ErikBPF opened a new pull request, #5904:
URL: https://github.com/apache/datafusion-comet/pull/5904
## Which issue does this PR close?
Related to #5704. This restores the previous suite setting; it does not
establish whether other workloads have changed memory requirements.
## Rationale for this change
The SF1 TPC-H suite passes on current main with the original 2 GiB off-heap
budget, so the increase to 4 GiB is no longer needed for this configuration.
## What changes are included in this PR?
Restore `MEMORY_OFFHEAP_SIZE` from `4g` to `2g` in `CometTPCHQuerySuite`.
Query plans, data generation, and expected results are unchanged.
## How are these changes tested?
On base `f69c4c81b9429e327ea95658530ae4ed4ed19635`, Spark 4.1.3 / Scala
2.13.17 / JDK 17, the complete suite passed against repository-generated
SF1 Parquet with one partition per table, with both debug and release
native libraries: 22 tests, 66 query/join combinations, zero ignored.
```bash
SPARK_TPCH_DATA=/path/to/sf1_parquet ./mvnw -B -Prelease test \
-Dtest=none -Dsuites=org.apache.spark.sql.CometTPCHQuerySuite
```
This is a suite-budget check, not a historical performance or memory
benchmark. Other Spark versions and the original DataFusion upgrade commit
were not measured.
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