Trait

io.smartdatalake.workflow.dataobject

HasHadoopStandardFilestore

Related Doc: package dataobject

Permalink

trait HasHadoopStandardFilestore extends CanHandlePartitions

Self Type
HasHadoopStandardFilestore with DataObject
Linear Supertypes
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. HasHadoopStandardFilestore
  2. CanHandlePartitions
  3. AnyRef
  4. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def listPartitions(implicit session: SparkSession, context: ActionPipelineContext): Seq[PartitionValues]

    Permalink

    list partition values

    list partition values

    Definition Classes
    CanHandlePartitions
  2. abstract def partitions: Seq[String]

    Permalink

    Definition of partition columns

    Definition of partition columns

    Definition Classes
    CanHandlePartitions

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  5. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  10. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  11. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  13. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  14. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  15. def partitionLayout(): Option[String]

    Permalink

    Return a String specifying the partition layout.

    Return a String specifying the partition layout. For Hadoop the default partition layout is colname1=<value1>/colname2=<value2>/.../

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

    Permalink
    Definition Classes
    AnyRef
  17. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  18. def validateSchemaHasPartitionCols(df: DataFrame, role: String): Unit

    Permalink

    Validate the schema of a given Spark Data Frame df that it contains the specified partition columns

    Validate the schema of a given Spark Data Frame df that it contains the specified partition columns

    df

    The data frame to validate.

    role

    role used in exception message. Set to read or write.

    Definition Classes
    CanHandlePartitions
    Exceptions thrown

    SchemaViolationException if the partitions columns are not included.

  19. def validateSchemaHasPrimaryKeyCols(df: DataFrame, primaryKeyCols: Seq[String], role: String): Unit

    Permalink

    Validate the schema of a given Spark Data Frame df that it contains the specified primary key columns

    Validate the schema of a given Spark Data Frame df that it contains the specified primary key columns

    df

    The data frame to validate.

    role

    role used in exception message. Set to read or write.

    Definition Classes
    CanHandlePartitions
    Exceptions thrown

    SchemaViolationException if the partitions columns are not included.

  20. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from CanHandlePartitions

Inherited from AnyRef

Inherited from Any

Ungrouped