| Package | Description |
|---|---|
| org.apache.flink.streaming.api.operators | |
| org.apache.flink.streaming.runtime.io | |
| org.apache.flink.streaming.runtime.io.recovery | |
| org.apache.flink.streaming.runtime.operators |
This package contains the operators that perform the stream transformations.
|
| org.apache.flink.streaming.runtime.streamrecord | |
| org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
| org.apache.flink.streaming.runtime.watermarkstatus |
| Class and Description |
|---|
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
| Class and Description |
|---|
| StatusWatermarkValve
A
StatusWatermarkValve embodies the logic of how Watermark and WatermarkStatus are propagated to downstream outputs, given a set of one or multiple
subpartitions that continuously receive them. |
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
| Class and Description |
|---|
| StatusWatermarkValve
A
StatusWatermarkValve embodies the logic of how Watermark and WatermarkStatus are propagated to downstream outputs, given a set of one or multiple
subpartitions that continuously receive them. |
| Class and Description |
|---|
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
| Class and Description |
|---|
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
| Class and Description |
|---|
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
| Class and Description |
|---|
| StatusWatermarkValve.SubpartitionStatus
An
SubpartitionStatus keeps track of a subpartition's last watermark, stream status,
and whether or not the subpartition's current watermark is aligned with the overall watermark
output from the valve. |
| WatermarkStatus
A Watermark Status element informs stream tasks whether or not they should continue to expect
watermarks from the input stream that sent them.
|
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