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| 5 | <!-- Generated by javadoc (build 1.6.0_07) on Tue Sep 01 20:57:02 UTC 2009 --> |
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| 7 | Uses of Interface org.apache.hadoop.mapred.RecordReader (Hadoop 0.20.1 API) |
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| 42 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> |
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| 80 | |
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| 81 | <HR> |
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| 82 | <CENTER> |
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| 83 | <H2> |
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| 84 | <B>Uses of Interface<br>org.apache.hadoop.mapred.RecordReader</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/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</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.examples"><B>org.apache.hadoop.examples</B></A></TD> |
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| 98 | <TD>Hadoop example code. </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.examples.terasort"><B>org.apache.hadoop.examples.terasort</B></A></TD> |
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| 102 | <TD>This package consists of 3 map/reduce applications for Hadoop to |
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| 103 | compete in the annual <a |
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| 104 | href="http://www.hpl.hp.com/hosted/sortbenchmark" target="_top">terabyte sort</a> |
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| 105 | competition. </TD> |
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| 106 | </TR> |
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| 107 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 108 | <TD><A HREF="#org.apache.hadoop.mapred"><B>org.apache.hadoop.mapred</B></A></TD> |
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| 109 | <TD>A software framework for easily writing applications which process vast |
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| 110 | amounts of data (multi-terabyte data-sets) parallelly on large clusters |
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| 111 | (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant |
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| 112 | manner. </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.mapred.join"><B>org.apache.hadoop.mapred.join</B></A></TD> |
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| 116 | <TD>Given a set of sorted datasets keyed with the same class and yielding equal |
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| 117 | partitions, it is possible to effect a join of those datasets prior to the map. </TD> |
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| 118 | </TR> |
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| 119 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 120 | <TD><A HREF="#org.apache.hadoop.mapred.lib"><B>org.apache.hadoop.mapred.lib</B></A></TD> |
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| 121 | <TD>Library of generally useful mappers, reducers, and partitioners. </TD> |
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| 122 | </TR> |
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| 123 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 124 | <TD><A HREF="#org.apache.hadoop.mapred.lib.db"><B>org.apache.hadoop.mapred.lib.db</B></A></TD> |
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| 125 | <TD>org.apache.hadoop.mapred.lib.db Package </TD> |
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| 126 | </TR> |
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| 127 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 128 | <TD><A HREF="#org.apache.hadoop.streaming"><B>org.apache.hadoop.streaming</B></A></TD> |
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| 129 | <TD><tt>Hadoop Streaming</tt> is a utility which allows users to create and run |
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| 130 | Map-Reduce jobs with any executables (e.g. </TD> |
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| 131 | </TR> |
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| 132 | </TABLE> |
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| 133 | |
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| 134 | <P> |
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| 135 | <A NAME="org.apache.hadoop.contrib.index.example"><!-- --></A> |
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| 136 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 137 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 138 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 139 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/contrib/index/example/package-summary.html">org.apache.hadoop.contrib.index.example</A></FONT></TH> |
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| 140 | </TR> |
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| 141 | </TABLE> |
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| 142 | |
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| 143 | <P> |
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| 144 | |
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| 145 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 146 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 147 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/contrib/index/example/package-summary.html">org.apache.hadoop.contrib.index.example</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 148 | </TR> |
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| 149 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 150 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 151 | <CODE> class</CODE></FONT></TD> |
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| 152 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/contrib/index/example/LineDocRecordReader.html" title="class in org.apache.hadoop.contrib.index.example">LineDocRecordReader</A></B></CODE> |
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| 153 | |
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| 154 | <BR> |
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| 155 | A simple RecordReader for LineDoc for plain text files where each line is a |
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| 156 | doc.</TD> |
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| 157 | </TR> |
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| 158 | </TABLE> |
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| 159 | |
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| 160 | <P> |
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| 161 | |
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| 162 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 163 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 164 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/contrib/index/example/package-summary.html">org.apache.hadoop.contrib.index.example</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 165 | </TR> |
