Xintong Song created FLINK-13986:
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Summary: Clean-up of legacy mode
Key: FLINK-13986
URL: https://issues.apache.org/jira/browse/FLINK-13986
Project: Flink
Issue Type: Sub-task
Reporter: Xintong Song-- This message was sent by Atlassian Jira (v8.3.2#803003)
