Package org.apache.drill.exec.store.parquet

Class ParquetRecordWriter.RepeatedMapParquetConverter

java.lang.Object

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

org.apache.drill.exec.store.parquet.ParquetRecordWriter.RepeatedMapParquetConverter

Enclosing class:

ParquetRecordWriter

public class ParquetRecordWriter.RepeatedMapParquetConverter
extends EventBasedRecordWriter.FieldConverter

Field Summary

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

fieldId, fieldName, reader

Constructor Summary

Constructors

Constructor	Description
RepeatedMapParquetConverter(int fieldId, String fieldName, FieldReader reader)

Method Summary

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

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

endField, setPosition, startField

Methods inherited from class java.lang.Object

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

Constructor Details

RepeatedMapParquetConverter

public RepeatedMapParquetConverter(int fieldId,
 String fieldName,
 FieldReader reader)

Method Details

writeField

public void writeField()
                throws IOException

Specified by:

writeField in class EventBasedRecordWriter.FieldConverter

Throws:

IOException

writeListField

public void writeListField()
                    throws IOException

Description copied from class: EventBasedRecordWriter.FieldConverter

Used by repeated converters for writing Parquet logical lists.

Overrides:

writeListField in class EventBasedRecordWriter.FieldConverter

Throws:

IOException - may be thrown by subsequent invocation of {EventBasedRecordWriter.FieldConverter.writeField()} in overriden methods

See Also:

• Lists