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| 166 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 167 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 168 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/contrib/index/mapred/DocumentID.html" title="class in org.apache.hadoop.contrib.index.mapred">DocumentID</A>,<A HREF="../../../../../org/apache/hadoop/contrib/index/example/LineDocTextAndOp.html" title="class in org.apache.hadoop.contrib.index.example">LineDocTextAndOp</A>></CODE></FONT></TD> |
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| 169 | <TD><CODE><B>LineDocInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/contrib/index/example/LineDocInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 170 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 171 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 172 | |
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| 173 | <BR> |
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| 174 | </TD> |
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| 175 | </TR> |
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| 176 | </TABLE> |
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| 177 | |
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| 178 | <P> |
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| 179 | <A NAME="org.apache.hadoop.examples"><!-- --></A> |
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| 180 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 181 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 182 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 183 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A></FONT></TH> |
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| 184 | </TR> |
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| 185 | </TABLE> |
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| 186 | |
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| 187 | <P> |
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| 188 | |
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| 189 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 190 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 191 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 192 | </TR> |
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| 193 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 194 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 195 | <CODE>static class</CODE></FONT></TD> |
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| 196 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/examples/MultiFileWordCount.MultiFileLineRecordReader.html" title="class in org.apache.hadoop.examples">MultiFileWordCount.MultiFileLineRecordReader</A></B></CODE> |
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| 197 | |
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| 198 | <BR> |
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| 199 | RecordReader is responsible from extracting records from the InputSplit.</TD> |
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| 200 | </TR> |
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| 201 | </TABLE> |
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| 202 | |
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| 203 | <P> |
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| 204 | |
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| 205 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 206 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 207 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/examples/package-summary.html">org.apache.hadoop.examples</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 208 | </TR> |
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| 209 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 210 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 211 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/IntWritable.html" title="class in org.apache.hadoop.io">IntWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/IntWritable.html" title="class in org.apache.hadoop.io">IntWritable</A>></CODE></FONT></TD> |
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| 212 | <TD><CODE><B>SleepJob.SleepInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/examples/SleepJob.SleepInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> ignored, |
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| 213 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> conf, |
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| 214 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 215 | |
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| 216 | <BR> |
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| 217 | </TD> |
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| 218 | </TR> |
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| 219 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 220 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 221 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/examples/MultiFileWordCount.WordOffset.html" title="class in org.apache.hadoop.examples">MultiFileWordCount.WordOffset</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
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| 222 | <TD><CODE><B>MultiFileWordCount.MyInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/examples/MultiFileWordCount.MyInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 223 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 224 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 225 | |
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| 226 | <BR> |
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| 227 | </TD> |
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| 228 | </TR> |
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| 229 | </TABLE> |
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| 230 | |
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| 231 | <P> |
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| 232 | <A NAME="org.apache.hadoop.examples.terasort"><!-- --></A> |
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| 233 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 234 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 235 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 236 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A></FONT></TH> |
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| 237 | </TR> |
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| 238 | </TABLE> |
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| 239 | |
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| 240 | <P> |
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| 241 | |
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| 242 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 243 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 244 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 245 | </TR> |
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| 246 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 247 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 248 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
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| 249 | <TD><CODE><B>TeraInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/examples/terasort/TeraInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 250 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 251 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 252 | |
