Package org.apache.beam.sdk.io.arrowflight

Class ArrowFlightIO.Write

java.lang.Object
org.apache.beam.sdk.transforms.PTransform<PCollection<Row>,PDone>
org.apache.beam.sdk.io.arrowflight.ArrowFlightIO.Write
All Implemented Interfaces:
Serializable, HasDisplayData
Enclosing class:
ArrowFlightIO
public abstract static class ArrowFlightIO.Write extends PTransform<PCollection<Row>,PDone>
See Also:

  • Constructor Details

    • Write

      public Write()

  • Method Details

    • withHost

      public ArrowFlightIO.Write withHost(String host)
      Sets the Flight server host.

    • withPort

      public ArrowFlightIO.Write withPort(int port)
      Sets the Flight server port.

    • withUseTls

      public ArrowFlightIO.Write withUseTls(boolean useTls)
      Enables TLS for the connection.

    • withDescriptor

      public ArrowFlightIO.Write withDescriptor(String descriptor)
      Sets the Flight descriptor (table name or path) for the write target.

    • withBatchSize

      public ArrowFlightIO.Write withBatchSize(int batchSize)
      Sets the batch size for writing. Rows are buffered and flushed in batches.

    • withToken

      public ArrowFlightIO.Write withToken(byte[] token)
      Sets a bearer token for authentication.

    • expand

      public PDone expand(PCollection<Row> input)
      Description copied from class: PTransform
      Override this method to specify how this PTransform should be expanded on the given InputT.

      NOTE: This method should not be called directly. Instead apply the PTransform should be applied to the InputT using the apply method.

      Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

      Specified by:
      expand in class PTransform<PCollection<Row>,PDone>

    • populateDisplayData

      public void populateDisplayData(DisplayData.Builder builder)
      Description copied from class: PTransform
      Register display data for the given transform or component.

      populateDisplayData(DisplayData.Builder) is invoked by Pipeline runners to collect display data via DisplayData.from(HasDisplayData). Implementations may call super.populateDisplayData(builder) in order to register display data in the current namespace, but should otherwise use subcomponent.populateDisplayData(builder) to use the namespace of the subcomponent.

      By default, does not register any display data. Implementors may override this method to provide their own display data.

      Specified by:
      populateDisplayData in interface HasDisplayData
      Overrides:
      populateDisplayData in class PTransform<PCollection<Row>,PDone>
      Parameters:
      builder - The builder to populate with display data.
      See Also: