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scalding
MapsideReduce
Related Docs:
object MapsideReduce
|
package scalding
class
MapsideReduce
[
V
]
extends
BaseOperation
[
MapsideCache
[
Tuple
,
V
]] with
Function
[
MapsideCache
[
Tuple
,
V
]] with
ScaldingPrepare
[
MapsideCache
[
Tuple
,
V
]]
Source
Operations.scala
Linear Supertypes
ScaldingPrepare
[
MapsideCache
[
Tuple
,
V
]],
Function
[
MapsideCache
[
Tuple
,
V
]],
BaseOperation
[
MapsideCache
[
Tuple
,
V
]],
Traceable
,
Operation
[
MapsideCache
[
Tuple
,
V
]],
DeclaresResults
,
Serializable
,
AnyRef
,
Any
Type Hierarchy
MapsideReduce[V]
BaseOperation[MapsideCache[Tuple, V]]
Function[MapsideCache[Tuple, V]]
ScaldingPrepare[MapsideCache[Tuple, V]]
Ordering
Alphabetic
By Inheritance
Inherited
MapsideReduce
ScaldingPrepare
Function
BaseOperation
Traceable
Operation
DeclaresResults
Serializable
AnyRef
Any
Hide All
Show All
Visibility
Public
All
Instance Constructors
new
MapsideReduce
(
commutativeSemigroup:
Semigroup
[
V
]
,
keyFields:
Fields
,
valueFields:
Fields
,
cacheSize:
Option
[
Int
]
)
(
implicit
conv:
TupleConverter
[
V
]
,
set:
TupleSetter
[
V
]
)
Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
val
boxedSemigroup
:
Externalizer
[
Semigroup
[
V
]]
def
cleanup
(
flowProcess:
FlowProcess
[_]
,
operationCall:
OperationCall
[
MapsideCache
[
Tuple
,
V
]]
)
:
Unit
Definition Classes
MapsideReduce
→ BaseOperation → Operation
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
BaseOperation → AnyRef → Any
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
classOf[java.lang.Throwable]
)
def
flush
(
flowProcess:
FlowProcess
[_]
,
operationCall:
OperationCall
[
MapsideCache
[
Tuple
,
V
]]
)
:
Unit
Definition Classes
MapsideReduce
→ BaseOperation → Operation
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
getFieldDeclaration
()
:
Fields
Definition Classes
BaseOperation → Operation → DeclaresResults
def
getNumArgs
()
:
Int
Definition Classes
BaseOperation → Operation
def
getTrace
()
:
String
Definition Classes
BaseOperation → Traceable
def
hashCode
()
:
Int
Definition Classes
BaseOperation → AnyRef → Any
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
isSafe
()
:
Boolean
Definition Classes
BaseOperation → Operation
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
def
operate
(
flowProcess:
FlowProcess
[_]
,
functionCall:
FunctionCall
[
MapsideCache
[
Tuple
,
V
]]
)
:
Unit
Definition Classes
MapsideReduce
→ Function
def
prepare
(
flowProcess:
FlowProcess
[_]
,
operationCall:
OperationCall
[
MapsideCache
[
Tuple
,
V
]]
)
:
Unit
Definition Classes
MapsideReduce
→
ScaldingPrepare
→ BaseOperation → Operation
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
BaseOperation → AnyRef → Any
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
Inherited from
ScaldingPrepare
[
MapsideCache
[
Tuple
,
V
]]
Inherited from
Function
[
MapsideCache
[
Tuple
,
V
]]
Inherited from
BaseOperation
[
MapsideCache
[
Tuple
,
V
]]
Inherited from
Traceable
Inherited from
Operation
[
MapsideCache
[
Tuple
,
V
]]
Inherited from
DeclaresResults
Inherited from
Serializable
Inherited from
AnyRef
Inherited from
Any
Ungrouped