Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by Kevin Wang
, 1 year ago
java.lang.StackOverflowError: 	at org.apache.spark.sql.catalyst.expressions.AttributeReference.equals(namedExpressions.scala:196)	at scala.collection.immutable.Set$Set1.contains(Set.scala:64)	at scala.collection.immutable.Set$Set1.$plus(Set.scala:66)	at scala.collection.immutable.Set$Set1.$plus(Set.scala:61)	at scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:24)	at scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:22)	at scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)	at scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)	at scala.collection.immutable.List.foreach(List.scala:318)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.SetBuilder.$plus$plus$eq(SetBuilder.scala:22)	at scala.collection.TraversableLike$class.to(TraversableLike.scala:629)	at scala.collection.AbstractTraversable.to(Traversable.scala:105)	at scala.collection.TraversableOnce$class.toSet(TraversableOnce.scala:267)	at scala.collection.AbstractTraversable.toSet(Traversable.scala:105)	at org.apache.spark.sql.catalyst.trees.TreeNode.containsChild$lzycompute(TreeNode.scala:86)	at org.apache.spark.sql.catalyst.trees.TreeNode.containsChild(TreeNode.scala:86)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:280)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformChildren(TreeNode.scala:321)	at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformDown$1.apply(TreeNode.scala:264)	at org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:281)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)