Packages

class JDBCSparkBatchReader extends SparkBatchReader with JdbcConfiguration with Logging

It read data from JDBC with the configuration of JDBCConfiguration. It use the push down method of SparkSQL to convert SQL to JDBC query

Linear Supertypes
Logging, JdbcConfiguration, SparkBatchReader, AnyRef, Any
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Inherited
  1. JDBCSparkBatchReader
  2. Logging
  3. JdbcConfiguration
  4. SparkBatchReader
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new JDBCSparkBatchReader(sqlModel: SqlSourceModel)

    sqlModel

    JDBC configuration

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()
  6. val connection: JdbcConnectionConfig
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. lazy val jdbcConfig: JdbcConfigModel
    Definition Classes
    JdbcConfiguration
  14. val logger: WaspLogger
    Attributes
    protected
    Definition Classes
    Logging
  15. val name: String
    Definition Classes
    JDBCSparkBatchReader → SparkBatchReader
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. def read(sc: SparkContext): DataFrame
    Definition Classes
    JDBCSparkBatchReader → SparkBatchReader
  20. val readerType: String
    Definition Classes
    JDBCSparkBatchReader → SparkBatchReader
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Logging

Inherited from JdbcConfiguration

Inherited from SparkBatchReader

Inherited from AnyRef

Inherited from Any

Ungrouped