Hequn Cheng created FLINK-18765:
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Summary: Support map() and flat_map() for Python DataStream API
Key: FLINK-18765
URL: https://issues.apache.org/jira/browse/FLINK-18765
Project: Flink
Issue Type: Sub-task
Reporter: Hequn Cheng-- This message was sent by Atlassian Jira (v8.3.4#803005)
