 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 764 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobID.html#org.apache.hadoop.mapred"><B>JobID</B></A></B> |
---|
| 765 | |
---|
| 766 | <BR> |
---|
| 767 | <B>Deprecated.</B> </TD> |
---|
| 768 | </TR> |
---|
| 769 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 770 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobPriority.html#org.apache.hadoop.mapred"><B>JobPriority</B></A></B> |
---|
| 771 | |
---|
| 772 | <BR> |
---|
| 773 | Used to describe the priority of the running job.</TD> |
---|
| 774 | </TR> |
---|
| 775 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 776 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobProfile.html#org.apache.hadoop.mapred"><B>JobProfile</B></A></B> |
---|
| 777 | |
---|
| 778 | <BR> |
---|
| 779 | A JobProfile is a MapReduce primitive.</TD> |
---|
| 780 | </TR> |
---|
| 781 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 782 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobQueueInfo.html#org.apache.hadoop.mapred"><B>JobQueueInfo</B></A></B> |
---|
| 783 | |
---|
| 784 | <BR> |
---|
| 785 | Class that contains the information regarding the Job Queues which are |
---|
| 786 | maintained by the Hadoop Map/Reduce framework.</TD> |
---|
| 787 | </TR> |
---|
| 788 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 789 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobStatus.html#org.apache.hadoop.mapred"><B>JobStatus</B></A></B> |
---|
| 790 | |
---|
| 791 | <BR> |
---|
| 792 | Describes the current status of a job.</TD> |
---|
| 793 | </TR> |
---|
| 794 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 795 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobTracker.html#org.apache.hadoop.mapred"><B>JobTracker</B></A></B> |
---|
| 796 | |
---|
| 797 | <BR> |
---|
| 798 | JobTracker is the central location for submitting and |
---|
| 799 | tracking MR jobs in a network environment.</TD> |
---|
| 800 | </TR> |
---|
| 801 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 802 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobTracker.State.html#org.apache.hadoop.mapred"><B>JobTracker.State</B></A></B> |
---|
| 803 | |
---|
| 804 | <BR> |
---|
| 805 | </TD> |
---|
| 806 | </TR> |
---|
| 807 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 808 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.mapred"><B>Mapper</B></A></B> |
---|
| 809 | |
---|
| 810 | <BR> |
---|
| 811 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 812 | </TR> |
---|
| 813 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 814 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapRunnable.html#org.apache.hadoop.mapred"><B>MapRunnable</B></A></B> |
---|
| 815 | |
---|
| 816 | <BR> |
---|
| 817 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 818 | </TR> |
---|
| 819 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 820 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.mapred"><B>OutputCollector</B></A></B> |
---|
| 821 | |
---|
| 822 | <BR> |
---|
| 823 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 824 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 825 | </TR> |
---|
| 826 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 827 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCommitter.html#org.apache.hadoop.mapred"><B>OutputCommitter</B></A></B> |
---|
| 828 | |
---|
| 829 | <BR> |
---|
| 830 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputCommitter.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputCommitter</CODE></A> instead.</I></TD> |
---|
| 831 | </TR> |
---|
| 832 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 833 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputFormat.html#org.apache.hadoop.mapred"><B>OutputFormat</B></A></B> |
---|
| 834 | |
---|
| 835 | <BR> |
---|
| 836 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> instead.</I></TD> |
---|
| 837 | </TR> |
---|
| 838 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 839 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Partitioner.html#org.apache.hadoop.mapred"><B>Partitioner</B></A></B> |
---|
| 840 | |
---|
| 841 | <BR> |
---|
| 842 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A> instead.</I></TD> |
---|
| 843 | </TR> |
---|
| 844 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 845 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.mapred"><B>RecordReader</B></A></B> |
---|
| 846 | |
---|
| 847 | <BR> |
---|
| 848 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 849 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 850 | </TR> |
---|
| 851 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 852 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordWriter.html#org.apache.hadoop.mapred"><B>RecordWriter</B></A></B> |
---|
| 853 | |
---|
| 854 | <BR> |
---|
| 855 | <code>RecordWriter</code> writes the output <key, value> pairs |
---|
| 856 | to an output file.</TD> |
---|
| 857 | </TR> |
