andygrove commented on PR #4229: URL: https://github.com/apache/datafusion-comet/pull/4229#issuecomment-4467786962
> ``` > 2026-05-16T14:47:16.2261622Z [info] - unsupported parquet conversion ByteType -> DecimalType(1,0) *** FAILED *** (142 milliseconds) > 2026-05-16T14:47:16.2263947Z [info] org.apache.spark.SparkException: [FAILED_READ_FILE.PARQUET_COLUMN_DATA_TYPE_MISMATCH] Encountered error while reading file . Data type mismatches when reading Parquet column [a]. Expected Spark type decimal(1,0), actual Parquet type INT32. SQLSTATE: KD001 > 2026-05-16T14:47:16.2269764Z [info] at org.apache.spark.sql.errors.QueryExecutionErrors$.parquetColumnDataTypeMismatchError(QueryExecutionErrors.scala:889) > 2026-05-16T14:47:16.2278111Z [info] at org.apache.spark.sql.comet.shims.ShimSparkErrorConverter.convertErrorType(ShimSparkErrorConverter.scala:342) > 2026-05-16T14:47:16.2279782Z [info] at org.apache.spark.sql.comet.shims.ShimSparkErrorConverter.convertErrorType$(ShimSparkErrorConverter.scala:80) > 2026-05-16T14:47:16.2281492Z [info] at org.apache.comet.SparkErrorConverter$.convertErrorType(SparkErrorConverter.scala:43) > 2026-05-16T14:47:16.2282782Z [info] at org.apache.comet.SparkErrorConverter$.convertToSparkException(SparkErrorConverter.scala:108) > 2026-05-16T14:47:16.2284025Z [info] at org.apache.comet.CometExecIterator.getNextBatch(CometExecIterator.scala:172) > 2026-05-16T14:47:16.2285126Z [info] at org.apache.comet.CometExecIterator.hasNext(CometExecIterator.scala:215) > 2026-05-16T14:47:16.2285975Z [info] at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:611) > 2026-05-16T14:47:16.2286779Z [info] at scala.collection.Iterator$$anon$9.hasNext(Iterator.scala:593) > 2026-05-16T14:47:16.2287514Z [info] at scala.collection.Iterator$$anon$9.hasNext(Iterator.scala:593) > 2026-05-16T14:47:16.2288235Z [info] at org.apache.spark.util.Utils$.getIteratorSize(Utils.scala:1820) > 2026-05-16T14:47:16.2288988Z [info] at org.apache.spark.rdd.RDD.$anonfun$count$1(RDD.scala:1304) > 2026-05-16T14:47:16.2289736Z [info] at org.apache.spark.rdd.RDD.$anonfun$count$1$adapted(RDD.scala:1304) > 2026-05-16T14:47:16.2292094Z [info] at org.apache.spark.SparkContext.$anonfun$runJob$5(SparkContext.scala:2536) > ``` > > :( My bad. I had tried one more fix then failed to revert it correctly (forgot to reignite the tests). -- 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]
