Modeling Guide

Record Ingest via Disk

The data generator generates a series of messages, each consisting of one or more record objects. Each message is directly passed to the ingestor, which stores the records in the vora disk engine and emits the commit token associated with each message.

The table definition is not provided as an avro schema but instead included in the message at attribute key vora.record.definition.


You need a running SAP Vora instance.

Configure and Run the Graph

Follow the steps below to run the example from the Data Pipeline UI:
  1. In the left panel, select the Graphs tab and navigate to com/sap/demo/vora/ingestion/rec_ingestion_example2_disk.
  2. Check the configuration of the ingestor node: dsn.
  3. In the tool bar, select Run (play button).
  4. The Status panel indicates if the graph is running.
  5. Use the context menu Open UI of the Wiretap node to open the wiretap.
  6. The wiretap opens and you see the commit tokens.
  7. Stop the graph and change the generator's batchSize and run the graph again.