Guosmilesmile commented on PR #17280: URL: https://github.com/apache/iceberg/pull/17280#issuecomment-5080124890
@swapna267 1. DAG：In lookup mode it is not materialized as a standalone source operator — Flink Planner fuses it into the LookupJoin operator as a LookupFunction. 2. We don't build IN-lists. Because LookupFunction.lookup is single-row, each expression is a single conjunction of equalities. There is no IN (v1..vN) or deep OR tree being constructed, so the "filter expression too large" concern doesn't apply to the current code path -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