---|
| 858 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 859 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.mapred"><B>Reducer</B></A></B> |
---|
| 860 | |
---|
| 861 | <BR> |
---|
| 862 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 863 | </TR> |
---|
| 864 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 865 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.mapred"><B>Reporter</B></A></B> |
---|
| 866 | |
---|
| 867 | <BR> |
---|
| 868 | A facility for Map-Reduce applications to report progress and update |
---|
| 869 | counters, status information etc.</TD> |
---|
| 870 | </TR> |
---|
| 871 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 872 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RunningJob.html#org.apache.hadoop.mapred"><B>RunningJob</B></A></B> |
---|
| 873 | |
---|
| 874 | <BR> |
---|
| 875 | <code>RunningJob</code> is the user-interface to query for details on a |
---|
| 876 | running Map-Reduce job.</TD> |
---|
| 877 | </TR> |
---|
| 878 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 879 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/SequenceFileInputFilter.Filter.html#org.apache.hadoop.mapred"><B>SequenceFileInputFilter.Filter</B></A></B> |
---|
| 880 | |
---|
| 881 | <BR> |
---|
| 882 | filter interface</TD> |
---|
| 883 | </TR> |
---|
| 884 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 885 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/SequenceFileInputFilter.FilterBase.html#org.apache.hadoop.mapred"><B>SequenceFileInputFilter.FilterBase</B></A></B> |
---|
| 886 | |
---|
| 887 | <BR> |
---|
| 888 | base class for Filters</TD> |
---|
| 889 | </TR> |
---|
| 890 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 891 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/SequenceFileInputFormat.html#org.apache.hadoop.mapred"><B>SequenceFileInputFormat</B></A></B> |
---|
| 892 | |
---|
| 893 | <BR> |
---|
| 894 | <B>Deprecated.</B> <I>Use |
---|
| 895 | <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/SequenceFileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>SequenceFileInputFormat</CODE></A> |
---|
| 896 | instead.</I></TD> |
---|
| 897 | </TR> |
---|
| 898 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 899 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/SequenceFileOutputFormat.html#org.apache.hadoop.mapred"><B>SequenceFileOutputFormat</B></A></B> |
---|
| 900 | |
---|
| 901 | <BR> |
---|
| 902 | <B>Deprecated.</B> <I>Use |
---|
| 903 | <A HREF="../../../../org/apache/hadoop/mapreduce/lib/output/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.output"><CODE>SequenceFileOutputFormat</CODE></A> |
---|
| 904 | instead.</I></TD> |
---|
| 905 | </TR> |
---|
| 906 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 907 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskAttemptContext.html#org.apache.hadoop.mapred"><B>TaskAttemptContext</B></A></B> |
---|
| 908 | |
---|
| 909 | <BR> |
---|
| 910 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/TaskAttemptContext.html" title="class in org.apache.hadoop.mapreduce"><CODE>TaskAttemptContext</CODE></A> |
---|
| 911 | instead.</I></TD> |
---|
| 912 | </TR> |
---|
| 913 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 914 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskAttemptID.html#org.apache.hadoop.mapred"><B>TaskAttemptID</B></A></B> |
---|
| 915 | |
---|
| 916 | <BR> |
---|
| 917 | <B>Deprecated.</B> </TD> |
---|
| 918 | </TR> |
---|
| 919 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 920 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskCompletionEvent.html#org.apache.hadoop.mapred"><B>TaskCompletionEvent</B></A></B> |
---|
| 921 | |
---|
| 922 | <BR> |
---|
| 923 | This is used to track task completion events on |
---|
| 924 | job tracker.</TD> |
---|
| 925 | </TR> |
---|
| 926 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 927 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskCompletionEvent.Status.html#org.apache.hadoop.mapred"><B>TaskCompletionEvent.Status</B></A></B> |
---|
| 928 | |
---|
| 929 | <BR> |
---|
| 930 | </TD> |
---|
| 931 | </TR> |
---|
| 932 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 933 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskID.html#org.apache.hadoop.mapred"><B>TaskID</B></A></B> |
---|
| 934 | |
---|
| 935 | <BR> |
---|
| 936 | <B>Deprecated.</B> </TD> |
---|
| 937 | </TR> |
---|
| 938 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 939 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskLog.LogName.html#org.apache.hadoop.mapred"><B>TaskLog.LogName</B></A></B> |
---|
| 940 | |
---|
| 941 | <BR> |
---|
| 942 | The filter for userlogs.</TD> |
---|
| 943 | </TR> |
---|
| 944 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 945 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskReport.html#org.apache.hadoop.mapred"><B>TaskReport</B></A></B> |
---|
| 946 | |
---|
| 947 | <BR> |
---|
