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7Uses of Interface org.apache.hadoop.mapred.OutputFormat (Hadoop 0.20.1 API)
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83<H2>
84<B>Uses of Interface<br>org.apache.hadoop.mapred.OutputFormat</B></H2>
85</CENTER>
86
87<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
88<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
89<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
90Packages that use <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
91</TR>
92<TR BGCOLOR="white" CLASS="TableRowColor">
93<TD><A HREF="#org.apache.hadoop.contrib.index.mapred"><B>org.apache.hadoop.contrib.index.mapred</B></A></TD>
94<TD>&nbsp;&nbsp;</TD>
95</TR>
96<TR BGCOLOR="white" CLASS="TableRowColor">
97<TD><A HREF="#org.apache.hadoop.examples.terasort"><B>org.apache.hadoop.examples.terasort</B></A></TD>
98<TD>This package consists of 3 map/reduce applications for Hadoop to
99compete in the annual <a
100href="http://www.hpl.hp.com/hosted/sortbenchmark" target="_top">terabyte sort</a>
101competition.&nbsp;</TD>
102</TR>
103<TR BGCOLOR="white" CLASS="TableRowColor">
104<TD><A HREF="#org.apache.hadoop.mapred"><B>org.apache.hadoop.mapred</B></A></TD>
105<TD>A software framework for easily writing applications which process vast
106amounts of data (multi-terabyte data-sets) parallelly on large clusters
107(thousands of nodes) built of commodity hardware in a reliable, fault-tolerant
108manner.&nbsp;</TD>
109</TR>
110<TR BGCOLOR="white" CLASS="TableRowColor">
111<TD><A HREF="#org.apache.hadoop.mapred.lib"><B>org.apache.hadoop.mapred.lib</B></A></TD>
112<TD>Library of generally useful mappers, reducers, and partitioners.&nbsp;</TD>
113</TR>
114<TR BGCOLOR="white" CLASS="TableRowColor">
115<TD><A HREF="#org.apache.hadoop.mapred.lib.db"><B>org.apache.hadoop.mapred.lib.db</B></A></TD>
116<TD>org.apache.hadoop.mapred.lib.db Package&nbsp;</TD>
117</TR>
118</TABLE>
119&nbsp;
120<P>
121<A NAME="org.apache.hadoop.contrib.index.mapred"><!-- --></A>
122<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
123<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
124<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
125Uses of <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A> in <A HREF="../../../../../org/apache/hadoop/contrib/index/mapred/package-summary.html">org.apache.hadoop.contrib.index.mapred</A></FONT></TH>
126</TR>
127</TABLE>
128&nbsp;
129<P>
130
131<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
132<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
133<TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/contrib/index/mapred/package-summary.html">org.apache.hadoop.contrib.index.mapred</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
134</TR>
135<TR BGCOLOR="white" CLASS="TableRowColor">
136<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
137<CODE>&nbsp;class</CODE></FONT></TD>
138<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/contrib/index/mapred/IndexUpdateOutputFormat.html" title="class in org.apache.hadoop.contrib.index.mapred">IndexUpdateOutputFormat</A></B></CODE>
139
140<BR>
141&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The record writer of this output format simply puts a message in an output
142 path when a shard update is done.</TD>
143</TR>
144</TABLE>
145&nbsp;
146<P>
147<A NAME="org.apache.hadoop.examples.terasort"><!-- --></A>
148<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
149<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
150<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
151Uses of <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A> in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A></FONT></TH>
152</TR>
153</TABLE>
154&nbsp;
155<P>
156
157<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
158<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
159<TH ALIGN="left" COLSPAN="2">Classes in <A HREF="../../../../../org/apache/hadoop/examples/terasort/package-summary.html">org.apache.hadoop.examples.terasort</A> that implement <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
160</TR>
161<TR BGCOLOR="white" CLASS="TableRowColor">
162<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
163<CODE>&nbsp;class</CODE></FONT></TD>
164<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/examples/terasort/TeraOutputFormat.html" title="class in org.apache.hadoop.examples.terasort">TeraOutputFormat</A></B></CODE>
165
166<BR>
167&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A streamlined text output format that writes key, value, and "\r\n".</TD>
168</TR>
169</TABLE>
170&nbsp;
171<P>
172<A NAME="org.apache.hadoop.mapred"><!-- --></A>
173<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
174<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
175<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
176Uses of <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A> in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A></FONT></TH>
177</TR>
178</TABLE>
179&nbsp;
180<P>
181
182<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
183<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
184<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/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
185</TR>
186<TR BGCOLOR="white" CLASS="TableRowColor">
187<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
188<CODE>&nbsp;class</CODE></FONT></TD>
189<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">FileOutputFormat&lt;K,V&gt;</A></B></CODE>
190
191<BR>
192&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A base class for <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A>.</TD>
193</TR>
194<TR BGCOLOR="white" CLASS="TableRowColor">
195<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
