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| 79 | SUMMARY: <A HREF="#nested_classes_inherited_from_class_org.apache.hadoop.mapred.join.JoinRecordReader">NESTED</A> | <A HREF="#fields_inherited_from_class_org.apache.hadoop.mapred.join.CompositeRecordReader">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| 91 | org.apache.hadoop.mapred.join</FONT> |
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| 92 | <BR> |
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| 93 | Class InnerJoinRecordReader<K extends <A HREF="../../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</A>></H2> |
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| 94 | <PRE> |
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| 95 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
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| 96 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html" title="class in org.apache.hadoop.mapred.join">org.apache.hadoop.mapred.join.CompositeRecordReader</A><K,<A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>,<A HREF="../../../../../org/apache/hadoop/mapred/join/TupleWritable.html" title="class in org.apache.hadoop.mapred.join">TupleWritable</A>> |
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| 97 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">org.apache.hadoop.mapred.join.JoinRecordReader</A><K> |
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| 98 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.mapred.join.InnerJoinRecordReader<K></B> |
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| 99 | </PRE> |
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| 100 | <DL> |
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| 101 | <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A><<A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html" title="interface in org.apache.hadoop.mapred.join">ComposableRecordReader</A><K,?>>, <A HREF="../../../../../org/apache/hadoop/conf/Configurable.html" title="interface in org.apache.hadoop.conf">Configurable</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html" title="interface in org.apache.hadoop.mapred.join">ComposableRecordReader</A><K,<A HREF="../../../../../org/apache/hadoop/mapred/join/TupleWritable.html" title="class in org.apache.hadoop.mapred.join">TupleWritable</A>>, <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A><K,<A HREF="../../../../../org/apache/hadoop/mapred/join/TupleWritable.html" title="class in org.apache.hadoop.mapred.join">TupleWritable</A>></DD> |
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| 102 | </DL> |
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| 103 | <HR> |
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| 104 | <DL> |
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| 105 | <DT><PRE>public class <B>InnerJoinRecordReader<K extends <A HREF="../../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</A>></B><DT>extends <A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">JoinRecordReader</A><K></DL> |
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| 106 | </PRE> |
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| 107 | |
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| 108 | <P> |
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| 109 | Full inner join. |
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| 110 | <P> |
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| 111 | |
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| 115 | <P> |
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| 116 | <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| 117 | |
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| 121 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 122 | <B>Nested Class Summary</B></FONT></TH> |
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| 123 | </TR> |
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| 124 | </TABLE> |
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| 125 | <A NAME="nested_classes_inherited_from_class_org.apache.hadoop.mapred.join.JoinRecordReader"><!-- --></A> |
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| 126 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 127 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 128 | <TH ALIGN="left"><B>Nested classes/interfaces inherited from class org.apache.hadoop.mapred.join.<A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">JoinRecordReader</A></B></TH> |
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| 129 | </TR> |
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| 130 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 131 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.JoinDelegationIterator.html" title="class in org.apache.hadoop.mapred.join">JoinRecordReader.JoinDelegationIterator</A></CODE></TD> |
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| 132 | </TR> |
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| 133 | </TABLE> |
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| 134 | |
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| 135 | <!-- =========== FIELD SUMMARY =========== --> |
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| 136 | |
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| 139 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 140 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 141 | <B>Field Summary</B></FONT></TH> |
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| 142 | </TR> |
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| 143 | </TABLE> |
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| 144 | <A NAME="fields_inherited_from_class_org.apache.hadoop.mapred.join.CompositeRecordReader"><!-- --></A> |
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| 145 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 146 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 147 | <TH ALIGN="left"><B>Fields inherited from class org.apache.hadoop.mapred.join.<A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html" title="class in org.apache.hadoop.mapred.join">CompositeRecordReader</A></B></TH> |
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| 148 | </TR> |
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| 149 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 150 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#jc">jc</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#kids">kids</A></CODE></TD> |
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| 151 | </TR> |
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| 154 | <!-- ========== METHOD SUMMARY =========== --> |
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| 155 | |
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| 157 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 158 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 159 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 160 | <B>Method Summary</B></FONT></TH> |
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| 161 | </TR> |
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| 162 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 163 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 164 | <CODE>protected boolean</CODE></FONT></TD> |
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| 165 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/join/InnerJoinRecordReader.html#combine(java.lang.Object[], org.apache.hadoop.mapred.join.TupleWritable)">combine</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] srcs, |
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| 166 | <A HREF="../../../../../org/apache/hadoop/mapred/join/TupleWritable.html" title="class in org.apache.hadoop.mapred.join">TupleWritable</A> dst)</CODE> |
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| 167 | |
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| 168 | <BR> |
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| 169 | Return true iff the tuple is full (all data sources contain this key).</TD> |
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| 170 | </TR> |
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| 171 | </TABLE> |
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| 172 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.join.JoinRecordReader"><!-- --></A> |
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| 173 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 174 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 175 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.mapred.join.<A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html" title="class in org.apache.hadoop.mapred.join">JoinRecordReader</A></B></TH> |
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| 176 | </TR> |
