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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2019/08/01 23:04:00 UTC
[jira] [Resolved] (SPARK-28521) Fix error message for built-in
functions
[ https://issues.apache.org/jira/browse/SPARK-28521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-28521.
-------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 25261
[https://github.com/apache/spark/pull/25261]
> Fix error message for built-in functions
> ----------------------------------------
>
> Key: SPARK-28521
> URL: https://issues.apache.org/jira/browse/SPARK-28521
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.3
> Reporter: Yuming Wang
> Assignee: Yuming Wang
> Priority: Major
> Fix For: 3.0.0
>
>
> {noformat}
> spark-sql> select cast(1);
> 19/07/26 00:54:17 ERROR SparkSQLDriver: Failed in [select cast(1)]
> java.lang.UnsupportedOperationException: empty.init
> at scala.collection.TraversableLike$class.init(TraversableLike.scala:451)
> at scala.collection.mutable.ArrayOps$ofInt.scala$collection$IndexedSeqOptimized$$super$init(ArrayOps.scala:234)
> at scala.collection.IndexedSeqOptimized$class.init(IndexedSeqOptimized.scala:135)
> at scala.collection.mutable.ArrayOps$ofInt.init(ArrayOps.scala:234)
> at org.apache.spark.sql.catalyst.analysis.FunctionRegistry$$anonfun$7$$anonfun$11.apply(FunctionRegistry.scala:565)
> at org.apache.spark.sql.catalyst.analysis.FunctionRegistry$$anonfun$7$$anonfun$11.apply(FunctionRegistry.scala:558)
> at scala.Option.getOrElse(Option.scala:121)
> {noformat}
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