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

Class OrcFileFormatProxy

java.lang.Object

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

All Implemented Interfaces:

FileFormatProxy

public class OrcFileFormatProxy
extends Object
implements FileFormatProxy

File format proxy for ORC.

Constructor Summary

Constructors

Constructor and Description
OrcFileFormatProxy()

Method Summary

Modifier and Type	Method and Description
Metastore.SplitInfos	applySargToMetadata(SearchArgument sarg, ByteBuffer fileMetadata, org.apache.hadoop.conf.Configuration conf)
ByteBuffer[]	getAddedColumnsToCache()
ByteBuffer[][]	getAddedValuesToCache(List<ByteBuffer> metadata)
ByteBuffer	getMetadataToCache(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, ByteBuffer[] addedVals)

Methods inherited from class java.lang.Object

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

Constructor Detail

OrcFileFormatProxy

public OrcFileFormatProxy()

Method Detail

applySargToMetadata

public Metastore.SplitInfos applySargToMetadata(SearchArgument sarg,
                                                ByteBuffer fileMetadata,
                                                org.apache.hadoop.conf.Configuration conf)
                                         throws IOException

Specified by:

applySargToMetadata in interface FileFormatProxy

Throws:

IOException

getAddedColumnsToCache

public ByteBuffer[] getAddedColumnsToCache()

Specified by:

getAddedColumnsToCache in interface FileFormatProxy

getAddedValuesToCache

public ByteBuffer[][] getAddedValuesToCache(List<ByteBuffer> metadata)

Specified by:

getAddedValuesToCache in interface FileFormatProxy

getMetadataToCache

public ByteBuffer getMetadataToCache(org.apache.hadoop.fs.FileSystem fs,
                                     org.apache.hadoop.fs.Path path,
                                     ByteBuffer[] addedVals)
                              throws IOException

Specified by:

getMetadataToCache in interface FileFormatProxy

Throws:

IOException