org
.
apache
.
spark
.
sql
.
execution
.
joins
HashOuterJoin
trait
HashOuterJoin
extends
AnyRef
Self Type
HashOuterJoin
with
SparkPlan
Annotations
@DeveloperApi
()
Linear Supertypes
AnyRef
,
Any
Known Subclasses
BroadcastHashOuterJoin
,
ShuffledHashOuterJoin
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HashOuterJoin
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Abstract Value Members
abstract
val
condition
:
Option
[
Expression
]
abstract
val
joinType
:
JoinType
abstract
val
left
:
SparkPlan
abstract
val
leftKeys
:
Seq
[
Expression
]
abstract
val
right
:
SparkPlan
abstract
val
rightKeys
:
Seq
[
Expression
]
Concrete Value Members
final
def
!=
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
Any
lazy val
EMPTY_LIST
:
CompactBuffer
[
InternalRow
]
Attributes
protected[this]
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
buildHashTable
(
iter:
Iterator
[
InternalRow
]
,
numIterRows:
LongSQLMetric
,
keyGenerator:
Projection
)
:
HashMap
[
InternalRow
,
CompactBuffer
[
InternalRow
]]
Attributes
protected[this]
def
buildKeyGenerator
:
Projection
Attributes
protected
lazy val
buildKeys
:
Seq
[
Expression
]
Attributes
protected[this]
lazy val
buildPlan
:
SparkPlan
Attributes
protected[this]
def
canProcessSafeRows
:
Boolean
def
canProcessUnsafeRows
:
Boolean
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
AnyRef → Any
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
classOf[java.lang.Throwable]
)
def
fullOuterIterator
(
key:
InternalRow
,
leftIter:
Iterable
[
InternalRow
]
,
rightIter:
Iterable
[
InternalRow
]
,
joinedRow:
JoinedRow
,
numOutputRows:
LongSQLMetric
)
:
Iterator
[
InternalRow
]
Attributes
protected[this]
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
isUnsafeMode
:
Boolean
Attributes
protected[this]
def
leftOuterIterator
(
key:
InternalRow
,
joinedRow:
JoinedRow
,
rightIter:
Iterable
[
InternalRow
]
,
resultProjection: (
InternalRow
) ⇒
InternalRow
,
numOutputRows:
LongSQLMetric
)
:
Iterator
[
InternalRow
]
Attributes
protected[this]
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
def
output
:
Seq
[
Attribute
]
def
outputsUnsafeRows
:
Boolean
def
resultProjection
: (
InternalRow
) ⇒
InternalRow
Attributes
protected[this]
def
rightOuterIterator
(
key:
InternalRow
,
leftIter:
Iterable
[
InternalRow
]
,
joinedRow:
JoinedRow
,
resultProjection: (
InternalRow
) ⇒
InternalRow
,
numOutputRows:
LongSQLMetric
)
:
Iterator
[
InternalRow
]
Attributes
protected[this]
def
streamedKeyGenerator
:
Projection
Attributes
protected[this]
lazy val
streamedKeys
:
Seq
[
Expression
]
Attributes
protected[this]
lazy val
streamedPlan
:
SparkPlan
Attributes
protected[this]
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
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
AnyRef
Inherited from
Any
Ungrouped