Package org.apache.drill.exec.store

Class ParquetOutputRecordWriter.RepeatedFieldConverter

java.lang.Object

org.apache.drill.exec.store.EventBasedRecordWriter.FieldConverter

org.apache.drill.exec.store.ParquetOutputRecordWriter.RepeatedFieldConverter

Enclosing class:

ParquetOutputRecordWriter

public class ParquetOutputRecordWriter.RepeatedFieldConverter
extends EventBasedRecordWriter.FieldConverter

Field Summary

Fields inherited from class org.apache.drill.exec.store.EventBasedRecordWriter.FieldConverter

fieldId, fieldName, reader

Constructor Summary

Constructors

Constructor	Description
RepeatedFieldConverter(int fieldId, String fieldName, FieldReader reader, ParquetOutputRecordWriter.BaseFieldConverter delegate)

Method Summary

Modifier and Type	Method	Description
void	endField()
void	setPosition(int index)
void	startField()
void	writeField()
void	writeListField()	Used by repeated converters for writing Parquet logical lists.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RepeatedFieldConverter

public RepeatedFieldConverter(int fieldId,
 String fieldName,
 FieldReader reader,
 ParquetOutputRecordWriter.BaseFieldConverter delegate)

Method Details

writeField

public void writeField()
                throws IOException

Specified by:

writeField in class EventBasedRecordWriter.FieldConverter

Throws:

IOException

writeListField

public void writeListField()

Description copied from class: EventBasedRecordWriter.FieldConverter

Used by repeated converters for writing Parquet logical lists.

Overrides:

writeListField in class EventBasedRecordWriter.FieldConverter

See Also:

• Lists

setPosition

public void setPosition(int index)

Overrides:

setPosition in class EventBasedRecordWriter.FieldConverter

startField

public void startField()
                throws IOException

Overrides:

startField in class EventBasedRecordWriter.FieldConverter

Throws:

IOException

endField

public void endField()
              throws IOException

Overrides:

endField in class EventBasedRecordWriter.FieldConverter

Throws:

IOException