trait
SQLConf extends AnyRef
Value Members
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final
def
!=(arg0: AnyRef): Boolean
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: AnyRef): Boolean
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
contains(key: String): Boolean
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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def
get(key: String, defaultValue: String): String
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def
get(key: String): String
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def
getAll: Array[(String, String)]
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final
def
getClass(): Class[_]
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def
getOption(key: String): Option[String]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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def
set(key: String, value: String): Unit
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def
set(props: Properties): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toDebugString: String
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
Inherited from AnyRef
Inherited from Any
SQLConf holds mutable config parameters and hints. These can be set and queried either by passing SET commands into Spark SQL's DSL functions (sql(), hql(), etc.), or by programmatically using setters and getters of this class.
SQLConf is thread-safe (internally synchronized so safe to be used in multiple threads).