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| 253 | <BR> |
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| 254 | </TD> |
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| 255 | </TR> |
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| 256 | </TABLE> |
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| 257 | |
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| 258 | <P> |
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| 259 | <A NAME="org.apache.hadoop.mapred"><!-- --></A> |
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| 260 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 261 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 262 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 263 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A></FONT></TH> |
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| 264 | </TR> |
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| 265 | </TABLE> |
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| 266 | |
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| 267 | <P> |
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| 268 | |
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| 269 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 270 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 271 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 272 | </TR> |
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| 273 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 274 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 275 | <CODE> class</CODE></FONT></TD> |
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| 276 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/KeyValueLineRecordReader.html" title="class in org.apache.hadoop.mapred">KeyValueLineRecordReader</A></B></CODE> |
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| 277 | |
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| 278 | <BR> |
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| 279 | This class treats a line in the input as a key/value pair separated by a |
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| 280 | separator character.</TD> |
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| 281 | </TR> |
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| 282 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 283 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 284 | <CODE> class</CODE></FONT></TD> |
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| 285 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/LineRecordReader.html" title="class in org.apache.hadoop.mapred">LineRecordReader</A></B></CODE> |
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| 286 | |
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| 287 | <BR> |
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| 288 | <B>Deprecated.</B> <I>Use |
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| 289 | <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/input/LineRecordReader.html" title="class in org.apache.hadoop.mapreduce.lib.input"><CODE>LineRecordReader</CODE></A> instead.</I></TD> |
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| 290 | </TR> |
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| 291 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 292 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 293 | <CODE>static class</CODE></FONT></TD> |
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| 294 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryInputFormat.SequenceFileAsBinaryRecordReader.html" title="class in org.apache.hadoop.mapred">SequenceFileAsBinaryInputFormat.SequenceFileAsBinaryRecordReader</A></B></CODE> |
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| 295 | |
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| 296 | <BR> |
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| 297 | Read records from a SequenceFile as binary (raw) bytes.</TD> |
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| 298 | </TR> |
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| 299 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 300 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 301 | <CODE> class</CODE></FONT></TD> |
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| 302 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileAsTextRecordReader.html" title="class in org.apache.hadoop.mapred">SequenceFileAsTextRecordReader</A></B></CODE> |
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| 303 | |
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| 304 | <BR> |
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| 305 | This class converts the input keys and values to their String forms by calling toString() |
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| 306 | method.</TD> |
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| 307 | </TR> |
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| 308 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 309 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 310 | <CODE> class</CODE></FONT></TD> |
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| 311 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileRecordReader.html" title="class in org.apache.hadoop.mapred">SequenceFileRecordReader<K,V></A></B></CODE> |
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| 312 | |
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| 313 | <BR> |
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| 314 | An <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred"><CODE>RecordReader</CODE></A> for <A HREF="../../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><CODE>SequenceFile</CODE></A>s.</TD> |
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| 315 | </TR> |
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| 316 | </TABLE> |
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| 317 | |
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| 318 | <P> |
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| 319 | |
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| 320 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 321 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 322 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 323 | </TR> |
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| 324 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 325 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 326 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</A>></CODE></FONT></TD> |
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| 327 | <TD><CODE><B>SequenceFileAsBinaryInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 328 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 329 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 330 | |
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| 331 | <BR> |
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| 332 | </TD> |
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| 333 | </TR> |
