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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/04/22 00:12:00 UTC
[jira] [Resolved] (SPARK-5817) UDTF column names didn't set
properly
[ https://issues.apache.org/jira/browse/SPARK-5817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust resolved SPARK-5817.
-------------------------------------
Resolution: Fixed
Fix Version/s: 1.4.0
Issue resolved by pull request 4602
[https://github.com/apache/spark/pull/4602]
> UDTF column names didn't set properly
> --------------------------------------
>
> Key: SPARK-5817
> URL: https://issues.apache.org/jira/browse/SPARK-5817
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Cheng Hao
> Fix For: 1.4.0
>
>
> {code}
> createQueryTest("Specify the udtf output", "select d from (select explode(array(1,1)) d from src limit 1) t")
> {code}
> It throws exception like:
> {panel}
> org.apache.spark.sql.AnalysisException: cannot resolve 'd' given input columns _c0; line 1 pos 7
> at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.failAnalysis(package.scala:42)
> at org.apache.spark.sql.catalyst.analysis.CheckAnalysis$$anonfun$apply$3$$anonfun$apply$1.applyOrElse(CheckAnalysis.scala:48)
> at org.apache.spark.sql.catalyst.analysis.CheckAnalysis$$anonfun$apply$3$$anonfun$apply$1.applyOrElse(CheckAnalysis.scala:45)
> at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformUp$1.apply(TreeNode.scala:250)
> at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformUp$1.apply(TreeNode.scala:250)
> at org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:50)
> at org.apache.spark.sql.catalyst.trees.TreeNode.transformUp(TreeNode.scala:249)
> at org.apache.spark.sql.catalyst.plans.QueryPlan.org$apache$spark$sql$catalyst$plans$QueryPlan$$transformExpressionUp$1(QueryPlan.scala:103)
> at org.apache.spark.sql.catalyst.plans.QueryPlan$$anonfun$2$$anonfun$apply$2.apply(QueryPlan.scala:117)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> at org.apache.spark.sql.catalyst.plans.QueryPlan$$anonfun$2.apply(QueryPlan.scala:116)
> at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
> {panel}
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