Yang Jie created SPARK-33024:
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Summary: Fix CodeGen fallback issue of UDFSuite in Scala 2.13
Key: SPARK-33024
URL: https://issues.apache.org/jira/browse/SPARK-33024
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.1.0
Reporter: Yang Jie
After SPARK-32851 set `CODEGEN_FACTORY_MODE` to `CODEGEN_ONLY` in
SharedSparkSessionBase of sparkConf to construction SparkSession in Test,
The test suite `SPARK-32459: UDF should not fail on WrappedArray` in
s.sql.UDFSuite exposed a codegen fallback issue in Scala 2.13 as follow:
{code:java}
- SPARK-32459: UDF should not fail on WrappedArray *** FAILED ***
Caused by: org.codehaus.commons.compiler.CompileException: File
'generated.java', Line 47, Column 99: failed to compile:
org.codehaus.commons.compiler.CompileException: File 'generated.java', Line 47,
Column 99: No applicable constructor/method found for zero actual parameters;
candidates are: "public scala.collection.mutable.Builder
scala.collection.mutable.ArraySeq$.newBuilder(java.lang.Object)", "public
scala.collection.mutable.Builder
scala.collection.mutable.ArraySeq$.newBuilder(scala.reflect.ClassTag)", "public
abstract scala.collection.mutable.Builder
scala.collection.EvidenceIterableFactory.newBuilder(java.lang.Object)"
{code}
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