[ https://issues.apache.org/jira/browse/SPARK-24788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li resolved SPARK-24788. ----------------------------- Resolution: Fixed Assignee: Chris Horn Fix Version/s: 2.4.0 > RelationalGroupedDataset.toString throws errors when grouping by > UnresolvedAttribute > ------------------------------------------------------------------------------------ > > Key: SPARK-24788 > URL: https://issues.apache.org/jira/browse/SPARK-24788 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.1 > Reporter: Chris Horn > Assignee: Chris Horn > Priority: Minor > Fix For: 2.4.0 > > > This causes references to the RelationalGroupedDataset to break on the shell > because of the toString call: > {code:java} > scala> spark.range(0, 10).groupBy("id") > res4: org.apache.spark.sql.RelationalGroupedDataset = > RelationalGroupedDataset: [grouping expressions: [id: bigint], value: [id: > bigint], type: GroupBy] > scala> spark.range(0, 10).groupBy('id) > org.apache.spark.sql.catalyst.analysis.UnresolvedException: Invalid call to > dataType on unresolved object, tree: 'id > at > org.apache.spark.sql.catalyst.analysis.UnresolvedAttribute.dataType(unresolved.scala:105) > at > org.apache.spark.sql.RelationalGroupedDataset$$anonfun$12.apply(RelationalGroupedDataset.scala:474) > at > org.apache.spark.sql.RelationalGroupedDataset$$anonfun$12.apply(RelationalGroupedDataset.scala:473) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at > scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) > at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48) > at scala.collection.TraversableLike$class.map(TraversableLike.scala:234) > at scala.collection.AbstractTraversable.map(Traversable.scala:104) > at > org.apache.spark.sql.RelationalGroupedDataset.toString(RelationalGroupedDataset.scala:473) > at > scala.runtime.ScalaRunTime$.scala$runtime$ScalaRunTime$$inner$1(ScalaRunTime.scala:332) > at scala.runtime.ScalaRunTime$.stringOf(ScalaRunTime.scala:337) > at scala.runtime.ScalaRunTime$.replStringOf(ScalaRunTime.scala:345) > {code} > > I will create a PR. -- 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