org.apache.orc

类 OrcFile.ReaderOptions

java.lang.Object

org.apache.orc.OrcFile.ReaderOptions

封闭类:

OrcFile

public static class OrcFile.ReaderOptions
extends Object

Orc ReaderOptions.

构造器概要

构造器

构造器和说明
ReaderOptions(org.apache.hadoop.conf.Configuration conf)

方法概要

限定符和类型	方法和说明
OrcFile.ReaderOptions	convertToProlepticGregorian(boolean newValue) Should the reader convert dates and times to the proleptic Gregorian calendar?
OrcFile.ReaderOptions	fileMetadata(org.apache.orc.FileMetadata metadata) 已过时。 Use orcTail(OrcTail) instead.
OrcFile.ReaderOptions	filesystem(org.apache.hadoop.fs.FileSystem fs)
org.apache.hadoop.conf.Configuration	getConfiguration()
boolean	getConvertToProlepticGregorian()
org.apache.orc.FileMetadata	getFileMetadata()
org.apache.hadoop.fs.FileSystem	getFilesystem()
org.apache.orc.impl.KeyProvider	getKeyProvider()
long	getMaxLength()
org.apache.orc.impl.OrcTail	getOrcTail()
boolean	getUseUTCTimestamp()
OrcFile.ReaderOptions	maxLength(long val)
OrcFile.ReaderOptions	orcTail(org.apache.orc.impl.OrcTail tail)
OrcFile.ReaderOptions	setKeyProvider(org.apache.orc.impl.KeyProvider provider) Set the KeyProvider to override the default for getting keys.
OrcFile.ReaderOptions	useUTCTimestamp(boolean value)

从类继承的方法 java.lang.Object

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

构造器详细资料

ReaderOptions

public ReaderOptions(org.apache.hadoop.conf.Configuration conf)

方法详细资料

filesystem

public OrcFile.ReaderOptions filesystem(org.apache.hadoop.fs.FileSystem fs)

maxLength

public OrcFile.ReaderOptions maxLength(long val)

orcTail

public OrcFile.ReaderOptions orcTail(org.apache.orc.impl.OrcTail tail)

setKeyProvider

public OrcFile.ReaderOptions setKeyProvider(org.apache.orc.impl.KeyProvider provider)

Set the KeyProvider to override the default for getting keys.

参数:

provider -

返回:

convertToProlepticGregorian

public OrcFile.ReaderOptions convertToProlepticGregorian(boolean newValue)

Should the reader convert dates and times to the proleptic Gregorian calendar?

参数:

newValue - should it use the proleptic Gregorian calendar?

返回:

this

getConfiguration

public org.apache.hadoop.conf.Configuration getConfiguration()

getFilesystem

public org.apache.hadoop.fs.FileSystem getFilesystem()

getMaxLength

public long getMaxLength()

getOrcTail

public org.apache.orc.impl.OrcTail getOrcTail()

getKeyProvider

public org.apache.orc.impl.KeyProvider getKeyProvider()

fileMetadata

public OrcFile.ReaderOptions fileMetadata(org.apache.orc.FileMetadata metadata)

已过时。 Use orcTail(OrcTail) instead.

getFileMetadata

public org.apache.orc.FileMetadata getFileMetadata()

useUTCTimestamp

public OrcFile.ReaderOptions useUTCTimestamp(boolean value)

getUseUTCTimestamp

public boolean getUseUTCTimestamp()

getConvertToProlepticGregorian

public boolean getConvertToProlepticGregorian()