[ https://issues.apache.org/jira/browse/SPARK-25942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liang-Chi Hsieh updated SPARK-25942: ------------------------------------ Summary: Aggregate expressions shouldn't be resolved on AppendColumns (was: Dataset.groupByKey can't work on primitive data) > Aggregate expressions shouldn't be resolved on AppendColumns > ------------------------------------------------------------ > > Key: SPARK-25942 > URL: https://issues.apache.org/jira/browse/SPARK-25942 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.4.0 > Reporter: Liang-Chi Hsieh > Priority: Major > > Dataset.groupByKey can't work on primitive data now. > > {code:java} > val ds = Seq(1, 2, 3).toDS() > val agg = ds.groupByKey(_ >= 2).agg(sum("value").as[Long], sum($"value" + > 1).as[Long]) > {code} > {code:java} > org.apache.spark.sql.AnalysisException: Reference 'value' is ambiguous, could > be: value, value.; > [info] at > org.apache.spark.sql.catalyst.expressions.package$AttributeSeq.resolve(package.scala:247) > [info] at > org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.resolveChildren(LogicalPlan.scala:101) > [info] at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$38.apply(Analyzer.scala:889) > [info] at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$38.apply(Analyzer.scala:891) > ... > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org