andygrove commented on PR #1962:
URL: 
https://github.com/apache/datafusion-ballista/pull/1962#issuecomment-4905067953

   Verified this fix on a 2-executor cluster (2×8) reading TPC-H SF100 Parquet 
from MinIO over `s3://`, with the adaptive planner enabled (`-c 
ballista.planner.adaptive.enabled=true`).
   
   Before this change, AQE jobs against a remote object store failed at 
planning with `No suitable object store found`. With this branch (built from 
`bug_1950`), the same queries plan and execute successfully:
   
   | Query (AQE + S3) | Result |
   |---|---|
   | Q1 | 6.35 s, 4 rows |
   | Q5 | 41.8 s, 5 rows |
   | Q9 | 46.8 s, 175 rows |
   
   Confirmed AQE was actually engaged (not a static-planner fallback): the 
scheduler logged the `Adaptive Query Planning is EXPERIMENTAL` warning per job 
and the plans contain `AdaptiveDatafusionExec` nodes. **Zero** `No suitable 
object store found` errors across the run, and row counts are correct.
   
   LGTM 👍
   


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