README.md

Lab: Advanced Tuning & Troubleshooting: Checkpointing

Run CheckpointingJob
- once with FsStateBackend (default mode if run locally)
- once with RocksDBStateBackend (set your Flink cluster to use that; locally you can pass --useRocksDB to the job)
Observe the job's healthiness.
Fix the job so that checkpoints are not timing out (2 minutes)

There are more ways of solving this exercise than by the provided solutions. Can you find more?