These examples show how to initialize and use the Pravega Client to write and read data to/from a Pravega Stream in Java.

Instructions

1. Pravega must be running (see here for instructions)
2. Clone the pravega-samples repository
3. Build pravega-samples (details)

Please note that after building pravega-samples, all the executables used here are located in:

pravega-samples/pravega-client-examples/build/install/pravega-client-examples

Examples included

• gettingstarted
  • A HelloWorld example of reading and writing with the client
• consolerw
  • A console reader and writer pair
• noop
  • Simple reader that outputs stream statistics
• statesynchronizer
  • Illustrates how to make use of Pravega’s state synchronizer to share state in a distributed application
• streamcuts
  • Shows how to use streamcuts (identifying specific points in the stream)
• secure
  • Shows how to use TLS and credentials

Source

https://github.com/pravega/pravega-samples/tree/master/pravega-client-examples

Documentation

https://github.com/pravega/pravega-samples/tree/master/pravega-client-examples