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| 177 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 178 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html#createValue()">createValue</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html#getDelegate()">getDelegate</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/JoinRecordReader.html#next(K, org.apache.hadoop.mapred.join.TupleWritable)">next</A></CODE></TD> |
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| 179 | </TR> |
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| 180 | </TABLE> |
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| 181 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.join.CompositeRecordReader"><!-- --></A> |
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| 182 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 183 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 184 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.mapred.join.<A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html" title="class in org.apache.hadoop.mapred.join">CompositeRecordReader</A></B></TH> |
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| 185 | </TR> |
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| 186 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 187 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#accept(org.apache.hadoop.mapred.join.CompositeRecordReader.JoinCollector, K)">accept</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#add(org.apache.hadoop.mapred.join.ComposableRecordReader)">add</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#close()">close</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#compareTo(org.apache.hadoop.mapred.join.ComposableRecordReader)">compareTo</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#createInternalValue()">createInternalValue</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#createKey()">createKey</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#fillJoinCollector(K)">fillJoinCollector</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#getComparator()">getComparator</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#getConf()">getConf</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#getPos()">getPos</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#getProgress()">getProgress</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#getRecordReaderQueue()">getRecordReaderQueue</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#hasNext()">hasNext</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#id()">id</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#key()">key</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#key(K)">key</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#setConf(org.apache.hadoop.conf.Configuration)">setConf</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/CompositeRecordReader.html#skip(K)">skip</A></CODE></TD> |
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| 188 | </TR> |
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| 189 | </TABLE> |
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| 190 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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| 191 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 192 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 193 | <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
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| 194 | </TR> |
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| 195 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 196 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
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| 197 | </TR> |
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| 198 | </TABLE> |
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| 199 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.join.ComposableRecordReader"><!-- --></A> |
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| 200 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 201 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 202 | <TH ALIGN="left"><B>Methods inherited from interface org.apache.hadoop.mapred.join.<A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html" title="interface in org.apache.hadoop.mapred.join">ComposableRecordReader</A></B></TH> |
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| 203 | </TR> |
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| 204 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 205 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#accept(org.apache.hadoop.mapred.join.CompositeRecordReader.JoinCollector, K)">accept</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#hasNext()">hasNext</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#id()">id</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#key()">key</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#key(K)">key</A>, <A HREF="../../../../../org/apache/hadoop/mapred/join/ComposableRecordReader.html#skip(K)">skip</A></CODE></TD> |
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| 206 | </TR> |
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| 207 | </TABLE> |
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| 208 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.RecordReader"><!-- --></A> |
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| 209 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 210 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 211 | <TH ALIGN="left"><B>Methods inherited from interface org.apache.hadoop.mapred.<A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html" title="interface in org.apache.hadoop.mapred">RecordReader</A></B></TH> |
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| 212 | </TR> |
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| 213 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 214 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html#close()">close</A>, <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html#createKey()">createKey</A>, <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html#getPos()">getPos</A>, <A HREF="../../../../../org/apache/hadoop/mapred/RecordReader.html#getProgress()">getProgress</A></CODE></TD> |
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| 215 | </TR> |
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| 216 | </TABLE> |
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| 217 | <A NAME="methods_inherited_from_class_java.lang.Comparable"><!-- --></A> |
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| 218 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 219 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 220 | <TH ALIGN="left"><B>Methods inherited from interface java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A></B></TH> |
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| 221 | </TR> |
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| 222 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 223 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true#compareTo(T)" title="class or interface in java.lang">compareTo</A></CODE></TD> |
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| 224 | </TR> |
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| 225 | </TABLE> |
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| 226 | |
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| 227 | <P> |
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| 228 | |
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| 229 | <!-- ============ METHOD DETAIL ========== --> |
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| 230 | |
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| 231 | <A NAME="method_detail"><!-- --></A> |
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| 232 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 233 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 234 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 235 | <B>Method Detail</B></FONT></TH> |
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| 236 | </TR> |
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| 237 | </TABLE> |
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| 238 | |
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| 239 | <A NAME="combine(java.lang.Object[], org.apache.hadoop.mapred.join.TupleWritable)"><!-- --></A><H3> |
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| 240 | combine</H3> |
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| 241 | <PRE> |
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| 242 | protected boolean <B>combine</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] srcs, |
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