org.apache.spark.sql.execution.datasources

DataSourceStrategy

case class DataSourceStrategy(conf: SQLConf) extends Strategy with Logging with CastSupport with Product with Serializable

A Strategy for planning scans over data sources defined using the sources API.

Linear Supertypes
Serializable, Serializable, Product, Equals, CastSupport, SparkStrategy, GenericStrategy[SparkPlan], Logging, AnyRef, Any
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Inherited
  1. DataSourceStrategy
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. CastSupport
  7. SparkStrategy
  8. GenericStrategy
  9. Logging
  10. AnyRef
  11. Any
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Visibility
  1. Public
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Instance Constructors

  1. new DataSourceStrategy(conf: SQLConf)

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. def apply(plan: LogicalPlan): Seq[SparkPlan]

    Definition Classes
    DataSourceStrategy → GenericStrategy

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def cast(child: Expression, dataType: DataType): Cast

    Definition Classes
    CastSupport

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. val conf: SQLConf

    Definition Classes
    DataSourceStrategy → CastSupport

  11. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  13. def getBucketId(bucketColumn: Attribute, numBuckets: Int, value: Any): Int

  14. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  15. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes
    protected
    Definition Classes
    Logging

  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  17. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  18. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  19. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  20. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  21. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  22. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  23. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  24. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  25. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  26. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  27. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  28. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  29. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  30. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  31. final def notify(): Unit

    Definition Classes
    AnyRef

  32. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  33. def planLater(plan: LogicalPlan): SparkPlan

    Attributes
    protected
    Definition Classes
    SparkStrategy → GenericStrategy

  34. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  35. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  36. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  37. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from CastSupport

Inherited from SparkStrategy

Inherited from GenericStrategy[SparkPlan]

Inherited from Logging

Inherited from AnyRef

Inherited from Any

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