196<CODE>&nbsp;class</CODE></FONT></TD>
197<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/MapFileOutputFormat.html" title="class in org.apache.hadoop.mapred">MapFileOutputFormat</A></B></CODE>
198
199<BR>
200&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A> that writes <A HREF="../../../../../org/apache/hadoop/io/MapFile.html" title="class in org.apache.hadoop.io"><CODE>MapFile</CODE></A>s.</TD>
201</TR>
202<TR BGCOLOR="white" CLASS="TableRowColor">
203<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
204<CODE>&nbsp;class</CODE></FONT></TD>
205<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html" title="class in org.apache.hadoop.mapred">SequenceFileAsBinaryOutputFormat</A></B></CODE>
206
207<BR>
208&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A> that writes keys, values to
209 <A HREF="../../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><CODE>SequenceFile</CODE></A>s in binary(raw) format</TD>
210</TR>
211<TR BGCOLOR="white" CLASS="TableRowColor">
212<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
213<CODE>&nbsp;class</CODE></FONT></TD>
214<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred">SequenceFileOutputFormat&lt;K,V&gt;</A></B></CODE>
215
216<BR>
217&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
218   <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/output/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.output"><CODE>SequenceFileOutputFormat</CODE></A> 
219   instead.</I></TD>
220</TR>
221<TR BGCOLOR="white" CLASS="TableRowColor">
222<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
223<CODE>&nbsp;class</CODE></FONT></TD>
224<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/TextOutputFormat.html" title="class in org.apache.hadoop.mapred">TextOutputFormat&lt;K,V&gt;</A></B></CODE>
225
226<BR>
227&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
228   <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/output/TextOutputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.output"><CODE>TextOutputFormat</CODE></A> instead.</I></TD>
229</TR>
230</TABLE>
231&nbsp;
232<P>
233
234<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
235<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
236<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/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
237</TR>
238<TR BGCOLOR="white" CLASS="TableRowColor">
239<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
240<CODE>&nbsp;<A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></CODE></FONT></TD>
241<TD><CODE><B>JobConf.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html#getOutputFormat()">getOutputFormat</A></B>()</CODE>
242
243<BR>
244&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Get the <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A> implementation for the map-reduce job,
245 defaults to <A HREF="../../../../../org/apache/hadoop/mapred/TextOutputFormat.html" title="class in org.apache.hadoop.mapred"><CODE>TextOutputFormat</CODE></A> if not specified explicity.</TD>
246</TR>
247</TABLE>
248&nbsp;
249<P>
250
251<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
252<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
253<TH ALIGN="left" COLSPAN="2">Method parameters in <A HREF="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</A> with type arguments of type <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
254</TR>
255<TR BGCOLOR="white" CLASS="TableRowColor">
256<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
257<CODE>&nbsp;void</CODE></FONT></TD>
258<TD><CODE><B>JobConf.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html#setOutputFormat(java.lang.Class)">setOutputFormat</A></B>(<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>&lt;? extends <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A>&gt;&nbsp;theClass)</CODE>
259
260<BR>
261&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Set the <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><CODE>OutputFormat</CODE></A> implementation for the map-reduce job.</TD>
262</TR>
263</TABLE>
264&nbsp;
265<P>
266<A NAME="org.apache.hadoop.mapred.lib"><!-- --></A>
267<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
268<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
269<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
270Uses of <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/package-summary.html">org.apache.hadoop.mapred.lib</A></FONT></TH>
271</TR>
272</TABLE>
273&nbsp;
274<P>
275
276<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
277<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
278<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/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
279</TR>
280<TR BGCOLOR="white" CLASS="TableRowColor">
281<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
282<CODE>&nbsp;class</CODE></FONT></TD>
283<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleOutputFormat&lt;K,V&gt;</A></B></CODE>
284
285<BR>
286&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This abstract class extends the FileOutputFormat, allowing to write the
287 output data to different output files.</TD>
288</TR>
289<TR BGCOLOR="white" CLASS="TableRowColor">
290<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
291<CODE>&nbsp;class</CODE></FONT></TD>
292<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleSequenceFileOutputFormat&lt;K,V&gt;</A></B></CODE>
293
294<BR>
295&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This class extends the MultipleOutputFormat, allowing to write the output data
296 to different output files in sequence file output format.</TD>
297</TR>
298<TR BGCOLOR="white" CLASS="TableRowColor">
299<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
