We are trying to import a large graphml (around 6.5gb) into neo4j using apoc.import.graphml. Neo4j is throwing java.lang:StackOverflowError. In the neo4j.conf file, we have added an additional parameter dbms.jvm.additional= -Xss1g. Even after making this change, still getting the same error. Is this configuration correct or what changes have to be made to accommodate this. Also, please let me know if there is any other procedure to achieve the same. Thank you.