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[FLINK-40173][table-planner] Add restore coverage for early-fire interval join - #6

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[FLINK-40173][table-planner] Add restore coverage for early-fire interval join#6
weiqingy wants to merge 1 commit into
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@weiqingy weiqingy commented Jul 18, 2026

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Part of the FLIP-497 stack under umbrella FLINK-36953. Stacked on PR-5. Landing order: PR-1a → PR-1b → PR-2 → PR-3 → PR-4 → PR-5 → PR-6 (this) → PR-7.

What is the purpose of the change

Adds end-to-end restore coverage for the early-fire interval join, exercising the new NON_NULL JSON fields through a compiled plan and a savepoint restore.

Brief change log

  • Add an INTERVAL_JOIN_EARLY_FIRE TableTestProgram with a changelog sink.
  • Generate and commit its plan and savepoint fixtures.
  • Register the program in IntervalJoinRestoreTest.

Verifying this change

This change added tests and can be verified as follows:

  • IntervalJoinRestoreTest runs the new INTERVAL_JOIN_EARLY_FIRE program end-to-end (plan + savepoint restore); IntervalJoinSpecJsonSerdeTest continues to pass.

Does this pull request potentially affect one of the following parts:

  • Dependencies (does it add or upgrade a dependency): no
  • The public API, i.e., is any changed class annotated with @Public(Evolving): no
  • The serializers: no
  • The runtime per-record code paths (performance sensitive): no
  • Anything that affects deployment or recovery: no (test-only coverage of restore)
  • The S3 file system connector: no

Documentation

  • Does this pull request introduce a new feature? no (test coverage for the FLIP-497 hint)
  • If yes, how is the feature documented? not applicable

Was generative AI tooling used to co-author this PR?
  • Yes (please specify the tool below)

Generated-by: Claude Code (Anthropic)

@weiqingy
weiqingy force-pushed the FLINK-36953-pr5-proctime branch from 11edb43 to 8635ad0 Compare July 18, 2026 22:12
@weiqingy
weiqingy force-pushed the FLINK-36953-pr6-serde branch from c18d2a0 to 6c652f0 Compare July 18, 2026 22:12
@weiqingy weiqingy changed the title [FLINK-36953][table-planner] Add restore coverage for early-fire interval join [FLINK-40173][table-planner] Add restore coverage for early-fire interval join Jul 18, 2026
@weiqingy
weiqingy force-pushed the FLINK-36953-pr6-serde branch from 6c652f0 to 4d20f27 Compare July 21, 2026 02:17
…rval join

Add an INTERVAL_JOIN_EARLY_FIRE restore test program with its plan and
savepoint fixtures, and register it in IntervalJoinRestoreTest, exercising
end-to-end plan and savepoint restore for the early-fire interval join.
@weiqingy
weiqingy force-pushed the FLINK-36953-pr5-proctime branch from 23aabdc to 67c13cc Compare July 21, 2026 04:43
@weiqingy
weiqingy force-pushed the FLINK-36953-pr6-serde branch from 4d20f27 to 37b735d Compare July 21, 2026 04:43
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