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Posted to issues@spark.apache.org by "Sean R. Owen (Jira)" <ji...@apache.org> on 2020/10/01 13:38:00 UTC
[jira] [Resolved] (SPARK-33024) Fix CodeGen fallback issue of
UDFSuite in Scala 2.13
[ https://issues.apache.org/jira/browse/SPARK-33024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean R. Owen resolved SPARK-33024.
----------------------------------
Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 29903
[https://github.com/apache/spark/pull/29903]
> 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
> Assignee: Yang Jie
> Priority: Major
> Fix For: 3.1.0
>
>
> 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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