Export neo4j graph to graphml using apoc Neo4j 4.0.1

1
votes

I want to export a graph in neo4j to graphML so I can load it up in networkx. I was following the docs to export using apoc but cannot seem to get this line running: CALL apoc.export.graphml.all("movies.graphml", {}). This is the error:

Neo.ClientError.Procedure.ProcedureCallFailed Failed to invoke procedure apoc.export.graphml.all: Caused by: java.lang.RuntimeException: Export to files not enabled, please set apoc.export.file.enabled=true in your neo4j.conf

I get the same error when I try to run this on the sandbox even though it does apoc.export.graphml because export is not activated in config. I looked through the config file and cannot find this line to uncomment :(

Neo.ClientError.Procedure.ProcedureCallFailed Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure apoc.export.graphml.all: Caused by: java.lang.RuntimeException: Export to files not enabled, please set apoc.export.file.enabled=true in your neo4j.conf

Looking for help to export a graph to graphml - please advise!

1
neo4jneo4j-apocgraphml

1 Answers

0
votes

Well, that was silly of me. This post had the answer

You apparently have to add these lines manually to the config:

dbms.security.procedures.unrestricted=apoc.export.*,apoc.import.* apoc.export.file.enabled=true
apoc.import.file.enabled=true