org.apache.hadoop.hive.ql.io.arrow

Class ArrowWrapperWritable

java.lang.Object

org.apache.hadoop.hive.ql.io.arrow.ArrowWrapperWritable

All Implemented Interfaces:

Comparable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable

public class ArrowWrapperWritable
extends Object
implements org.apache.hadoop.io.WritableComparable

Constructor Summary

Constructors

Constructor and Description
ArrowWrapperWritable()
ArrowWrapperWritable(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot)
ArrowWrapperWritable(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot, org.apache.arrow.memory.BufferAllocator allocator, org.apache.arrow.vector.complex.NonNullableStructVector rootVector)

Method Summary

Modifier and Type	Method and Description
int	compareTo(Object o)
boolean	equals(Object o)
org.apache.arrow.memory.BufferAllocator	getAllocator()
org.apache.arrow.vector.complex.NonNullableStructVector	getRootVector()
org.apache.arrow.vector.VectorSchemaRoot	getVectorSchemaRoot()
void	readFields(DataInput dataInput)
void	setVectorSchemaRoot(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot)
void	write(DataOutput dataOutput)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrowWrapperWritable

public ArrowWrapperWritable(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot)

ArrowWrapperWritable

public ArrowWrapperWritable(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot,
                            org.apache.arrow.memory.BufferAllocator allocator,
                            org.apache.arrow.vector.complex.NonNullableStructVector rootVector)

ArrowWrapperWritable

public ArrowWrapperWritable()

Method Detail

getVectorSchemaRoot

public org.apache.arrow.vector.VectorSchemaRoot getVectorSchemaRoot()

setVectorSchemaRoot

public void setVectorSchemaRoot(org.apache.arrow.vector.VectorSchemaRoot vectorSchemaRoot)

getAllocator

public org.apache.arrow.memory.BufferAllocator getAllocator()

getRootVector

public org.apache.arrow.vector.complex.NonNullableStructVector getRootVector()

write

public void write(DataOutput dataOutput)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput dataInput)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable

equals

public boolean equals(Object o)

Overrides:

equals in class Object