What types of StreamGrouping are available in Storm?

There are several types of StreamGrouping in Storm.

1. FieldsGrouping: Grouping based on specified fields.
2. Shuffle grouping: randomly sending tuples to any one of the downstream tasks.
3. AllGrouping: sends all tuples to all downstream tasks.
4. GlobalGrouping: Send all tuples to one downstream task.
5. No grouping: Send tuples downstream in the order they were received.
6. DirectGrouping: Send tuples to the specified downstream task.
7. If the downstream task is within the same worker process, it will be grouped according to ShuffleGrouping; otherwise, it will be grouped according to FieldsGrouping.