Hequn Cheng created FLINK-9868:
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Summary: Expose channel id to ProcessFunction
Key: FLINK-9868
URL: https://issues.apache.org/jira/browse/FLINK-9868
Project: Flink
Issue Type: New Feature
Components: Local Runtime
Reporter: Hequn Cheng
Currently, channel id has not been exposed from {{StreamInputProcessor}} to the
{{ProcessOperator}} and {{ProcessFunction}}. There are some cases that users
want the channel id(), as discovered [here(mailing
list)|http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Parallelism-and-keyed-streams-td21501.html].
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