- ack
Storm has determined that the tuple emitted by this spout with the msgId
identifier has been fully p
- fail
The tuple emitted by this spout with the msgId identifier has failed to be fully
processed. Typicall
- nextTuple
When this method is called, Storm is requesting that the Spout emit tuples to
the output collector.
- open
Called when a task for this component is initialized within a worker on the
cluster. It provides the
- activate
Called when a spout has been activated out of a deactivated mode. nextTuple will
be called on this s
- deactivate
Called when a spout has been deactivated. nextTuple will not be called while a
spout is deactivated.