Packages

c

org.apache.spark.sql.execution.streaming.state

StateSchemaMetadataKey

case class StateSchemaMetadataKey(colFamilyName: String, schemaId: Short, isKey: Boolean) extends Product with Serializable

Composite key for looking up schema metadata, combining column family and schema version.

colFamilyName

Name of the RocksDB column family this schema applies to

schemaId

Version identifier for this schema

Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. StateSchemaMetadataKey
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new StateSchemaMetadataKey(colFamilyName: String, schemaId: Short, isKey: Boolean)

    colFamilyName

    Name of the RocksDB column family this schema applies to

    schemaId

    Version identifier for this schema

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(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. val colFamilyName: String
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. val isKey: Boolean
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  14. def productElementNames: Iterator[String]
    Definition Classes
    Product
  15. val schemaId: Short
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

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

    (Since version 9)

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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