record batch size exceed configured one

[FelixYBW]

Describe the bug on sr606, Q30's batch size exceeds the configured one. Configured 32k, get 93k.

Possible operator: scan+proj, smj in hash join

http://sr606:18080/history/application_1651817828242_0164/SQL/execution/?id=5

To Reproduce runq 30 on sr606, check from splitter.

Expected behavior batch size should be less than or equal to configured value

Additional context

[FelixYBW]

The root cuse as https://github.com/oap-project/gazelle_plugin/issues/928