300<CODE>&nbsp;class</CODE></FONT></TD>
301<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleTextOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleTextOutputFormat&lt;K,V&gt;</A></B></CODE>
302
303<BR>
304&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This class extends the MultipleOutputFormat, allowing to write the output
305 data to different output files in Text output format.</TD>
306</TR>
307<TR BGCOLOR="white" CLASS="TableRowColor">
308<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
309<CODE>&nbsp;class</CODE></FONT></TD>
310<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/NullOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">NullOutputFormat&lt;K,V&gt;</A></B></CODE>
311
312<BR>
313&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
314   <A HREF="../../../../../org/apache/hadoop/mapreduce/lib/output/NullOutputFormat.html" title="class in org.apache.hadoop.mapreduce.lib.output"><CODE>NullOutputFormat</CODE></A> instead.</I></TD>
315</TR>
316</TABLE>
317&nbsp;
318<P>
319
320<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
321<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
322<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 types with arguments of type <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
323</TR>
324<TR BGCOLOR="white" CLASS="TableRowColor">
325<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
326<CODE>static&nbsp;<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>&lt;? extends <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A>&gt;</CODE></FONT></TD>
327<TD><CODE><B>MultipleOutputs.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputs.html#getNamedOutputFormatClass(org.apache.hadoop.mapred.JobConf, java.lang.String)">getNamedOutputFormatClass</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;conf,
328                          <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>&nbsp;namedOutput)</CODE>
329
330<BR>
331&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the named output OutputFormat.</TD>
332</TR>
333</TABLE>
334&nbsp;
335<P>
336
337<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
338<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
339<TH ALIGN="left" COLSPAN="2">Method 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/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
340</TR>
341<TR BGCOLOR="white" CLASS="TableRowColor">
342<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
343<CODE>static&nbsp;void</CODE></FONT></TD>
344<TD><CODE><B>MultipleOutputs.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputs.html#addMultiNamedOutput(org.apache.hadoop.mapred.JobConf, java.lang.String, java.lang.Class, java.lang.Class, java.lang.Class)">addMultiNamedOutput</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;conf,
345                    <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>&nbsp;namedOutput,
346                    <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>&lt;? extends <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A>&gt;&nbsp;outputFormatClass,
347                    <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>&lt;?&gt;&nbsp;keyClass,
348                    <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>&lt;?&gt;&nbsp;valueClass)</CODE>
349
350<BR>
351&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a multi named output for the job.</TD>
352</TR>
353<TR BGCOLOR="white" CLASS="TableRowColor">
354<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
355<CODE>static&nbsp;void</CODE></FONT></TD>
356<TD><CODE><B>MultipleOutputs.</B><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputs.html#addNamedOutput(org.apache.hadoop.mapred.JobConf, java.lang.String, java.lang.Class, java.lang.Class, java.lang.Class)">addNamedOutput</A></B>(<A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;conf,
357               <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>&nbsp;namedOutput,
358               <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>&lt;? extends <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A>&gt;&nbsp;outputFormatClass,
359               <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>&lt;?&gt;&nbsp;keyClass,
360               <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>&lt;?&gt;&nbsp;valueClass)</CODE>
361
362<BR>
363&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a named output for the job.</TD>
364</TR>
365</TABLE>
366&nbsp;
367<P>
368<A NAME="org.apache.hadoop.mapred.lib.db"><!-- --></A>
369<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
370<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
371<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
372Uses of <A HREF="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A> in <A HREF="../../../../../org/apache/hadoop/mapred/lib/db/package-summary.html">org.apache.hadoop.mapred.lib.db</A></FONT></TH>
373</TR>
374</TABLE>
375&nbsp;
376<P>
377
378<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
379<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
380<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/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A></FONT></TH>
381</TR>
382<TR BGCOLOR="white" CLASS="TableRowColor">
383<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
384<CODE>&nbsp;class</CODE></FONT></TD>
385<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/db/DBOutputFormat.html" title="class in org.apache.hadoop.mapred.lib.db">DBOutputFormat&lt;K extends DBWritable,V&gt;</A></B></CODE>
386
387<BR>
388&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A OutputFormat that sends the reduce output to a SQL table.</TD>
389</TR>
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