| 948 | A report on the state of a task.</TD> |
---|
| 949 | </TR> |
---|
| 950 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 951 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TIPStatus.html#org.apache.hadoop.mapred"><B>TIPStatus</B></A></B> |
---|
| 952 | |
---|
| 953 | <BR> |
---|
| 954 | The states of a <CODE>TaskInProgress</CODE> as seen by the JobTracker.</TD> |
---|
| 955 | </TR> |
---|
| 956 | </TABLE> |
---|
| 957 | |
---|
| 958 | <P> |
---|
| 959 | <A NAME="org.apache.hadoop.mapred.jobcontrol"><!-- --></A> |
---|
| 960 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 961 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 962 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 963 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/jobcontrol/package-summary.html">org.apache.hadoop.mapred.jobcontrol</A></FONT></TH> |
---|
| 964 | </TR> |
---|
| 965 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 966 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobClient.html#org.apache.hadoop.mapred.jobcontrol"><B>JobClient</B></A></B> |
---|
| 967 | |
---|
| 968 | <BR> |
---|
| 969 | <code>JobClient</code> is the primary interface for the user-job to interact |
---|
| 970 | with the <A HREF="../../../../org/apache/hadoop/mapred/JobTracker.html" title="class in org.apache.hadoop.mapred"><CODE>JobTracker</CODE></A>.</TD> |
---|
| 971 | </TR> |
---|
| 972 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 973 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.jobcontrol"><B>JobConf</B></A></B> |
---|
| 974 | |
---|
| 975 | <BR> |
---|
| 976 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 977 | </TR> |
---|
| 978 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 979 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobID.html#org.apache.hadoop.mapred.jobcontrol"><B>JobID</B></A></B> |
---|
| 980 | |
---|
| 981 | <BR> |
---|
| 982 | <B>Deprecated.</B> </TD> |
---|
| 983 | </TR> |
---|
| 984 | </TABLE> |
---|
| 985 | |
---|
| 986 | <P> |
---|
| 987 | <A NAME="org.apache.hadoop.mapred.join"><!-- --></A> |
---|
| 988 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 989 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 990 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 991 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/join/package-summary.html">org.apache.hadoop.mapred.join</A></FONT></TH> |
---|
| 992 | </TR> |
---|
| 993 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 994 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.mapred.join"><B>InputFormat</B></A></B> |
---|
| 995 | |
---|
| 996 | <BR> |
---|
| 997 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 998 | </TR> |
---|
| 999 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1000 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.mapred.join"><B>InputSplit</B></A></B> |
---|
| 1001 | |
---|
| 1002 | <BR> |
---|
| 1003 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 1004 | </TR> |
---|
| 1005 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1006 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.join"><B>JobConf</B></A></B> |
---|
| 1007 | |
---|
| 1008 | <BR> |
---|
| 1009 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1010 | </TR> |
---|
| 1011 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1012 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.mapred.join"><B>RecordReader</B></A></B> |
---|
| 1013 | |
---|
| 1014 | <BR> |
---|
| 1015 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 1016 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 1017 | </TR> |
---|
| 1018 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1019 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.mapred.join"><B>Reporter</B></A></B> |
---|
| 1020 | |
---|
| 1021 | <BR> |
---|
| 1022 | A facility for Map-Reduce applications to report progress and update |
---|
| 1023 | counters, status information etc.</TD> |
---|
| 1024 | </TR> |
---|
| 1025 | </TABLE> |
---|
| 1026 | |
---|
| 1027 | <P> |
---|
| 1028 | <A NAME="org.apache.hadoop.mapred.lib"><!-- --></A> |
---|
| 1029 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1030 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1031 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1032 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A></FONT></TH> |
---|
| 1033 | </TR> |
---|
| 1034 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1035 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.mapred.lib"><B>FileInputFormat</B></A></B> |
---|
| 1036 | |
---|
| 1037 | <BR> |
---|
| 1038 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
---|
| 1039 | instead.</I></TD> |
---|
| 1040 | </TR> |
---|
| 1041 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1042 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileOutputFormat.html#org.apache.hadoop.mapred.lib"><B>FileOutputFormat</B></A></B> |
---|
| 1043 | |
---|
| 1044 | <BR> |
---|
