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Exception in thread "main" java.lang.StackOverflowError
	at scala.collection.immutable.Set$SetBuilderImpl.$plus$eq(Set.scala:349)
	at scala.collection.immutable.Set$SetBuilderImpl.$plus$eq(Set.scala:329)
	at scala.collection.generic.Growable.$anonfun$$plus$plus$eq$1(Growable.scala:62)
	at scala.collection.Iterator.foreach(Iterator.scala:943)
	at scala.collection.Iterator.foreach$(Iterator.scala:943)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1431)
	at scala.collection.IterableLike.foreach(IterableLike.scala:74)
	at scala.collection.IterableLike.foreach$(IterableLike.scala:73)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:56)
	at scala.collection.generic.Growable.$plus$plus$eq(Growable.scala:62)
	at scala.collection.generic.Growable.$plus$plus$eq$(Growable.scala:53)
	at scala.collection.immutable.Set$SetBuilderImpl.$plus$plus$eq(Set.scala:381)
	at scala.collection.immutable.Set$SetBuilderImpl.$plus$plus$eq(Set.scala:329)
	at scala.collection.TraversableLike.to(TraversableLike.scala:786)
	at scala.collection.TraversableLike.to$(TraversableLike.scala:783)
	at scala.collection.AbstractTraversable.to(Traversable.scala:108)
	at scala.collection.TraversableOnce.toSet(TraversableOnce.scala:360)
	at scala.collection.TraversableOnce.toSet$(TraversableOnce.scala:360)
	at scala.collection.AbstractTraversable.toSet(Traversable.scala:108)
	at org.apache.spark.sql.catalyst.trees.TreeNode.containsChild$lzycompute(TreeNode.scala:201)
	at org.apache.spark.sql.catalyst.trees.TreeNode.containsChild(TreeNode.scala:201)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:643)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
	at org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone(AnalysisHelper.scala:295)
	at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.clone$(AnalysisHelper.scala:294)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.clone(LogicalPlan.scala:30)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$clone$1(TreeNode.scala:757)
	at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$mapChildren$1(TreeNode.scala:644)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapProductIterator(TreeNode.scala:323)
	at org.apache.spark.sql.catalyst.trees.TreeNode.mapChildren(TreeNode.scala:642)
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