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You can find a detailed list of the ExecutionGraphInfo data structure in the Appendix. But essentially, we could provide a JSON representation of the data structure by keeping the three items mentioned above as Base64-encoded Strings (and provide a human-readable version if possible).

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The HistoryServer gives us the capability to access jobs from older Flink versions without worrying about the backwards compatibility of the ArchivedExecutionGraph. Working on such a topic would require additional investigations which is out-of-scope for this FLIP.

Appendix

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appendix appendix

ExecutionGraphInfo Data Structure

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