org.apache.hadoop.hive.ql.exec.vector

Class VectorExtractRowSameBatch

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.VectorExtractRow

org.apache.hadoop.hive.ql.exec.vector.VectorExtractRowSameBatch

public class VectorExtractRowSameBatch
extends VectorExtractRow

This class extracts specified VectorizedRowBatch row columns into a Writable row Object[]. The caller provides the hive type names and target column numbers in the order desired to extract from the Writable row Object[]. This class is for use when the batch being assigned is always the same.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.VectorExtractRow

VectorExtractRow.BooleanExtractor, VectorExtractRow.ByteExtractor, VectorExtractRow.Extractor

Constructor Summary

Constructors

Constructor and Description
VectorExtractRowSameBatch()

Method Summary

Methods

Modifier and Type	Method and Description
void	setOneBatch(VectorizedRowBatch batch)

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.VectorExtractRow

extractRow, extractRowColumn, forgetBatch, getCount, init, init, setBatch

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorExtractRowSameBatch

public VectorExtractRowSameBatch()

Method Detail

setOneBatch

public void setOneBatch(VectorizedRowBatch batch)
                 throws HiveException

Throws:

HiveException