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| 7 | JobBase (Hadoop 0.20.1 API) |
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| 89 | <H2> |
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| 90 | <FONT SIZE="-1"> |
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| 91 | org.apache.hadoop.contrib.utils.join</FONT> |
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| 92 | <BR> |
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| 93 | Class JobBase</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 "><B>org.apache.hadoop.contrib.utils.join.JobBase</B> |
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| 97 | </PRE> |
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| 98 | <DL> |
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| 99 | <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A>, <A HREF="../../../../../../org/apache/hadoop/mapred/JobConfigurable.html" title="interface in org.apache.hadoop.mapred">JobConfigurable</A>, <A HREF="../../../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred">Mapper</A>, <A HREF="../../../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred">Reducer</A></DD> |
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| 100 | </DL> |
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| 101 | <DL> |
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| 102 | <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/DataJoinMapperBase.html" title="class in org.apache.hadoop.contrib.utils.join">DataJoinMapperBase</A>, <A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/DataJoinReducerBase.html" title="class in org.apache.hadoop.contrib.utils.join">DataJoinReducerBase</A></DD> |
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| 103 | </DL> |
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| 104 | <HR> |
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| 105 | <DL> |
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| 106 | <DT><PRE>public abstract class <B>JobBase</B><DT>extends <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><DT>implements <A HREF="../../../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred">Mapper</A>, <A HREF="../../../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred">Reducer</A></DL> |
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| 107 | </PRE> |
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| 108 | |
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| 109 | <P> |
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| 110 | A common base implementing some statics collecting mechanisms that are |
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| 111 | commonly used in a typical map/reduce job. |
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| 112 | <P> |
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| 113 | |
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| 114 | <P> |
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| 115 | <HR> |
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| 116 | |
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| 117 | <P> |
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| 118 | <!-- =========== FIELD SUMMARY =========== --> |
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| 123 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 124 | <B>Field Summary</B></FONT></TH> |
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| 125 | </TR> |
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| 126 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 127 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 128 | <CODE>static org.apache.commons.logging.Log</CODE></FONT></TD> |
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| 129 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#LOG">LOG</A></B></CODE> |
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| 130 | |
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| 131 | <BR> |
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| 132 | </TD> |
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| 133 | </TR> |
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| 134 | </TABLE> |
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| 135 | |
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| 136 | <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| 137 | |
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| 138 | <A NAME="constructor_summary"><!-- --></A> |
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| 139 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 140 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 141 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 142 | <B>Constructor Summary</B></FONT></TH> |
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| 143 | </TR> |
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| 144 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 145 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#JobBase()">JobBase</A></B>()</CODE> |
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| 146 | |
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| 147 | <BR> |
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| 148 | </TD> |
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| 149 | </TR> |
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| 150 | </TABLE> |
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| 151 | |
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| 152 | <!-- ========== METHOD SUMMARY =========== --> |
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| 153 | |
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| 154 | <A NAME="method_summary"><!-- --></A> |
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| 155 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 156 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 157 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 158 | <B>Method Summary</B></FONT></TH> |
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| 159 | </TR> |
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| 160 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 161 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 162 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</A></CODE></FONT></TD> |
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| 163 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#addDoubleValue(java.lang.Object, double)">addDoubleValue</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> name, |
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| 164 | double inc)</CODE> |
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| 165 | |
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| 166 | <BR> |
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| 167 | Increment the given counter by the given incremental value If the counter |
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| 168 | does not exist, one is created with value 0.</TD> |
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| 169 | </TR> |
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| 170 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 171 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 172 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</A></CODE></FONT></TD> |
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| 173 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#addLongValue(java.lang.Object, long)">addLongValue</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> name, |
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| 174 | long inc)</CODE> |
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| 175 | |
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| 176 | <BR> |
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| 177 | Increment the given counter by the given incremental value If the counter |
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| 178 | does not exist, one is created with value 0.</TD> |
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| 179 | </TR> |
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| 180 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 181 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 182 | <CODE> void</CODE></FONT></TD> |
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| 183 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#configure(org.apache.hadoop.mapred.JobConf)">configure</A></B>(<A HREF="../../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job)</CODE> |
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| 184 | |
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| 185 | <BR> |
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| 186 | Initializes a new instance from a <A HREF="../../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred"><CODE>JobConf</CODE></A>.</TD> |
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| 187 | </TR> |
