Nam0101 opened a new pull request, #2022: URL: https://github.com/apache/datafusion-ballista/pull/2022
## Summary fix: resolve #1845 — Add TPC-DS workflow ## Problem **Severity**: `High` | **File**: `benchmarks/tpcds/generate_data.sh (or same pattern as TPCH data gen)` TPCH uses dbgen (or downloads). TPC-DS uses dsdgen from TPC tools. CI must produce parquet (or CSV then convert) under a stable path the workflow mounts. ## Solution Copy TPCH generate script. Swap tool to dsdgen; SF=1; output parquet preferred (Ballista/DataFusion path). Document tool download URL/version pin. If building dsdgen in CI is heavy, cache tarball or use prebuilt like TPCH does. Tables: full TPC-DS schema for SF1. `ponytail: SF1 only; SF10 via input when CI budget allows.` ## Changes - `benchmarks/tpcds/generate_data.sh` (new) ## Testing - [ ] Existing tests pass - [ ] Manual review completed - [ ] No new warnings/errors introduced --- _Note: this change was drafted with AI assistance and reviewed locally before submission._ -- 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]