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| 334 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 335 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 336 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
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| 337 | <TD><CODE><B>TextInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/TextInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
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| 338 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 339 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 340 | |
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| 341 | <BR> |
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| 342 | <B>Deprecated.</B> </TD> |
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| 343 | </TR> |
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| 344 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 345 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 346 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFilter.html" title="type parameter in SequenceFileInputFilter">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFilter.html" title="type parameter in SequenceFileInputFilter">V</A>></CODE></FONT></TD> |
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| 347 | <TD><CODE><B>SequenceFileInputFilter.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFilter.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 348 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 349 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 350 | |
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| 351 | <BR> |
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| 352 | Create a record reader for the given split</TD> |
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| 353 | </TR> |
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| 354 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 355 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 356 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
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| 357 | <TD><CODE><B>SequenceFileAsTextInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileAsTextInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 358 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 359 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 360 | |
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| 361 | <BR> |
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| 362 | </TD> |
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| 363 | </TR> |
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| 364 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 365 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 366 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFormat.html" title="type parameter in SequenceFileInputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFormat.html" title="type parameter in SequenceFileInputFormat">V</A>></CODE></FONT></TD> |
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| 367 | <TD><CODE><B>SequenceFileInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 368 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 369 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 370 | |
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| 371 | <BR> |
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| 372 | <B>Deprecated.</B> </TD> |
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| 373 | </TR> |
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| 374 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 375 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 376 | <CODE>abstract <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/MultiFileInputFormat.html" title="type parameter in MultiFileInputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/MultiFileInputFormat.html" title="type parameter in MultiFileInputFormat">V</A>></CODE></FONT></TD> |
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| 377 | <TD><CODE><B>MultiFileInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/MultiFileInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 378 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 379 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 380 | |
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| 381 | <BR> |
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| 382 | <B>Deprecated.</B> </TD> |
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| 383 | </TR> |
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| 384 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 385 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 386 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
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| 387 | <TD><CODE><B>KeyValueTextInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/KeyValueTextInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
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| 388 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 389 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 390 | |
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| 391 | <BR> |
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| 392 | </TD> |
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| 393 | </TR> |
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| 394 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 395 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 396 | <CODE>abstract <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/FileInputFormat.html" title="type parameter in FileInputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/FileInputFormat.html" title="type parameter in FileInputFormat">V</A>></CODE></FONT></TD> |
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| 397 | <TD><CODE><B>FileInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/FileInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 398 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 399 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 400 | |
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| 401 | <BR> |
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| 402 | <B>Deprecated.</B> </TD> |
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| 403 | </TR> |
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| 404 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 405 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 406 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/InputFormat.html" title="type parameter in InputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/InputFormat.html" title="type parameter in InputFormat">V</A>></CODE></FONT></TD> |
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| 407 | <TD><CODE><B>InputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/InputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
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| 408 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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| 409 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 410 | |
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| 411 | <BR> |
