org.apache.mahout.text
Class PrefixAdditionFilter
java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.mahout.common.AbstractJob
org.apache.mahout.text.SequenceFilesFromDirectory
org.apache.mahout.text.SequenceFilesFromDirectoryFilter
org.apache.mahout.text.PrefixAdditionFilter
- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, org.apache.hadoop.fs.PathFilter, org.apache.hadoop.util.Tool
public final class PrefixAdditionFilter
- extends SequenceFilesFromDirectoryFilter
Default parser for parsing text into sequence files.
Method Summary |
protected void |
process(org.apache.hadoop.fs.FileStatus fst,
org.apache.hadoop.fs.Path current)
|
Methods inherited from class org.apache.mahout.common.AbstractJob |
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, buildOption, getInputPath, getOption, getOutputPath, hasOption, keyFor, maybePut, parseArguments, parseDirectories, prepareJob, shouldRunNextPhase |
Methods inherited from class org.apache.hadoop.conf.Configured |
getConf, setConf |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
getConf, setConf |
PrefixAdditionFilter
public PrefixAdditionFilter(org.apache.hadoop.conf.Configuration conf,
String keyPrefix,
Map<String,String> options,
ChunkedWriter writer)
throws IOException
- Throws:
IOException
process
protected void process(org.apache.hadoop.fs.FileStatus fst,
org.apache.hadoop.fs.Path current)
throws IOException
- Specified by:
process
in class SequenceFilesFromDirectoryFilter
- Throws:
IOException
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