Expose Substrait execution metadata#6364
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alexanderbianchi wants to merge 1 commit intoquickwit-oss:mainfrom
Open
Expose Substrait execution metadata#6364alexanderbianchi wants to merge 1 commit intoquickwit-oss:mainfrom
alexanderbianchi wants to merge 1 commit intoquickwit-oss:mainfrom
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Summary
Expose Substrait execution metadata from the DataFusion service while preserving the existing stream-only APIs.
This adds metadata-bearing variants for Substrait execution and explain calls. The metadata includes the decoded Substrait JSON, logical plan display, physical plan handle, and planning/stream-creation timings. Callers can consume the returned stream and then format the retained physical plan with DataFusion metrics, matching the df-executor pattern without forcing every caller to use the metadata path.
Validation
cargo +nightly fmt --all -- --checkcargo clippy -p quickwit-df-core -- -D warnings