Table of Contents

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  1. Preface
  2. Introduction to Data Engineering Streaming
  3. Data Engineering Streaming Administration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Window Transformation
  8. Appendix A: Connections
  9. Appendix B: Monitoring REST API Reference
  10. Appendix C: Sample Files

Get All Columns

Get All Columns

Binary data or data that can be converted to a byte array can be stored in an HBase column. You can read from and write to an HBase tables in bytes.
When you create a data object, you can choose to get all the columns in a column family as a single stream of binary data.
Use the HBase data object as a target to write data in all the columns in the source data object as a single column of binary data in the target HBase table.
The Data Integration Service generates the data in the binary column based on the protobuf format. Protobuf format is an open source format to describe the data structure of binary data. The protobuf schema is described as messages.