com.facebook.hive.orc

Enum OrcConf.ConfVars

java.lang.Object

java.lang.Enum<OrcConf.ConfVars>

com.facebook.hive.orc.OrcConf.ConfVars

All Implemented Interfaces:

Serializable, Comparable<OrcConf.ConfVars>

Enclosing class:

OrcConf

public static enum OrcConf.ConfVars
extends Enum<OrcConf.ConfVars>

Enum Constant Summary

Enum Constants

Enum Constant and Description
HIVE_ORC_BUILD_STRIDE_DICTIONARY
HIVE_ORC_COMPRESSION
HIVE_ORC_COMPRESSION_BLOCK_SIZE
HIVE_ORC_CREATE_INDEX
HIVE_ORC_DICTIONARY_ENCODING_INTERVAL
HIVE_ORC_DICTIONARY_NUMERIC_KEY_SIZE_THRESHOLD
HIVE_ORC_DICTIONARY_SORT_KEYS
HIVE_ORC_DICTIONARY_STRING_KEY_SIZE_THRESHOLD
HIVE_ORC_EAGER_HDFS_READ
HIVE_ORC_EAGER_HDFS_READ_BYTES
HIVE_ORC_ENTROPY_KEY_STRING_SIZE_THRESHOLD
HIVE_ORC_ENTROPY_STRING_DICT_SAMPLE_FRACTION
HIVE_ORC_ENTROPY_STRING_MIN_SAMPLES
HIVE_ORC_ENTROPY_STRING_THRESHOLD
HIVE_ORC_FILE_ENABLE_LOW_MEMORY_MODE
HIVE_ORC_FILE_MEMORY_POOL
HIVE_ORC_FILE_MIN_MEMORY_ALLOCATION
HIVE_ORC_MAX_DICTIONARY_SIZE
HIVE_ORC_READ_COMPRESSION_STRIDES
HIVE_ORC_ROW_BUFFER_SIZE
HIVE_ORC_ROW_INDEX_STRIDE
HIVE_ORC_STRIPE_SIZE
HIVE_ORC_USE_VINTS
HIVE_ORC_ZLIB_COMPRESSION_LEVEL

Field Summary

Fields

Modifier and Type	Field and Description
boolean	defaultBoolVal
float	defaultFloatVal
int	defaultIntVal
long	defaultLongVal
String	defaultVal
String	varname

Method Summary

Modifier and Type	Method and Description
static OrcConf.ConfVars	valueOf(String name) Returns the enum constant of this type with the specified name.
static OrcConf.ConfVars[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

HIVE_ORC_COMPRESSION

public static final OrcConf.ConfVars HIVE_ORC_COMPRESSION

HIVE_ORC_ZLIB_COMPRESSION_LEVEL

public static final OrcConf.ConfVars HIVE_ORC_ZLIB_COMPRESSION_LEVEL

HIVE_ORC_COMPRESSION_BLOCK_SIZE

public static final OrcConf.ConfVars HIVE_ORC_COMPRESSION_BLOCK_SIZE

HIVE_ORC_STRIPE_SIZE

public static final OrcConf.ConfVars HIVE_ORC_STRIPE_SIZE

HIVE_ORC_ROW_INDEX_STRIDE

public static final OrcConf.ConfVars HIVE_ORC_ROW_INDEX_STRIDE

HIVE_ORC_CREATE_INDEX

public static final OrcConf.ConfVars HIVE_ORC_CREATE_INDEX

HIVE_ORC_DICTIONARY_NUMERIC_KEY_SIZE_THRESHOLD

public static final OrcConf.ConfVars HIVE_ORC_DICTIONARY_NUMERIC_KEY_SIZE_THRESHOLD

HIVE_ORC_DICTIONARY_STRING_KEY_SIZE_THRESHOLD

public static final OrcConf.ConfVars HIVE_ORC_DICTIONARY_STRING_KEY_SIZE_THRESHOLD

HIVE_ORC_DICTIONARY_SORT_KEYS

public static final OrcConf.ConfVars HIVE_ORC_DICTIONARY_SORT_KEYS

HIVE_ORC_BUILD_STRIDE_DICTIONARY

public static final OrcConf.ConfVars HIVE_ORC_BUILD_STRIDE_DICTIONARY

HIVE_ORC_MAX_DICTIONARY_SIZE

public static final OrcConf.ConfVars HIVE_ORC_MAX_DICTIONARY_SIZE

HIVE_ORC_ENTROPY_KEY_STRING_SIZE_THRESHOLD

public static final OrcConf.ConfVars HIVE_ORC_ENTROPY_KEY_STRING_SIZE_THRESHOLD

HIVE_ORC_ENTROPY_STRING_MIN_SAMPLES

public static final OrcConf.ConfVars HIVE_ORC_ENTROPY_STRING_MIN_SAMPLES

HIVE_ORC_ENTROPY_STRING_DICT_SAMPLE_FRACTION

public static final OrcConf.ConfVars HIVE_ORC_ENTROPY_STRING_DICT_SAMPLE_FRACTION

HIVE_ORC_ENTROPY_STRING_THRESHOLD

public static final OrcConf.ConfVars HIVE_ORC_ENTROPY_STRING_THRESHOLD

HIVE_ORC_DICTIONARY_ENCODING_INTERVAL

public static final OrcConf.ConfVars HIVE_ORC_DICTIONARY_ENCODING_INTERVAL

HIVE_ORC_USE_VINTS

public static final OrcConf.ConfVars HIVE_ORC_USE_VINTS

HIVE_ORC_READ_COMPRESSION_STRIDES

public static final OrcConf.ConfVars HIVE_ORC_READ_COMPRESSION_STRIDES

HIVE_ORC_FILE_MEMORY_POOL

public static final OrcConf.ConfVars HIVE_ORC_FILE_MEMORY_POOL

HIVE_ORC_FILE_MIN_MEMORY_ALLOCATION

public static final OrcConf.ConfVars HIVE_ORC_FILE_MIN_MEMORY_ALLOCATION

HIVE_ORC_FILE_ENABLE_LOW_MEMORY_MODE

public static final OrcConf.ConfVars HIVE_ORC_FILE_ENABLE_LOW_MEMORY_MODE

HIVE_ORC_ROW_BUFFER_SIZE

public static final OrcConf.ConfVars HIVE_ORC_ROW_BUFFER_SIZE

HIVE_ORC_EAGER_HDFS_READ

public static final OrcConf.ConfVars HIVE_ORC_EAGER_HDFS_READ

HIVE_ORC_EAGER_HDFS_READ_BYTES

public static final OrcConf.ConfVars HIVE_ORC_EAGER_HDFS_READ_BYTES

Field Detail

varname

public final String varname

defaultVal

public final String defaultVal

defaultIntVal

public final int defaultIntVal

defaultLongVal

public final long defaultLongVal

defaultFloatVal

public final float defaultFloatVal

defaultBoolVal

public final boolean defaultBoolVal

Method Detail

values

public static OrcConf.ConfVars[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (OrcConf.ConfVars c : OrcConf.ConfVars.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static OrcConf.ConfVars valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null