org.apache.hadoop.hive.ql.io
Class HiveSequenceFileOutputFormat<K,V>
java.lang.Object
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat<K,V>
- All Implemented Interfaces:
- HiveOutputFormat<K,V>
- Direct Known Subclasses:
- PTFRowContainer.PTFHiveSequenceFileOutputFormat
public class HiveSequenceFileOutputFormat<K,V>
- extends
- implements HiveOutputFormat<K,V>
A HiveOutputFormat
that writes SequenceFile
s.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HiveSequenceFileOutputFormat
public HiveSequenceFileOutputFormat()
getHiveRecordWriter
public FileSinkOperator.RecordWriter getHiveRecordWriter(JobConf jc,
Path finalOutPath,
Class<? extends Writable> valueClass,
boolean isCompressed,
Properties tableProperties,
Progressable progress)
throws IOException
- create the final out file, and output an empty key as the key.
- Parameters:
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 tableInfo of this file's corresponding tableprogress
- progress used for status report
- Returns:
- the RecordWriter for the output file
- Throws:
IOException
Copyright © 2012 The Apache Software Foundation