Backend
VL (Velox)
Bug description
Gluten's exception handling has two layers of information loss that cause ~49 test excludes and 2 disabled suites:
Sub-problem 1: JNI → Java exception rewriting
Java-side exceptions are replaced with GlutenException when crossing the JNI boundary, losing the original exception type and error condition code. Related: #11825.
Sub-problem 2: Velox C++ → Spark exception mapping
Velox errors go through the JNI_METHOD_END macro and are uniformly thrown as GlutenException. Spark expects specific subtypes like SparkRuntimeException with error condition codes (e.g., NOT_NULL_ASSERT_VIOLATION).
Parent issue: #11550
Impact
~49 excludes + 2 TODO suites:
| Category |
Excludes |
Affected suites |
| assert_not_null (NOT_NULL_ASSERT_VIOLATION) |
14 |
RuntimeNullChecksV2Writes(7), InsertSuite(1), DataSourceV2SQL(1), Delta/GroupBased(5) |
| merge cardinality (prefix excludes) |
24 (18 real + 6 collateral) |
DeltaBasedMerge(x2), GroupBasedMerge |
| raise_error / assert_true |
3 |
ColumnExpressionSuite(2), CachedTableSuite(1) |
| SparkRuntimeException → SparkException |
2 |
DataFrameFunctionsSuite |
| Exception class/message mismatch |
4 |
JsonExpressionsSuite(1), SQLQuerySuite(3) |
| TODO suites |
2 |
GlutenGroupBasedUpdateTableSuite(1), GlutenSimpleSQLViewSuite(1) |
Cross-reference
GlutenSimpleSQLViewSuite has 2 failures: 1 belongs to this issue (error condition), 1 belongs to the decimal precision issue (SPARK-53968, spark41-only).
Backend
VL (Velox)
Bug description
Gluten's exception handling has two layers of information loss that cause ~49 test excludes and 2 disabled suites:
Sub-problem 1: JNI → Java exception rewriting
Java-side exceptions are replaced with
GlutenExceptionwhen crossing the JNI boundary, losing the original exception type and error condition code. Related: #11825.Sub-problem 2: Velox C++ → Spark exception mapping
Velox errors go through the
JNI_METHOD_ENDmacro and are uniformly thrown asGlutenException. Spark expects specific subtypes likeSparkRuntimeExceptionwith error condition codes (e.g.,NOT_NULL_ASSERT_VIOLATION).Parent issue: #11550
Impact
~49 excludes + 2 TODO suites:
Cross-reference
GlutenSimpleSQLViewSuite has 2 failures: 1 belongs to this issue (error condition), 1 belongs to the decimal precision issue (SPARK-53968, spark41-only).