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()
- Source
- RuntimeConfig.scala
- Since
2.0.0
- Alphabetic
- By Inheritance
- RuntimeConfig
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
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
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- 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
- 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
- def getAll: Map[String, String]
Returns all properties set in this conf.
Returns all properties set in this conf.
- Since
2.0.0
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- 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
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- 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 isfalse
.
- Since
2.4.0
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- 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
- 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
- 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
- val sqlConf: SQLConf
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- 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
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)