[ https://issues.apache.org/jira/browse/SPARK-16771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-16771: ---------------------------------- Component/s: SQL > Infinite recursion loop in org.apache.spark.sql.catalyst.trees.TreeNode when > table name collides. > ------------------------------------------------------------------------------------------------- > > Key: SPARK-16771 > URL: https://issues.apache.org/jira/browse/SPARK-16771 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.6.2, 2.0.0 > Reporter: Furcy Pin > Assignee: Dongjoon Hyun > Fix For: 2.1.0 > > > How to reproduce: > In spark-sql on Hive > {code} > DROP TABLE IF EXISTS t1 ; > CREATE TABLE test.t1(col1 string) ; > WITH t1 AS ( > SELECT col1 > FROM t1 > ) > SELECT col1 > FROM t1 > LIMIT 2 > ; > {code} > This make a nice StackOverflowError: > {code} > java.lang.StackOverflowError > at > scala.collection.TraversableLike$class.builder$1(TraversableLike.scala:230) > at scala.collection.TraversableLike$class.map(TraversableLike.scala:233) > at scala.collection.immutable.List.map(List.scala:285) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$5.apply(TreeNode.scala:348) > at > org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:179) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:319) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:284) > at > org.apache.spark.sql.catalyst.plans.QueryPlan.transformExpressionDown$1(QueryPlan.scala:156) > at > org.apache.spark.sql.catalyst.plans.QueryPlan.org$apache$spark$sql$catalyst$plans$QueryPlan$$recursiveTransform$1(QueryPlan.scala:166) > at > org.apache.spark.sql.catalyst.plans.QueryPlan$$anonfun$org$apache$spark$sql$catalyst$plans$QueryPlan$$recursiveTransform$1$1.apply(QueryPlan.scala:170) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at scala.collection.immutable.List.foreach(List.scala:381) > at scala.collection.TraversableLike$class.map(TraversableLike.scala:234) > at scala.collection.immutable.List.map(List.scala:285) > at > org.apache.spark.sql.catalyst.plans.QueryPlan.org$apache$spark$sql$catalyst$plans$QueryPlan$$recursiveTransform$1(QueryPlan.scala:170) > at > org.apache.spark.sql.catalyst.plans.QueryPlan$$anonfun$4.apply(QueryPlan.scala:175) > at > org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:179) > at > org.apache.spark.sql.catalyst.plans.QueryPlan.transformExpressionsDown(QueryPlan.scala:175) > at > org.apache.spark.sql.catalyst.plans.QueryPlan.transformExpressions(QueryPlan.scala:144) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$CTESubstitution$$anonfun$substituteCTE$1.applyOrElse(Analyzer.scala:147) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$CTESubstitution$$anonfun$substituteCTE$1.applyOrElse(Analyzer.scala:133) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$3.apply(TreeNode.scala:279) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$3.apply(TreeNode.scala:279) > at > org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:69) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:278) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$2.apply(TreeNode.scala:286) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$2.apply(TreeNode.scala:286) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$5.apply(TreeNode.scala:321) > at > org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:179) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:319) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:286) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:284) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:284) > at > org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$5.apply(TreeNode.scala:321) > at > org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:179) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:319) > at > org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:284) > ... > {code} > This does not happen if I change the name of the CTE. > I guess Catalyst get caught in an infinite recursion loop because the CTE and > the source table have the same name. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org