cxzl25 commented on code in PR #1657:
URL: https://github.com/apache/auron/pull/1657#discussion_r2567606557
##########
spark-extension/src/main/scala/org/apache/spark/sql/auron/AuronConverters.scala:
##########
@@ -467,9 +471,25 @@ object AuronConverters extends Logging {
relation.fileFormat match {
case p if p.getClass.getName.endsWith("ParquetFileFormat") =>
assert(enableScanParquet)
+ if (!enableScanParquetTimestamp) {
+ assert(
+ !exec.requiredSchema.exists(e => existTimestampType(e.dataType)),
+ s"Parquet scan with timestamp type is not supported for table:
${tableIdentifier
Review Comment:
```bash
spark-sql (default)> set spark.auron.enable.scan.parquet.timestamp=false;
spark.auron.enable.scan.parquet.timestamp false
Time taken: 0.054 seconds, Fetched 1 row(s)
spark-sql (default)> select * from t3_parquet ;
25/11/27 16:34:36 WARN AuronConverters: Falling back exec:
FileSourceScanExec: assertion failed: Parquet scan with timestamp type is not
supported for table: `spark_catalog`.`default`.`t3_parquet`. Set
spark.auron.enable.scan.parquet.timestamp=true to enable timestamp support or
remove timestamp columns from the query.
```
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