How to activate debug mode ?

Because Neo4j launches separate JVM, debug mode can be configures as for other Java programs, in command line. All additionnal Neo4j JVM options are defined in neo4j-wrapper.conf file. The values need to be associated to wrapper.java.additional entries.

So in our example we could use following definition:

wrapper.java.additional=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=4100,server=y,suspend=n -server -XX:+DisableExplicitGC