See: Description
Interface | Description |
---|---|
Triggerable |
This interface must be implemented by objects that are triggered by the timer service available
to stream operators in
StreamExecutionEnvironment . |
Class | Description |
---|---|
CheckpointCommitter |
This class is used to save information about which sink operator instance has committed checkpoints to a backend.
|
ExtractTimestampsOperator<T> | Deprecated |
GenericWriteAheadSink<IN> |
Generic Sink that emits its input elements into an arbitrary backend.
|
GenericWriteAheadSink.ExactlyOnceState |
This state is used to keep a list of all StateHandles (essentially references to past OperatorStates) that were
used since the last completed checkpoint.
|
TimestampsAndPeriodicWatermarksOperator<T> |
A stream operator that extracts timestamps from stream elements and
generates periodic watermarks.
|
TimestampsAndPunctuatedWatermarksOperator<T> |
A stream operator that extracts timestamps from stream elements and
generates watermarks based on punctuation elements.
|
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