org.apache.hadoop.hive.ql.io.orc

Class RecordReaderFactory

java.lang.Object

org.apache.hadoop.hive.ql.io.orc.RecordReaderFactory

public class RecordReaderFactory
extends Object

Factory to create ORC tree readers. It also compares file schema with schema specified on read to see if type promotions are possible.

Constructor Summary

Constructors

Constructor and Description
RecordReaderFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static TreeReaderFactory.TreeReader	createTreeReader(int colId, org.apache.hadoop.conf.Configuration conf, List<OrcProto.Type> fileSchema, boolean[] included, boolean skipCorrupt)

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordReaderFactory

public RecordReaderFactory()

Method Detail

createTreeReader

public static TreeReaderFactory.TreeReader createTreeReader(int colId,
                                            org.apache.hadoop.conf.Configuration conf,
                                            List<OrcProto.Type> fileSchema,
                                            boolean[] included,
                                            boolean skipCorrupt)
                                                     throws IOException

Throws:

IOException