Bruce Robbins created SPARK-45106: ------------------------------------- Summary: percentile_cont gets internal error when user input fails runtime replacement's input type check Key: SPARK-45106 URL: https://issues.apache.org/jira/browse/SPARK-45106 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 3.4.1, 3.5.0, 4.0.0 Reporter: Bruce Robbins
This query throws an internal error rather than producing a useful error message: {noformat} select percentile_cont(b) WITHIN GROUP (ORDER BY a DESC) as x from (values (12, 0.25), (13, 0.25), (22, 0.25)) as (a, b); [INTERNAL_ERROR] Cannot resolve the runtime replaceable expression "percentile_cont(a, b)". The replacement is unresolved: "percentile(a, b, 1)". org.apache.spark.SparkException: [INTERNAL_ERROR] Cannot resolve the runtime replaceable expression "percentile_cont(a, b)". The replacement is unresolved: "percentile(a, b, 1)". at org.apache.spark.SparkException$.internalError(SparkException.scala:92) at org.apache.spark.SparkException$.internalError(SparkException.scala:96) at org.apache.spark.sql.catalyst.analysis.CheckAnalysis.$anonfun$checkAnalysis0$6(CheckAnalysis.scala:313) at org.apache.spark.sql.catalyst.analysis.CheckAnalysis.$anonfun$checkAnalysis0$6$adapted(CheckAnalysis.scala:277) ... {noformat} It should instead inform the user that the input expression must be foldable. {{PercentileCont}} does not check the user's input. If the runtime replacement (an instance of {{Percentile}}) rejects the user's input, the runtime replacement ends up unresolved. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org