Re: StackOverflowError
hadoopmarc@...
OK, you can try and increase the java stack size used by Gremlin Server:
$ export JAVA_OPTIONS='-Xss4m'
$ bin/janusgraph.sh start
https://www.baeldung.com/jvm-configure-stack-sizes
$ export JAVA_OPTIONS='-Xss4m'
$ bin/janusgraph.sh start
https://www.baeldung.com/jvm-configure-stack-sizes