| 1045 | A base class for <A HREF="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A>.</TD> |
---|
| 1046 | </TR> |
---|
| 1047 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1048 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.mapred.lib"><B>InputFormat</B></A></B> |
---|
| 1049 | |
---|
| 1050 | <BR> |
---|
| 1051 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 1052 | </TR> |
---|
| 1053 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1054 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.mapred.lib"><B>InputSplit</B></A></B> |
---|
| 1055 | |
---|
| 1056 | <BR> |
---|
| 1057 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 1058 | </TR> |
---|
| 1059 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1060 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.lib"><B>JobConf</B></A></B> |
---|
| 1061 | |
---|
| 1062 | <BR> |
---|
| 1063 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1064 | </TR> |
---|
| 1065 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1066 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.mapred.lib"><B>JobConfigurable</B></A></B> |
---|
| 1067 | |
---|
| 1068 | <BR> |
---|
| 1069 | <B>Deprecated.</B> </TD> |
---|
| 1070 | </TR> |
---|
| 1071 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1072 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.mapred.lib"><B>Mapper</B></A></B> |
---|
| 1073 | |
---|
| 1074 | <BR> |
---|
| 1075 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 1076 | </TR> |
---|
| 1077 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1078 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapReduceBase.html#org.apache.hadoop.mapred.lib"><B>MapReduceBase</B></A></B> |
---|
| 1079 | |
---|
| 1080 | <BR> |
---|
| 1081 | <B>Deprecated.</B> </TD> |
---|
| 1082 | </TR> |
---|
| 1083 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1084 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapRunnable.html#org.apache.hadoop.mapred.lib"><B>MapRunnable</B></A></B> |
---|
| 1085 | |
---|
| 1086 | <BR> |
---|
| 1087 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 1088 | </TR> |
---|
| 1089 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1090 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.mapred.lib"><B>OutputCollector</B></A></B> |
---|
| 1091 | |
---|
| 1092 | <BR> |
---|
| 1093 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 1094 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 1095 | </TR> |
---|
| 1096 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1097 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputFormat.html#org.apache.hadoop.mapred.lib"><B>OutputFormat</B></A></B> |
---|
| 1098 | |
---|
| 1099 | <BR> |
---|
| 1100 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> instead.</I></TD> |
---|
| 1101 | </TR> |
---|
| 1102 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1103 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Partitioner.html#org.apache.hadoop.mapred.lib"><B>Partitioner</B></A></B> |
---|
| 1104 | |
---|
| 1105 | <BR> |
---|
| 1106 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A> instead.</I></TD> |
---|
| 1107 | </TR> |
---|
| 1108 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1109 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.mapred.lib"><B>RecordReader</B></A></B> |
---|
| 1110 | |
---|
| 1111 | <BR> |
---|
| 1112 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 1113 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 1114 | </TR> |
---|
| 1115 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1116 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordWriter.html#org.apache.hadoop.mapred.lib"><B>RecordWriter</B></A></B> |
---|
| 1117 | |
---|
| 1118 | <BR> |
---|
| 1119 | <code>RecordWriter</code> writes the output <key, value> pairs |
---|
| 1120 | to an output file.</TD> |
---|
| 1121 | </TR> |
---|
| 1122 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1123 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.mapred.lib"><B>Reducer</B></A></B> |
---|
| 1124 | |
---|
| 1125 | <BR> |
---|
| 1126 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 1127 | </TR> |
---|
| 1128 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1129 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.mapred.lib"><B>Reporter</B></A></B> |
---|
| 1130 | |
---|
| 1131 | <BR> |
---|
| 1132 | A facility for Map-Reduce applications to report progress and update |
---|
| 1133 | counters, status information etc.</TD> |
---|
| 1134 | </TR> |
---|
| 1135 | </TABLE> |
---|
| 1136 | |
---|
| 1137 | <P> |
---|
| 1138 | <A NAME="org.apache.hadoop.mapred.lib.aggregate"><!-- --></A> |
---|
| 1139 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1140 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1141 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1142 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/lib/aggregate/package-summary.html">org.apache.hadoop.mapred.lib.aggregate</A></FONT></TH> |
---|
| 1143 | </TR> |