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| 412 | <B>Deprecated.</B> Get the <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred"><CODE>RecordReader</CODE></A> for the given <A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
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| 413 | </TR> |
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| 414 | </TABLE> |
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| 415 | |
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| 416 | <P> |
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| 417 | |
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| 418 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 419 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 420 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 421 | </TR> |
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| 422 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 423 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 424 | <CODE> void</CODE></FONT></TD> |
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| 425 | <TD><CODE><B>MapRunner.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/MapRunner.html#run(org.apache.hadoop.mapred.RecordReader, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">run</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/MapRunner.html" title="type parameter in MapRunner">K1</A>,<A HREF="../../../../../org/apache/hadoop/mapred/MapRunner.html" title="type parameter in MapRunner">V1</A>> input, |
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| 426 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/mapred/MapRunner.html" title="type parameter in MapRunner">K2</A>,<A HREF="../../../../../org/apache/hadoop/mapred/MapRunner.html" title="type parameter in MapRunner">V2</A>> output, |
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| 427 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 428 | |
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| 429 | <BR> |
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| 430 | </TD> |
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| 431 | </TR> |
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| 432 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 433 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 434 | <CODE> void</CODE></FONT></TD> |
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| 435 | <TD><CODE><B>MapRunnable.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/MapRunnable.html#run(org.apache.hadoop.mapred.RecordReader, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">run</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/MapRunnable.html" title="type parameter in MapRunnable">K1</A>,<A HREF="../../../../../org/apache/hadoop/mapred/MapRunnable.html" title="type parameter in MapRunnable">V1</A>> input, |
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| 436 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/mapred/MapRunnable.html" title="type parameter in MapRunnable">K2</A>,<A HREF="../../../../../org/apache/hadoop/mapred/MapRunnable.html" title="type parameter in MapRunnable">V2</A>> output, |
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| 437 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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| 438 | |
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| 439 | <BR> |
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| 440 | <B>Deprecated.</B> Start mapping input <tt><key, value></tt> pairs.</TD> |
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| 441 | </TR> |
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| 442 | </TABLE> |
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| 443 | |
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| 444 | <P> |
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| 445 | <A NAME="org.apache.hadoop.mapred.join"><!-- --></A> |
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| 446 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 447 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 448 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 449 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/mapred/join/package-summary.html">org.apache.hadoop.mapred.join</A></FONT></TH> |
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| 450 | </TR> |
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| 451 | </TABLE> |
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| 452 | |
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| 453 | <P> |
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| 454 | |
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| 455 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 456 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 457 | <TH ALIGN="left" COLSPAN="2">Subinterfaces of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/mapred/join/package-summary.html">org.apache.hadoop.mapred.join</A></FONT></TH> |
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| 458 | </TR> |
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| 459 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 460 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 461 | <CODE> interface</CODE></FONT></TD> |
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| 462 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html" title="interface in org.apache.hadoop.mapred.join">ComposableRecordReader<K extends WritableComparable,V extends Writable></A></B></CODE> |
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| 463 | |
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| 464 | <BR> |
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| 465 | Additional operations required of a RecordReader to participate in a join.</TD> |
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| 466 | </TR> |
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| 467 | </TABLE> |
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| 468 | |
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| 469 | <P> |
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| 470 | |
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| 471 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 472 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 473 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/mapred/join/package-summary.html">org.apache.hadoop.mapred.join</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 474 | </TR> |
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| 475 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 476 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 477 | <CODE> class</CODE></FONT></TD> |
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| 478 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/InnerJoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">InnerJoinRecordReader<K extends WritableComparable></A></B></CODE> |
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| 479 | |
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| 480 | <BR> |
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| 481 | Full inner join.</TD> |
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| 482 | </TR> |
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| 483 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 484 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 485 | <CODE> class</CODE></FONT></TD> |
