ai
.
catboost
.
spark
PoolReader
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package spark
class
PoolReader
extends
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Instance Constructors
new
PoolReader
(
spark:
SparkSession
)
new
PoolReader
(
spark:
SparkSession
,
dataFrameReader:
DataFrameReader
)
Type Members
case class
Metadata
(
partitionedByGroups:
Boolean
,
uid:
String
,
timestamp:
Long
,
sparkVersion:
String
)
extends
Product
with
Serializable
Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
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final
def
##
()
:
Int
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final
def
==
(
arg0:
Any
)
:
Boolean
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final
def
asInstanceOf
[
T0
]
:
T0
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def
clone
()
:
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Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
...
)
def
dataFramesReaderFormat
(
source:
String
)
:
PoolReader
def
dataFramesReaderOption
(
name:
String
,
value:
AnyRef
)
:
PoolReader
def
dataFramesReaderOptions
(
options:
Map
[
String
,
String
]
)
:
PoolReader
def
dataFramesReaderOptions
(
options:
Map
[
String
,
String
]
)
:
PoolReader
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
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def
equals
(
arg0:
Any
)
:
Boolean
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def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
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@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
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def
hashCode
()
:
Int
Definition Classes
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final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
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def
load
(
path:
String
)
:
Pool
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
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final
def
notify
()
:
Unit
Definition Classes
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final
def
notifyAll
()
:
Unit
Definition Classes
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def
parseMetadata
(
metadataStr:
String
)
:
Metadata
val
spark
:
SparkSession
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
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def
toString
()
:
String
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final
def
wait
()
:
Unit
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@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
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@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
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(
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)
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