Neo4j 2.1.7 Java 8
When executing a cypher query with ~3000 arguments, passed as an in clause,
the query fails. Reducing the java stack space (-Xss256) causes the error
to occur with ~500 args
match ( e:Entity) where e.key in [ "", "some 3k", "different args", "",
.......]
Internals of Neo4j are doing some a recursive call and running out of stack
space. Is this by design? Is there a better way to pass large arrays to use
as args?
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter.apply(Rewritable.scala:137)
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter$$anonfun$1.apply(Rewritable.scala:137)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at
scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:176)
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45)
at
scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)
at scala.collection.AbstractIterator.to(Iterator.scala:1157)
at
scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:257)
at scala.collection.AbstractIterator.toList(Iterator.scala:1157)
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter.apply(Rewritable.scala:137)
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter$$anonfun$1.apply(Rewritable.scala:137)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at
scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:176)
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45)
at
scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)
at scala.collection.AbstractIterator.to(Iterator.scala:1157)
at
scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:257)
at scala.collection.AbstractIterator.toList(Iterator.scala:1157)
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter.apply(Rewritable.scala:137)
at
org.neo4j.cypher.internal.compiler.v2_1.bottomUp$BottomUpRewriter$$anonfun$1.apply(Rewritable.scala:137)
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