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| 188 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 189 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 190 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</A></CODE></FONT></TD> |
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| 191 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#getDoubleValue(java.lang.Object)">getDoubleValue</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> name)</CODE> |
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| 192 | |
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| 193 | <BR> |
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| 194 | </TD> |
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| 195 | </TR> |
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| 196 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 197 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 198 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</A></CODE></FONT></TD> |
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| 199 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#getLongValue(java.lang.Object)">getLongValue</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> name)</CODE> |
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| 200 | |
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| 201 | <BR> |
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| 202 | </TD> |
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| 203 | </TR> |
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| 204 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 205 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 206 | <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
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| 207 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#getReport()">getReport</A></B>()</CODE> |
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| 208 | |
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| 209 | <BR> |
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| 210 | log the counters</TD> |
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| 211 | </TR> |
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| 212 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 213 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 214 | <CODE>protected void</CODE></FONT></TD> |
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| 215 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#report()">report</A></B>()</CODE> |
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| 216 | |
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| 217 | <BR> |
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| 218 | log the counters</TD> |
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| 219 | </TR> |
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| 220 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 221 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 222 | <CODE>protected void</CODE></FONT></TD> |
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| 223 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#setDoubleValue(java.lang.Object, double)">setDoubleValue</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> name, |
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| 224 | double value)</CODE> |
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| 225 | |
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| 226 | <BR> |
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| 227 | Set the given counter to the given value</TD> |
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| 228 | </TR> |
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| 229 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 230 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 231 | <CODE>protected void</CODE></FONT></TD> |
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| 232 | <TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/contrib/utils/join/JobBase.html#setLongValue(java.lang.Object, long)">setLongValue</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> name, |
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| 233 | long value)</CODE> |
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| 234 | |
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| 235 | <BR> |
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| 236 | Set the given counter to the given value</TD> |
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| 237 | </TR> |
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| 238 | </TABLE> |
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| 239 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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| 240 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 241 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 242 | <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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| 243 | </TR> |
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| 244 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 245 | <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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| 246 | </TR> |
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| 247 | </TABLE> |
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| 248 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.Mapper"><!-- --></A> |
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| 249 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 250 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 251 | <TH ALIGN="left"><B>Methods inherited from interface org.apache.hadoop.mapred.<A HREF="../../../../../../org/apache/hadoop/mapred/Mapper.html" title="interface in org.apache.hadoop.mapred">Mapper</A></B></TH> |
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| 252 | </TR> |
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| 253 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 254 | <TD><CODE><A HREF="../../../../../../org/apache/hadoop/mapred/Mapper.html#map(K1, V1, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">map</A></CODE></TD> |
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| 255 | </TR> |
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| 256 | </TABLE> |
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| 257 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.Reducer"><!-- --></A> |
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| 258 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 259 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 260 | <TH ALIGN="left"><B>Methods inherited from interface org.apache.hadoop.mapred.<A HREF="../../../../../../org/apache/hadoop/mapred/Reducer.html" title="interface in org.apache.hadoop.mapred">Reducer</A></B></TH> |
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| 261 | </TR> |
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| 262 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 263 | <TD><CODE><A HREF="../../../../../../org/apache/hadoop/mapred/Reducer.html#reduce(K2, java.util.Iterator, org.apache.hadoop.mapred.OutputCollector, org.apache.hadoop.mapred.Reporter)">reduce</A></CODE></TD> |
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| 264 | </TR> |
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| 265 | </TABLE> |
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| 266 | <A NAME="methods_inherited_from_class_java.io.Closeable"><!-- --></A> |
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| 267 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 268 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 269 | <TH ALIGN="left"><B>Methods inherited from interface java.io.<A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A></B></TH> |
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| 270 | </TR> |
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| 271 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 272 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io">close</A></CODE></TD> |
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| 273 | </TR> |
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| 274 | </TABLE> |
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| 275 | |
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| 276 | <P> |
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| 277 | |
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| 278 | <!-- ============ FIELD DETAIL =========== --> |
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| 279 | |
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| 280 | <A NAME="field_detail"><!-- --></A> |
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| 281 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 282 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 283 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 284 | <B>Field Detail</B></FONT></TH> |
