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93 | Class MultipleSequenceFileOutputFormat<K,V></H2> |
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94 | <PRE> |
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96 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">org.apache.hadoop.mapred.FileOutputFormat</A><K,V> |
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97 | <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">org.apache.hadoop.mapred.lib.MultipleOutputFormat</A><K,V> |
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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="../../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</A><K,V></DD> |
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102 | </DL> |
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105 | <DT><PRE>public class <B>MultipleSequenceFileOutputFormat<K,V></B><DT>extends <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleOutputFormat</A><K,V></DL> |
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106 | </PRE> |
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107 | |
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108 | <P> |
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109 | This class extends the MultipleOutputFormat, allowing to write the output data |
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110 | to different output files in sequence file output format. |
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127 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html#MultipleSequenceFileOutputFormat()">MultipleSequenceFileOutputFormat</A></B>()</CODE> |
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144 | <CODE>protected <A HREF="../../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred">RecordWriter</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">V</A>></CODE></FONT></TD> |
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145 | <TD><CODE><B><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html#getBaseRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)">getBaseRecordWriter</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A> fs, |
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146 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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154 | <A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.lib.MultipleOutputFormat"><!-- --></A> |
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157 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.mapred.lib.<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleOutputFormat</A></B></TH> |
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158 | </TR> |
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159 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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160 | <TD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateActualKey(K, V)">generateActualKey</A>, <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateActualValue(K, V)">generateActualValue</A>, <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateFileNameForKeyValue(K, V, java.lang.String)">generateFileNameForKeyValue</A>, <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#generateLeafFileName(java.lang.String)">generateLeafFileName</A>, <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#getInputFileBasedOutputFileName(org.apache.hadoop.mapred.JobConf, java.lang.String)">getInputFileBasedOutputFileName</A>, <A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#getRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)">getRecordWriter</A></CODE></TD> |
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166 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.mapred.<A HREF="../../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">FileOutputFormat</A></B></TH> |
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167 | </TR> |
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193 | |
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194 | <A NAME="MultipleSequenceFileOutputFormat()"><!-- --></A><H3> |
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195 | MultipleSequenceFileOutputFormat</H3> |
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196 | <PRE> |
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197 | public <B>MultipleSequenceFileOutputFormat</B>()</PRE> |
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211 | <A NAME="getBaseRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)"><!-- --></A><H3> |
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212 | getBaseRecordWriter</H3> |
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213 | <PRE> |
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214 | protected <A HREF="../../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred">RecordWriter</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">V</A>> <B>getBaseRecordWriter</B>(<A HREF="../../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A> fs, |
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215 | <A HREF="../../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> job, |
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216 | <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> name, |
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217 | <A HREF="../../../../../org/apache/hadoop/util/Progressable.html" title="interface in org.apache.hadoop.util">Progressable</A> arg3) |
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218 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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219 | <DL> |
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220 | <DD><DL> |
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221 | <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html#getBaseRecordWriter(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.mapred.JobConf, java.lang.String, org.apache.hadoop.util.Progressable)">getBaseRecordWriter</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleOutputFormat.html" title="class in org.apache.hadoop.mapred.lib">MultipleOutputFormat</A><<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">K</A>,<A HREF="../../../../../org/apache/hadoop/mapred/lib/MultipleSequenceFileOutputFormat.html" title="type parameter in MultipleSequenceFileOutputFormat">V</A>></CODE></DL> |
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222 | </DD> |
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223 | <DD><DL> |
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224 | <DT><B>Parameters:</B><DD><CODE>fs</CODE> - the file system to use<DD><CODE>job</CODE> - a job conf object<DD><CODE>name</CODE> - the name of the file over which a record writer object will be |
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225 | constructed<DD><CODE>arg3</CODE> - a progressable object |
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226 | <DT><B>Returns:</B><DD>A RecordWriter object over the given file |
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227 | <DT><B>Throws:</B> |
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228 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
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