---|
| 1144 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1145 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.lib.aggregate"><B>JobConf</B></A></B> |
---|
| 1146 | |
---|
| 1147 | <BR> |
---|
| 1148 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1149 | </TR> |
---|
| 1150 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1151 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.mapred.lib.aggregate"><B>JobConfigurable</B></A></B> |
---|
| 1152 | |
---|
| 1153 | <BR> |
---|
| 1154 | <B>Deprecated.</B> </TD> |
---|
| 1155 | </TR> |
---|
| 1156 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1157 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.mapred.lib.aggregate"><B>Mapper</B></A></B> |
---|
| 1158 | |
---|
| 1159 | <BR> |
---|
| 1160 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 1161 | </TR> |
---|
| 1162 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1163 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.mapred.lib.aggregate"><B>OutputCollector</B></A></B> |
---|
| 1164 | |
---|
| 1165 | <BR> |
---|
| 1166 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 1167 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 1168 | </TR> |
---|
| 1169 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1170 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.mapred.lib.aggregate"><B>Reducer</B></A></B> |
---|
| 1171 | |
---|
| 1172 | <BR> |
---|
| 1173 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 1174 | </TR> |
---|
| 1175 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1176 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.mapred.lib.aggregate"><B>Reporter</B></A></B> |
---|
| 1177 | |
---|
| 1178 | <BR> |
---|
| 1179 | A facility for Map-Reduce applications to report progress and update |
---|
| 1180 | counters, status information etc.</TD> |
---|
| 1181 | </TR> |
---|
| 1182 | </TABLE> |
---|
| 1183 | |
---|
| 1184 | <P> |
---|
| 1185 | <A NAME="org.apache.hadoop.mapred.lib.db"><!-- --></A> |
---|
| 1186 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1187 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1188 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1189 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A></FONT></TH> |
---|
| 1190 | </TR> |
---|
| 1191 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1192 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.mapred.lib.db"><B>InputFormat</B></A></B> |
---|
| 1193 | |
---|
| 1194 | <BR> |
---|
| 1195 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 1196 | </TR> |
---|
| 1197 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1198 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.mapred.lib.db"><B>InputSplit</B></A></B> |
---|
| 1199 | |
---|
| 1200 | <BR> |
---|
| 1201 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 1202 | </TR> |
---|
| 1203 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1204 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.lib.db"><B>JobConf</B></A></B> |
---|
| 1205 | |
---|
| 1206 | <BR> |
---|
| 1207 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1208 | </TR> |
---|
| 1209 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1210 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.mapred.lib.db"><B>JobConfigurable</B></A></B> |
---|
| 1211 | |
---|
| 1212 | <BR> |
---|
| 1213 | <B>Deprecated.</B> </TD> |
---|
| 1214 | </TR> |
---|
| 1215 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1216 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputFormat.html#org.apache.hadoop.mapred.lib.db"><B>OutputFormat</B></A></B> |
---|
| 1217 | |
---|
| 1218 | <BR> |
---|
| 1219 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> instead.</I></TD> |
---|
| 1220 | </TR> |
---|
| 1221 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1222 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.mapred.lib.db"><B>RecordReader</B></A></B> |
---|
| 1223 | |
---|
| 1224 | <BR> |
---|
| 1225 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 1226 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 1227 | </TR> |
---|
| 1228 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1229 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordWriter.html#org.apache.hadoop.mapred.lib.db"><B>RecordWriter</B></A></B> |
---|
| 1230 | |
---|
| 1231 | <BR> |
---|
| 1232 | <code>RecordWriter</code> writes the output <key, value> pairs |
---|
| 1233 | to an output file.</TD> |
---|
| 1234 | </TR> |
---|
| 1235 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1236 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.mapred.lib.db"><B>Reporter</B></A></B> |
---|
| 1237 | |
---|
| 1238 | <BR> |
---|
| 1239 | A facility for Map-Reduce applications to report progress and update |
---|
| 1240 | counters, status information etc.</TD> |
---|
| 1241 | </TR> |
---|
| 1242 | </TABLE> |
---|
| 1243 | |
---|
| 1244 | <P> |
---|
| 1245 | <A NAME="org.apache.hadoop.mapred.pipes"><!-- --></A> |