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| 486 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">JoinRecordReader<K extends WritableComparable></A></B></CODE> |
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| 487 | |
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| 488 | <BR> |
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| 489 | Base class for Composite joins returning Tuples of arbitrary Writables.</TD> |
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| 490 | </TR> |
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| 491 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 492 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 493 | <CODE> class</CODE></FONT></TD> |
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| 494 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/MultiFilterRecordReader.html" title="class in org.apache.hadoop.mapred.join">MultiFilterRecordReader<K extends WritableComparable,V extends Writable></A></B></CODE> |
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| 495 | |
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| 496 | <BR> |
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| 497 | Base class for Composite join returning values derived from multiple |
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| 498 | sources, but generally not tuples.</TD> |
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| 499 | </TR> |
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| 500 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 501 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 502 | <CODE> class</CODE></FONT></TD> |
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| 503 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/OuterJoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">OuterJoinRecordReader<K extends WritableComparable></A></B></CODE> |
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| 504 | |
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| 505 | <BR> |
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| 506 | Full outer join.</TD> |
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| 507 | </TR> |
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| 508 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 509 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 510 | <CODE> class</CODE></FONT></TD> |
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| 511 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/OverrideRecordReader.html" title="class in org.apache.hadoop.mapred.join">OverrideRecordReader<K extends WritableComparable,V extends Writable></A></B></CODE> |
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| 512 | |
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| 513 | <BR> |
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| 514 | Prefer the "rightmost" data source for this key.</TD> |
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| 515 | </TR> |
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| 516 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 517 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 518 | <CODE> class</CODE></FONT></TD> |
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| 519 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/WrappedRecordReader.html" title="class in org.apache.hadoop.mapred.join">WrappedRecordReader<K extends WritableComparable,U extends Writable></A></B></CODE> |
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| 520 | |
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| 521 | <BR> |
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| 522 | Proxy class for a RecordReader participating in the join framework.</TD> |
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| 523 | </TR> |
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| 524 | </TABLE> |
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| 525 | |
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| 526 | <P> |
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| 527 | <A NAME="org.apache.hadoop.mapred.lib"><!-- --></A> |
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| 528 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 529 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 530 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 531 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A></FONT></TH> |
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| 532 | </TR> |
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| 533 | </TABLE> |
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| 534 | |
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| 535 | <P> |
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| 536 | |
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| 537 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 538 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 539 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 540 | </TR> |
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| 541 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 542 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 543 | <CODE> class</CODE></FONT></TD> |
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| 544 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="class in org.apache.hadoop.mapred.lib">CombineFileRecordReader<K,V></A></B></CODE> |
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| 545 | |
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| 546 | <BR> |
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| 547 | A generic RecordReader that can hand out different recordReaders |
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| 548 | for each chunk in a <A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileSplit.html" title="class in org.apache.hadoop.mapred.lib"><CODE>CombineFileSplit</CODE></A>.</TD> |
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| 549 | </TR> |
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| 550 | </TABLE> |
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| 551 | |
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| 552 | <P> |
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| 553 | |
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| 554 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 555 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
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| 556 | <TH ALIGN="left" COLSPAN="2">Fields in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> declared as <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 557 | </TR> |
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| 558 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 559 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 560 | <CODE>protected <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">V</A>></CODE></FONT></TD> |
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| 561 | <TD><CODE><B>CombineFileRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html#curReader">curReader</A></B></CODE> |
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| 562 | |
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| 563 | <BR> |
