org.apache.drill.exec.store.parquet2

Class DrillParquetGroupConverter.DrillFixedBinaryToVarbinaryConverter

java.lang.Object

org.apache.parquet.io.api.Converter

org.apache.parquet.io.api.PrimitiveConverter

org.apache.drill.exec.store.parquet2.DrillParquetGroupConverter.DrillFixedBinaryToVarbinaryConverter

Enclosing class:

DrillParquetGroupConverter

public static class DrillParquetGroupConverter.DrillFixedBinaryToVarbinaryConverter
extends org.apache.parquet.io.api.PrimitiveConverter

Parquet currently supports a fixed binary type, which is not implemented in Drill. For now this data will be read in a s varbinary and the same length will be recorded for each value.

Constructor Summary

Constructors

Constructor and Description
DrillFixedBinaryToVarbinaryConverter(org.apache.drill.exec.vector.complex.writer.VarBinaryWriter writer, int length, DrillBuf buf)

Method Summary

Modifier and Type	Method and Description
void	addBinary(org.apache.parquet.io.api.Binary value)

Methods inherited from class org.apache.parquet.io.api.PrimitiveConverter

addBoolean, addDouble, addFloat, addInt, addLong, addValueFromDictionary, asPrimitiveConverter, hasDictionarySupport, isPrimitive, setDictionary

Methods inherited from class org.apache.parquet.io.api.Converter

asGroupConverter

Methods inherited from class java.lang.Object

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

Constructor Detail

DrillFixedBinaryToVarbinaryConverter

public DrillFixedBinaryToVarbinaryConverter(org.apache.drill.exec.vector.complex.writer.VarBinaryWriter writer,
                                            int length,
                                            DrillBuf buf)

Method Detail

addBinary

public void addBinary(org.apache.parquet.io.api.Binary value)

Overrides:

addBinary in class org.apache.parquet.io.api.PrimitiveConverter