[jira] [Created] (FLINK-21704) Support StreamExecChangelogNormalize json serde

[Shang Yuanchun (Jira)]

Wenlong Lyu created FLINK-21704:
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             Summary: Support StreamExecChangelogNormalize json serde
                 Key: FLINK-21704
                 URL: https://issues.apache.org/jira/browse/FLINK-21704
             Project: Flink
          Issue Type: Sub-task
            Reporter: Wenlong Lyu






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