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| 564 | </TD> |
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| 565 | </TR> |
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| 566 | </TABLE> |
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| 567 | |
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| 568 | <P> |
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| 569 | |
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| 570 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 571 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 572 | <TH ALIGN="left" COLSPAN="2">Fields in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> with type parameters of type <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 573 | </TR> |
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| 574 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 575 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 576 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">V</A>>></CODE></FONT></TD> |
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| 577 | <TD><CODE><B>CombineFileRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html#rrClass">rrClass</A></B></CODE> |
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| 578 | |
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| 579 | <BR> |
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| 580 | </TD> |
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| 581 | </TR> |
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| 582 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 583 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 584 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/reflect/Constructor.html?is-external=true" title="class or interface in java.lang.reflect">Constructor</A><<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">V</A>>></CODE></FONT></TD> |
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| 585 | <TD><CODE><B>CombineFileRecordReader.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html#rrConstructor">rrConstructor</A></B></CODE> |
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| 586 | |
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| 587 | <BR> |
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| 588 | </TD> |
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| 589 | </TR> |
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| 590 | </TABLE> |
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| 591 | |
---|
| 592 | <P> |
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| 593 | |
---|
| 594 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 595 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 596 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 597 | </TR> |
---|
| 598 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 599 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 600 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
---|
| 601 | <TD><CODE><B>NLineInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/NLineInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
---|
| 602 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
| 603 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 604 | |
---|
| 605 | <BR> |
---|
| 606 | </TD> |
---|
| 607 | </TR> |
---|
| 608 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 609 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 610 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/DelegatingInputFormat.html" title="type parameter in DelegatingInputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/DelegatingInputFormat.html" title="type parameter in DelegatingInputFormat">V</A>></CODE></FONT></TD> |
---|
| 611 | <TD><CODE><B>DelegatingInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/DelegatingInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
---|
| 612 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> conf, |
---|
| 613 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 614 | |
---|
| 615 | <BR> |
---|
| 616 | </TD> |
---|
| 617 | </TR> |
---|
| 618 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 619 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 620 | <CODE>abstract <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileInputFormat.html" title="type parameter in CombineFileInputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileInputFormat.html" title="type parameter in CombineFileInputFormat">V</A>></CODE></FONT></TD> |
---|
| 621 | <TD><CODE><B>CombineFileInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
---|
| 622 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
| 623 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 624 | |
---|
| 625 | <BR> |
---|
| 626 | This is not implemented yet.</TD> |
---|
| 627 | </TR> |
---|
| 628 | </TABLE> |
---|
| 629 | |
---|
| 630 | <P> |
---|
| 631 | |
---|
| 632 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 633 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 634 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 635 | </TR> |
---|
| 636 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 637 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 638 | <CODE> void</CODE></FONT></TD> |
---|
| 639 | <TD><CODE><B>MultithreadedMapRunner.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html#run(org.apache.hadoop.mapred.RecordReader, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">run</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html" title="type parameter in MultithreadedMapRunner">K1</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html" title="type parameter in MultithreadedMapRunner">V1</A>> input, |
---|
| 640 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html" title="type parameter in MultithreadedMapRunner">K2</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultithreadedMapRunner.html" title="type parameter in MultithreadedMapRunner">V2</A>> output, |
---|
| 641 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 642 | |
---|
| 643 | <BR> |
---|
| 644 | </TD> |
---|
| 645 | </TR> |
---|
| 646 | </TABLE> |
---|
| 647 | |
---|
| 648 | <P> |
---|
| 649 | |
---|
| 650 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 651 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 652 | <TH ALIGN="left" COLSPAN="2">Constructor parameters in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A> with type arguments of type <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 653 | </TR> |
---|
| 654 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 655 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html#CombineFileRecordReader(org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.lib.CombineFileSplit, org.apache.hadoop.mapred.Reporter, java.lang.Class)">CombineFileRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
| 656 | <A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileSplit.html" title="class in org.apache.hadoop.mapred.lib">CombineFileSplit</A> split, |
---|
| 657 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter, |
---|
| 658 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/CombineFileRecordReader.html" title="type parameter in CombineFileRecordReader">V</A>>> rrClass)</CODE> |
---|
| 659 | |
---|
| 660 | <BR> |
---|
| 661 | A generic RecordReader that can hand out different recordReaders |
