io

Type Members

1. case class ColumnDef(columnName: String, columnType: TypeValue) extends Product with Serializable

   :: AlpineSdkApi ::

2. trait DBTable extends IOBase

   :: AlpineSdkApi :: Represents a Database Table.

3. trait HdfsAvroDataset extends HdfsTabularDataset

   :: AlpineSdkApi :: Avro.

4. trait HdfsDelimitedTabularDataset extends HdfsTabularDataset

   :: AlpineSdkApi ::

5. trait HdfsFile extends IOBase

   :: AlpineSdkApi :: A Hdfs input/output file.

6. trait HdfsHtmlDataset extends HdfsFile

   :: AlpineSdkApi :: An HTML formatted dataset stored in HDFS.

7. trait HdfsParquetDataset extends HdfsTabularDataset

   :: AlpineSdkApi :: Parquet.

8. trait HdfsRawTextDataset extends HdfsFile

   :: AlpineSdkApi :: An unformatted text file stored on HDFS.

9. trait HdfsTabularDataset extends HdfsFile with TabularDataset

   :: AlpineSdkApi :: Tabular dataset refers to table format datasets, such as CSV/TSV/ Parquet/Avro, etc.

10. trait HiveTable extends IOBase with TabularDataset

    :: AlpineSdkApi :: Used to represent a Hive table.

11. trait IOBase extends Serializable

    :: AlpineSdkApi :: All inputs and outputs to the operators should extend this class.

12. trait IOList[T <: IOBase] extends IOBase

    :: AlpineSdkApi :: A list of IOBase objects.

13. trait IONone extends IOBase

    :: AlpineSdkApi :: Use this to define None (no input or output).

14. trait IOString extends IOBase

    :: AlpineSdkApi :: A simple string output.

15. trait LocalTable extends IOBase

    :: AlpineSdkApi :: Local in-memory table for storing small tabular data.

16. case class OperatorInfo(uuid: String, name: String) extends Product with Serializable

17. trait OperatorSchemaManager extends AnyRef

    :: AlpineSdkApi ::

18. case class Row(values: Seq[String]) extends Product with Serializable

    :: AlpineSdkApi :: Used to represent a row in a local table.

19. case class TSVAttributes(delimiter: Char, escapeStr: Char, quoteStr: Char, containsHeader: Boolean) extends Product with Serializable

20. trait TabularDataset extends AnyRef

    :: AlpineSdkApi :: A tabular dataset trait for Hadoop-based datasets.

21. case class TabularFormatAttributes(format: TabularFormat.TabularFormat, attributes: Map[String, String]) extends Product with Serializable

    :: AlpineSdkApi ::

22. case class TabularSchema extends Product with Serializable

    :: AlpineSdkApi ::

23. trait Tuple extends IOBase

    :: AlpineSdkApi ::

24. trait Tuple2[T1 <: IOBase, T2 <: IOBase] extends Tuple

    :: AlpineSdkApi :: This is the interface for a pair input/output.

25. trait Tuple3[T1 <: IOBase, T2 <: IOBase, T3 <: IOBase] extends Tuple

    :: AlpineSdkApi :: This is the interface for a triple input/output.

26. trait Tuple4[T1 <: IOBase, T2 <: IOBase, T3 <: IOBase, T4 <: IOBase] extends Tuple

    :: AlpineSdkApi :: This is the interface for the quadruplet input/output.