Class | Description |
---|---|
LatencyMarker |
Special record type carrying a timestamp of its creation time at a source operator
and the vertexId and subtask index of the operator.
|
StreamElement |
An element in a data stream.
|
StreamElementSerializer<T> | |
StreamElementSerializer.StreamElementSerializerConfigSnapshot<T> |
Configuration snapshot specific to the
StreamElementSerializer . |
StreamRecord<T> |
One value in a data stream.
|
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