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| 285 | </TR> |
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| 286 | </TABLE> |
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| 287 | |
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| 288 | <A NAME="LOG"><!-- --></A><H3> |
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| 289 | LOG</H3> |
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| 290 | <PRE> |
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| 291 | public static final org.apache.commons.logging.Log <B>LOG</B></PRE> |
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| 292 | <DL> |
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| 293 | <DL> |
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| 294 | </DL> |
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| 295 | </DL> |
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| 296 | |
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| 297 | <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| 298 | |
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| 299 | <A NAME="constructor_detail"><!-- --></A> |
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| 300 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 301 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 302 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 303 | <B>Constructor Detail</B></FONT></TH> |
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| 304 | </TR> |
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| 305 | </TABLE> |
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| 306 | |
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| 307 | <A NAME="JobBase()"><!-- --></A><H3> |
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| 308 | JobBase</H3> |
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| 309 | <PRE> |
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| 310 | public <B>JobBase</B>()</PRE> |
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| 311 | <DL> |
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| 312 | </DL> |
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| 313 | |
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| 314 | <!-- ============ METHOD DETAIL ========== --> |
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| 315 | |
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| 316 | <A NAME="method_detail"><!-- --></A> |
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| 317 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 318 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 319 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 320 | <B>Method Detail</B></FONT></TH> |
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| 321 | </TR> |
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| 322 | </TABLE> |
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| 323 | |
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| 324 | <A NAME="setLongValue(java.lang.Object, long)"><!-- --></A><H3> |
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| 325 | setLongValue</H3> |
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| 326 | <PRE> |
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| 327 | protected void <B>setLongValue</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> name, |
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| 328 | long value)</PRE> |
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| 329 | <DL> |
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| 330 | <DD>Set the given counter to the given value |
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| 331 | <P> |
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| 332 | <DD><DL> |
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| 333 | </DL> |
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| 334 | </DD> |
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| 335 | <DD><DL> |
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| 336 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name<DD><CODE>value</CODE> - the value for the counter</DL> |
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| 337 | </DD> |
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| 338 | </DL> |
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| 339 | <HR> |
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| 340 | |
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| 341 | <A NAME="setDoubleValue(java.lang.Object, double)"><!-- --></A><H3> |
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| 342 | setDoubleValue</H3> |
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| 343 | <PRE> |
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| 344 | protected void <B>setDoubleValue</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> name, |
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| 345 | double value)</PRE> |
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| 346 | <DL> |
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| 347 | <DD>Set the given counter to the given value |
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| 348 | <P> |
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| 349 | <DD><DL> |
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| 350 | </DL> |
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| 351 | </DD> |
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| 352 | <DD><DL> |
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| 353 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name<DD><CODE>value</CODE> - the value for the counter</DL> |
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| 354 | </DD> |
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| 355 | </DL> |
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| 356 | <HR> |
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| 357 | |
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| 358 | <A NAME="getLongValue(java.lang.Object)"><!-- --></A><H3> |
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| 359 | getLongValue</H3> |
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| 360 | <PRE> |
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| 361 | protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</A> <B>getLongValue</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> name)</PRE> |
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| 362 | <DL> |
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| 363 | <DD><DL> |
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| 364 | </DL> |
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| 365 | </DD> |
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| 366 | <DD><DL> |
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| 367 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name |
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| 368 | <DT><B>Returns:</B><DD>return the value of the given counter.</DL> |
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| 369 | </DD> |
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| 370 | </DL> |
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| 371 | <HR> |
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| 372 | |
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| 373 | <A NAME="getDoubleValue(java.lang.Object)"><!-- --></A><H3> |
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| 374 | getDoubleValue</H3> |
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| 375 | <PRE> |
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| 376 | protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</A> <B>getDoubleValue</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> name)</PRE> |
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| 377 | <DL> |
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| 378 | <DD><DL> |
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| 379 | </DL> |
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| 380 | </DD> |
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| 381 | <DD><DL> |
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| 382 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name |
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| 383 | <DT><B>Returns:</B><DD>return the value of the given counter.</DL> |
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| 384 | </DD> |
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| 385 | </DL> |
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| 386 | <HR> |
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| 387 | |
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| 388 | <A NAME="addLongValue(java.lang.Object, long)"><!-- --></A><H3> |
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| 389 | addLongValue</H3> |
