public class HiveNullValueSequenceFileOutputFormat<K,V> extends <any> implements HiveOutputFormat<K,V>
HiveOutputFormat
that writes SequenceFile
s with the
content saved in the keys, and null in the values.Constructor and Description |
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HiveNullValueSequenceFileOutputFormat() |
Modifier and Type | Method and Description |
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FileSinkOperator.RecordWriter |
getHiveRecordWriter(JobConf jc,
Path finalOutPath,
java.lang.Class<? extends Writable> valueClass,
boolean isCompressed,
java.util.Properties tableProperties,
Progressable progress)
create the final out file and get some specific settings.
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public HiveNullValueSequenceFileOutputFormat()
public FileSinkOperator.RecordWriter getHiveRecordWriter(JobConf jc, Path finalOutPath, java.lang.Class<? extends Writable> valueClass, boolean isCompressed, java.util.Properties tableProperties, Progressable progress) throws java.io.IOException
HiveOutputFormat
getHiveRecordWriter
in interface HiveOutputFormat<K,V>
jc
- the job configuration filefinalOutPath
- the final output file to be createdvalueClass
- the value class used for createisCompressed
- whether the content is compressed or nottableProperties
- the table properties of this file's corresponding tableprogress
- progress used for status reportjava.io.IOException
Copyright © 2012 The Apache Software Foundation