Packages

c

org.apache.spark.sql

RuntimeConfig

class RuntimeConfig extends AnyRef

Runtime configuration interface for Spark. To access this, use SparkSession.conf.

Options set here are automatically propagated to the Hadoop configuration during I/O.

Annotations
@Stable()
Since

2.0.0

Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RuntimeConfig
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. def contains(key: String): Boolean

    Returns whether a particular key is set.

    Returns whether a particular key is set.

    Attributes
    protected[sql]
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def get[T](entry: ConfigEntry[T], default: T): T

    Returns the value of Spark runtime configuration property for the given key.

    Returns the value of Spark runtime configuration property for the given key.

    Attributes
    protected[sql]
  10. def get[T](entry: OptionalConfigEntry[T]): Option[T]
    Attributes
    protected[sql]
  11. def get[T](entry: ConfigEntry[T]): T

    Returns the value of Spark runtime configuration property for the given key.

    Returns the value of Spark runtime configuration property for the given key.

    Attributes
    protected[sql]
    Annotations
    @throws( "if the key is not set" )
  12. def get(key: String, default: String): String

    Returns the value of Spark runtime configuration property for the given key.

    Returns the value of Spark runtime configuration property for the given key.

    Since

    2.0.0

  13. def get(key: String): String

    Returns the value of Spark runtime configuration property for the given key.

    Returns the value of Spark runtime configuration property for the given key.

    Annotations
    @throws( "if the key is not set" )
    Since

    2.0.0

    Exceptions thrown

    java.util.NoSuchElementException if the key is not set and does not have a default value

  14. def getAll: Map[String, String]

    Returns all properties set in this conf.

    Returns all properties set in this conf.

    Since

    2.0.0

  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. def getOption(key: String): Option[String]

    Returns the value of Spark runtime configuration property for the given key.

    Returns the value of Spark runtime configuration property for the given key.

    Since

    2.0.0

  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def isModifiable(key: String): Boolean

    Indicates whether the configuration property with the given key is modifiable in the current session.

    Indicates whether the configuration property with the given key is modifiable in the current session.

    returns

    true if the configuration property is modifiable. For static SQL, Spark Core, invalid (not existing) and other non-modifiable configuration properties, the returned value is false.

    Since

    2.4.0

  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  23. def set(key: String, value: Long): Unit

    Sets the given Spark runtime configuration property.

    Sets the given Spark runtime configuration property.

    Since

    2.0.0

  24. def set(key: String, value: Boolean): Unit

    Sets the given Spark runtime configuration property.

    Sets the given Spark runtime configuration property.

    Since

    2.0.0

  25. def set(key: String, value: String): Unit

    Sets the given Spark runtime configuration property.

    Sets the given Spark runtime configuration property.

    Since

    2.0.0

  26. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  27. def toString(): String
    Definition Classes
    AnyRef → Any
  28. def unset(key: String): Unit

    Resets the configuration property for the given key.

    Resets the configuration property for the given key.

    Since

    2.0.0

  29. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AnyRef

Inherited from Any

Ungrouped