Im using Neo4j 2.1.0-M01 and facing the same issues as Kevin. Im trying to
create around 1790 nodes. Please suggest workarounds of any . Below is a
snippet of the console.log
22:55:48.807 [qtp866526631-75] WARN o.e.jetty.servlet.ServletHandler -
Error for /db/data/transaction/commit
java.lang.StackOverflowError: null
at
scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:32)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at
scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:176)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at
scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at scala.collection.TraversableLike$class.to(TraversableLike.scala:629)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
at scala.collection.AbstractTraversable.to(Traversable.scala:105)
~[neo4j-desktop-2.1.0-M01.jar:2.1.0-M01]
Thanks!
On Thursday, January 23, 2014 1:57:50 AM UTC+5:30, Kevin Greene wrote:
>
> I'm having a weird stack overflow error with Neo4j, if someone could take
> a look I'd appreciate it.
>
> I've been working on the GraphGist winter challenge, and my progress is
> here: https://gist.github.com/KevinGreene/8493604. If you run this in
> graphgist, there is a stack overflow error, so I tried running it against
> my local neo4j instance.
>
> If I run the entire 1200 lines of CREATE statements, it hangs at
> "Executing Query".
>
> If I run the first ~1100 lines, it succeeds.
>
> However, if I run the first ~1100 lines, delete all nodes / relationships,
> then run the entire 1200 lines, it succeeds. I've considered rewriting it
> to be more succinct, but I'm not sure that will fix the issue.
>
> Below is the start of the error from console.log:
> 14:27:46.678 [qtp372381930-59] WARN o.e.jetty.servlet.ServletHandler -
> Error for /db/data/transaction/commit
> java.lang.StackOverflowError: null
> at
> scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:176)
> ~[scala-library-2.10.3.jar:na]
> at
> scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45)
> ~[scala-library-2.10.3.jar:na]
> at
> scala.collection.TraversableLike$class.to(TraversableLike.scala:629)
> ~[scala-library-2.10.3.jar:na]
> at scala.collection.AbstractTraversable.to(Traversable.scala:105)
> ~[scala-library-2.10.3.jar:na]
> at
> scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:257)
> ~[scala-library-2.10.3.jar:na]
> at
> scala.collection.AbstractTraversable.toList(Traversable.scala:105)
> ~[scala-library-2.10.3.jar:na]
> at scala.collection.immutable.List$.apply(List.scala:400)
> ~[scala-library-2.10.3.jar:na]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.compact(Query.scala:73)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query$$anonfun$tailQ$lzycompute$1$1.apply(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query$$anonfun$tailQ$lzycompute$1$1.apply(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at scala.Option.map(Option.scala:145)
> ~[scala-library-2.10.3.jar:na]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.tailQ$lzycompute$1(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.tailQ$1(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.compact(Query.scala:82)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query$$anonfun$tailQ$lzycompute$1$1.apply(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query$$anonfun$tailQ$lzycompute$1$1.apply(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at scala.Option.map(Option.scala:145)
> ~[scala-library-2.10.3.jar:na]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.tailQ$lzycompute$1(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.tailQ$1(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query.compact(Query.scala:82)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
> at
> org.neo4j.cypher.internal.compiler.v2_0.commands.Query$$anonfun$tailQ$lzycompute$1$1.apply(Query.scala:79)
>
> ~[neo4j-cypher-compiler-2.0-2.0.0.jar:2.0.0]
>
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