---|
| 1246 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1247 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1248 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1249 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapred/pipes/package-summary.html">org.apache.hadoop.mapred.pipes</A></FONT></TH> |
---|
| 1250 | </TR> |
---|
| 1251 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1252 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.mapred.pipes"><B>JobConf</B></A></B> |
---|
| 1253 | |
---|
| 1254 | <BR> |
---|
| 1255 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1256 | </TR> |
---|
| 1257 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1258 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RunningJob.html#org.apache.hadoop.mapred.pipes"><B>RunningJob</B></A></B> |
---|
| 1259 | |
---|
| 1260 | <BR> |
---|
| 1261 | <code>RunningJob</code> is the user-interface to query for details on a |
---|
| 1262 | running Map-Reduce job.</TD> |
---|
| 1263 | </TR> |
---|
| 1264 | </TABLE> |
---|
| 1265 | |
---|
| 1266 | <P> |
---|
| 1267 | <A NAME="org.apache.hadoop.mapreduce"><!-- --></A> |
---|
| 1268 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1269 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1270 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1271 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/mapreduce/package-summary.html">org.apache.hadoop.mapreduce</A></FONT></TH> |
---|
| 1272 | </TR> |
---|
| 1273 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1274 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/ID.html#org.apache.hadoop.mapreduce"><B>ID</B></A></B> |
---|
| 1275 | |
---|
| 1276 | <BR> |
---|
| 1277 | <B>Deprecated.</B> </TD> |
---|
| 1278 | </TR> |
---|
| 1279 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1280 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RawKeyValueIterator.html#org.apache.hadoop.mapreduce"><B>RawKeyValueIterator</B></A></B> |
---|
| 1281 | |
---|
| 1282 | <BR> |
---|
| 1283 | <code>RawKeyValueIterator</code> is an iterator used to iterate over |
---|
| 1284 | the raw keys and values during sort/merge of intermediate data.</TD> |
---|
| 1285 | </TR> |
---|
| 1286 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1287 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/TaskCompletionEvent.html#org.apache.hadoop.mapreduce"><B>TaskCompletionEvent</B></A></B> |
---|
| 1288 | |
---|
| 1289 | <BR> |
---|
| 1290 | This is used to track task completion events on |
---|
| 1291 | job tracker.</TD> |
---|
| 1292 | </TR> |
---|
| 1293 | </TABLE> |
---|
| 1294 | |
---|
| 1295 | <P> |
---|
| 1296 | <A NAME="org.apache.hadoop.streaming"><!-- --></A> |
---|
| 1297 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 1298 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 1299 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 1300 | Classes in <A HREF="../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> used by <A HREF="../../../../org/apache/hadoop/streaming/package-summary.html">org.apache.hadoop.streaming</A></FONT></TH> |
---|
| 1301 | </TR> |
---|
| 1302 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1303 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileInputFormat.html#org.apache.hadoop.streaming"><B>FileInputFormat</B></A></B> |
---|
| 1304 | |
---|
| 1305 | <BR> |
---|
| 1306 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileInputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileInputFormat</CODE></A> |
---|
| 1307 | instead.</I></TD> |
---|
| 1308 | </TR> |
---|
| 1309 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1310 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/FileSplit.html#org.apache.hadoop.streaming"><B>FileSplit</B></A></B> |
---|
| 1311 | |
---|
| 1312 | <BR> |
---|
| 1313 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/lib/input/FileSplit.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>FileSplit</CODE></A> |
---|
| 1314 | instead.</I></TD> |
---|
| 1315 | </TR> |
---|
| 1316 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1317 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputFormat.html#org.apache.hadoop.streaming"><B>InputFormat</B></A></B> |
---|
| 1318 | |
---|
| 1319 | <BR> |
---|
| 1320 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> instead.</I></TD> |
---|
| 1321 | </TR> |
---|
| 1322 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1323 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/InputSplit.html#org.apache.hadoop.streaming"><B>InputSplit</B></A></B> |
---|
| 1324 | |
---|
| 1325 | <BR> |
---|
| 1326 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> instead.</I></TD> |
---|
| 1327 | </TR> |
---|
| 1328 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1329 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobClient.html#org.apache.hadoop.streaming"><B>JobClient</B></A></B> |
---|
| 1330 | |
---|
| 1331 | <BR> |
---|
