Chesnay Schepler created FLINK-8437:
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Summary: SideOutput() API is ambiguous
Key: FLINK-8437
URL: https://issues.apache.org/jira/browse/FLINK-8437
Project: Flink
Issue Type: Bug
Components: Streaming
Affects Versions: 1.5.0
Reporter: Chesnay Schepler
The current API for retrieving Side Outputs is a bit ambiguous. Consider the
program below:
{code:java}
sideOutput = stream
.process(...)
.filter(...)
.getSideOutput(tag)
{code}
This may be the sideOutput of the process function that is passed through the
API for convenience, or the sideOutput of the filter function (which would
always be empty).
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