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| 390 | <PRE> |
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| 391 | protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</A> <B>addLongValue</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> name, |
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| 392 | long inc)</PRE> |
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| 393 | <DL> |
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| 394 | <DD>Increment the given counter by the given incremental value If the counter |
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| 395 | does not exist, one is created with value 0. |
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| 396 | <P> |
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| 397 | <DD><DL> |
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| 398 | </DL> |
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| 399 | </DD> |
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| 400 | <DD><DL> |
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| 401 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name<DD><CODE>inc</CODE> - the incremental value |
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| 402 | <DT><B>Returns:</B><DD>the updated value.</DL> |
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| 403 | </DD> |
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| 404 | </DL> |
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| 405 | <HR> |
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| 406 | |
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| 407 | <A NAME="addDoubleValue(java.lang.Object, double)"><!-- --></A><H3> |
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| 408 | addDoubleValue</H3> |
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| 409 | <PRE> |
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| 410 | protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</A> <B>addDoubleValue</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> name, |
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| 411 | double inc)</PRE> |
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| 412 | <DL> |
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| 413 | <DD>Increment the given counter by the given incremental value If the counter |
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| 414 | does not exist, one is created with value 0. |
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| 415 | <P> |
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| 416 | <DD><DL> |
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| 417 | </DL> |
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| 418 | </DD> |
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| 419 | <DD><DL> |
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| 420 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - the counter name<DD><CODE>inc</CODE> - the incremental value |
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| 421 | <DT><B>Returns:</B><DD>the updated value.</DL> |
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| 422 | </DD> |
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| 423 | </DL> |
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| 424 | <HR> |
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| 425 | |
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| 426 | <A NAME="report()"><!-- --></A><H3> |
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| 427 | report</H3> |
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| 428 | <PRE> |
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| 429 | protected void <B>report</B>()</PRE> |
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| 430 | <DL> |
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| 431 | <DD>log the counters |
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| 432 | <P> |
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| 433 | <DD><DL> |
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| 434 | </DL> |
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| 435 | </DD> |
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| 436 | <DD><DL> |
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| 437 | </DL> |
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| 438 | </DD> |
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| 439 | </DL> |
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| 440 | <HR> |
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| 441 | |
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| 442 | <A NAME="getReport()"><!-- --></A><H3> |
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| 443 | getReport</H3> |
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| 444 | <PRE> |
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| 445 | protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getReport</B>()</PRE> |
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| 446 | <DL> |
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| 447 | <DD>log the counters |
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| 448 | <P> |
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| 449 | <DD><DL> |
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| 450 | </DL> |
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| 451 | </DD> |
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| 452 | <DD><DL> |
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| 453 | </DL> |
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| 454 | </DD> |
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| 455 | </DL> |
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| 456 | <HR> |
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| 457 | |
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| 458 | <A NAME="configure(org.apache.hadoop.mapred.JobConf)"><!-- --></A><H3> |
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| 459 | configure</H3> |
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| 460 | <PRE> |
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| 461 | public void <B>configure</B>(<A HREF="../../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job)</PRE> |
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| 462 | <DL> |
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| 463 | <DD>Initializes a new instance from a <A HREF="../../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred"><CODE>JobConf</CODE></A>. |
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| 464 | <P> |
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| 465 | <DD><DL> |
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| 466 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/hadoop/mapred/JobConfigurable.html#configure(org.apache.hadoop.mapred.JobConf)">configure</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/hadoop/mapred/JobConfigurable.html" title="interface in org.apache.hadoop.mapred">JobConfigurable</A></CODE></DL> |
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| 467 | </DD> |
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| 468 | <DD><DL> |
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| 469 | <DT><B>Parameters:</B><DD><CODE>job</CODE> - the configuration</DL> |
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| 470 | </DD> |
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| 471 | </DL> |
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| 472 | <!-- ========= END OF CLASS DATA ========= --> |
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| 473 | <HR> |
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| 474 | |
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| 475 | |
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| 476 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
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| 477 | <A NAME="navbar_bottom"><!-- --></A> |
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| 478 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
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| 482 | <A NAME="navbar_bottom_firstrow"><!-- --></A> |
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| 483 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
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| 484 | <TR ALIGN="center" VALIGN="top"> |
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| 485 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
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| 486 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
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| 496 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
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| 497 | </EM> |
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| 524 | SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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