| 1332 | <code>JobClient</code> is the primary interface for the user-job to interact |
---|
| 1333 | with the <A HREF="../../../../org/apache/hadoop/mapred/JobTracker.html" title="class in org.apache.hadoop.mapred"><CODE>JobTracker</CODE></A>.</TD> |
---|
| 1334 | </TR> |
---|
| 1335 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1336 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConf.html#org.apache.hadoop.streaming"><B>JobConf</B></A></B> |
---|
| 1337 | |
---|
| 1338 | <BR> |
---|
| 1339 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> instead</I></TD> |
---|
| 1340 | </TR> |
---|
| 1341 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1342 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobConfigurable.html#org.apache.hadoop.streaming"><B>JobConfigurable</B></A></B> |
---|
| 1343 | |
---|
| 1344 | <BR> |
---|
| 1345 | <B>Deprecated.</B> </TD> |
---|
| 1346 | </TR> |
---|
| 1347 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1348 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/JobID.html#org.apache.hadoop.streaming"><B>JobID</B></A></B> |
---|
| 1349 | |
---|
| 1350 | <BR> |
---|
| 1351 | <B>Deprecated.</B> </TD> |
---|
| 1352 | </TR> |
---|
| 1353 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1354 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/KeyValueTextInputFormat.html#org.apache.hadoop.streaming"><B>KeyValueTextInputFormat</B></A></B> |
---|
| 1355 | |
---|
| 1356 | <BR> |
---|
| 1357 | An <A HREF="../../../../org/apache/hadoop/mapred/InputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>InputFormat</CODE></A> for plain text files.</TD> |
---|
| 1358 | </TR> |
---|
| 1359 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1360 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Mapper.html#org.apache.hadoop.streaming"><B>Mapper</B></A></B> |
---|
| 1361 | |
---|
| 1362 | <BR> |
---|
| 1363 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 1364 | </TR> |
---|
| 1365 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1366 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapRunnable.html#org.apache.hadoop.streaming"><B>MapRunnable</B></A></B> |
---|
| 1367 | |
---|
| 1368 | <BR> |
---|
| 1369 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="class in org.apache.hadoop.mapreduce"><CODE>Mapper</CODE></A> instead.</I></TD> |
---|
| 1370 | </TR> |
---|
| 1371 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1372 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/MapRunner.html#org.apache.hadoop.streaming"><B>MapRunner</B></A></B> |
---|
| 1373 | |
---|
| 1374 | <BR> |
---|
| 1375 | Default <A HREF="../../../../org/apache/hadoop/mapred/MapRunnable.html" title="interface in org.apache.hadoop.mapred"><CODE>MapRunnable</CODE></A> implementation.</TD> |
---|
| 1376 | </TR> |
---|
| 1377 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1378 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/OutputCollector.html#org.apache.hadoop.streaming"><B>OutputCollector</B></A></B> |
---|
| 1379 | |
---|
| 1380 | <BR> |
---|
| 1381 | Collects the <code><key, value></code> pairs output by <A HREF="../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred"><CODE>Mapper</CODE></A>s |
---|
| 1382 | and <A HREF="../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred"><CODE>Reducer</CODE></A>s.</TD> |
---|
| 1383 | </TR> |
---|
| 1384 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1385 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RecordReader.html#org.apache.hadoop.streaming"><B>RecordReader</B></A></B> |
---|
| 1386 | |
---|
| 1387 | <BR> |
---|
| 1388 | <code>RecordReader</code> reads <key, value> pairs from an |
---|
| 1389 | <A HREF="../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 1390 | </TR> |
---|
| 1391 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1392 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reducer.html#org.apache.hadoop.streaming"><B>Reducer</B></A></B> |
---|
| 1393 | |
---|
| 1394 | <BR> |
---|
| 1395 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> instead.</I></TD> |
---|
| 1396 | </TR> |
---|
| 1397 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1398 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/Reporter.html#org.apache.hadoop.streaming"><B>Reporter</B></A></B> |
---|
| 1399 | |
---|
| 1400 | <BR> |
---|
| 1401 | A facility for Map-Reduce applications to report progress and update |
---|
| 1402 | counters, status information etc.</TD> |
---|
| 1403 | </TR> |
---|
| 1404 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 1405 | <TD><B><A HREF="../../../../org/apache/hadoop/mapred/class-use/RunningJob.html#org.apache.hadoop.streaming"><B>RunningJob</B></A></B> |
---|
| 1406 | |
---|
| 1407 | <BR> |
---|
| 1408 | <code>RunningJob</code> is the user-interface to query for details on a |
---|
| 1409 | running Map-Reduce job.</TD> |
---|
| 1410 | </TR> |
---|
| 1411 | </TABLE> |
---|
| 1412 | |
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