---|
| 662 | for each chunk in the CombineFileSplit.</TD> |
---|
| 663 | </TR> |
---|
| 664 | </TABLE> |
---|
| 665 | |
---|
| 666 | <P> |
---|
| 667 | <A NAME="org.apache.hadoop.mapred.lib.db"><!-- --></A> |
---|
| 668 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 669 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 670 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 671 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A></FONT></TH> |
---|
| 672 | </TR> |
---|
| 673 | </TABLE> |
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| 674 | |
---|
| 675 | <P> |
---|
| 676 | |
---|
| 677 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 678 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 679 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 680 | </TR> |
---|
| 681 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 682 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 683 | <CODE>protected class</CODE></FONT></TD> |
---|
| 684 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.DBRecordReader.html" title="class in org.apache.hadoop.mapred.lib.db">DBInputFormat.DBRecordReader</A></B></CODE> |
---|
| 685 | |
---|
| 686 | <BR> |
---|
| 687 | A RecordReader that reads records from a SQL table.</TD> |
---|
| 688 | </TR> |
---|
| 689 | </TABLE> |
---|
| 690 | |
---|
| 691 | <P> |
---|
| 692 | |
---|
| 693 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 694 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 695 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 696 | </TR> |
---|
| 697 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 698 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 699 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/LongWritable.html" title="class in org.apache.hadoop.io">LongWritable</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.html" title="type parameter in DBInputFormat">T</A>></CODE></FONT></TD> |
---|
| 700 | <TD><CODE><B>DBInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> split, |
---|
| 701 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
| 702 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 703 | |
---|
| 704 | <BR> |
---|
| 705 | Get the <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred"><CODE>RecordReader</CODE></A> for the given <A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred"><CODE>InputSplit</CODE></A>.</TD> |
---|
| 706 | </TR> |
---|
| 707 | </TABLE> |
---|
| 708 | |
---|
| 709 | <P> |
---|
| 710 | <A NAME="org.apache.hadoop.streaming"><!-- --></A> |
---|
| 711 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 712 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 713 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 714 | Uses of <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A> in <A HREF="../../../../../org/apache/hadoop/streaming/package-summary.html">org.apache.hadoop.streaming</A></FONT></TH> |
---|
| 715 | </TR> |
---|
| 716 | </TABLE> |
---|
| 717 | |
---|
| 718 | <P> |
---|
| 719 | |
---|
| 720 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 721 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 722 | <TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/streaming/package-summary.html">org.apache.hadoop.streaming</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 723 | </TR> |
---|
| 724 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 725 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 726 | <CODE> class</CODE></FONT></TD> |
---|
| 727 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/streaming/StreamBaseRecordReader.html" title="class in org.apache.hadoop.streaming">StreamBaseRecordReader</A></B></CODE> |
---|
| 728 | |
---|
| 729 | <BR> |
---|
| 730 | Shared functionality for hadoopStreaming formats.</TD> |
---|
| 731 | </TR> |
---|
| 732 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 733 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 734 | <CODE> class</CODE></FONT></TD> |
---|
| 735 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/streaming/StreamXmlRecordReader.html" title="class in org.apache.hadoop.streaming">StreamXmlRecordReader</A></B></CODE> |
---|
| 736 | |
---|
| 737 | <BR> |
---|
| 738 | A way to interpret XML fragments as Mapper input records.</TD> |
---|
| 739 | </TR> |
---|
| 740 | </TABLE> |
---|
| 741 | |
---|
| 742 | <P> |
---|
| 743 | |
---|
| 744 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 745 | <TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"> |
---|
| 746 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/streaming/package-summary.html">org.apache.hadoop.streaming</A> that return <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
---|
| 747 | </TR> |
---|
| 748 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 749 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 750 | <CODE> <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>,<A HREF="../../../../../org/apache/hadoop/io/Text.html" title="class in org.apache.hadoop.io">Text</A>></CODE></FONT></TD> |
---|
| 751 | <TD><CODE><B>StreamInputFormat.</B><B><A HREF="../../../../../org/apache/hadoop/streaming/StreamInputFormat.html#getRecordReader(org.apache.hadoop.mapred.InputSplit, org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.Reporter)">getRecordReader</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/InputSplit.html" title="interface in org.apache.hadoop.mapred">InputSplit</A> genericSplit, |
---|
| 752 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
---|
| 753 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
---|
| 754 | |
---|
| 755 | <BR> |
---|
| 756 | </TD> |
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| 764 | <TH ALIGN="left" COLSPAN="2">Methods in <A HREF="../../../../../org/apache/hadoop/streaming/package-summary.html">org.apache.hadoop.streaming</A> with parameters of type <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></FONT></TH> |
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| 768 | <CODE> void</CODE></FONT></TD> |
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| 769 | <TD><CODE><B>PipeMapRunner.</B><B><A HREF="../../../../../org/apache/hadoop/streaming/PipeMapRunner.html#run(org.apache.hadoop.mapred.RecordReader, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">run</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><<A HREF="../../../../../org/apache/hadoop/streaming/PipeMapRunner.html" title="type parameter in PipeMapRunner">K1</A>,<A HREF="../../../../../org/apache/hadoop/streaming/PipeMapRunner.html" title="type parameter in PipeMapRunner">V1</A>> input, |
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| 770 | <A HREF="../../../../../org/apache/hadoop/mapred/OutputCollector.html" title="interface in org.apache.hadoop.mapred">OutputCollector</A><<A HREF="../../../../../org/apache/hadoop/streaming/PipeMapRunner.html" title="type parameter in PipeMapRunner">K2</A>,<A HREF="../../../../../org/apache/hadoop/streaming/PipeMapRunner.html" title="type parameter in PipeMapRunner">V2</A>> output, |
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| 771 | <A HREF="../../../../../org/apache/hadoop/mapred/Reporter.html" title="interface in org.apache.hadoop.mapred">Reporter</A> reporter)</CODE> |
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