org.apache.hudi.common.util

Class OrcReaderIterator<T>

java.lang.Object

org.apache.hudi.common.util.OrcReaderIterator<T>

All Implemented Interfaces:

AutoCloseable, Iterator<T>, ClosableIterator<T>

public class OrcReaderIterator<T>
extends Object
implements ClosableIterator<T>

This class wraps a ORC reader and provides an iterator based api to read from an ORC file.

Constructor Summary

Constructors

Constructor and Description
OrcReaderIterator(org.apache.orc.RecordReader recordReader, org.apache.avro.Schema schema, org.apache.orc.TypeDescription orcSchema)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
T	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

OrcReaderIterator

public OrcReaderIterator(org.apache.orc.RecordReader recordReader,
                         org.apache.avro.Schema schema,
                         org.apache.orc.TypeDescription orcSchema)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ClosableIterator<T>