Hello All,
NOTE : I am NOT working on trillionths of node. I am working with few hundreds of node. Its getting more troubling. Scenario is like this. 1. I have developed my plugin in java for neo4j . It uses cypher and other java API to perform operation on neo4j. 2. My webserver continously ( 10 sec delay between each call ) call plugin API which in turn perform some logic ( on nodes and relationship ) to decide whether there is something new for user in database or not ( it is kind of live updates for user ) . 3. What I observe that neo4j heap size keeps on increasing EVEN THOUGH IT IS RUNNING SAME PIECE OF CODE (and there is no creation of any new node or relationship ) again and again. It should be stable after some time but it keeps on increasing. I tried all things and have tired now , please help me out .. Here is my neo4j-wrapper.conf file ------------------------------------------------------------------------- # the shipped configuration contains only a read only role called 'monitor' with password 'Neo4j'. # For more details, see: http://download.oracle.com/javase/6/docs/technotes/guides/management/agent.html # On Unix based systems the jmx.password file needs to be owned by the user that will run the server, # and have permissions set to 0600. # For details on setting these file permissions on Windows see: # http://download.oracle.com/javase/1.5.0/docs/guide/management/security-windows.html #wrapper.java.additional=-Dcom.sun.management.jmxremote.port=3637 #wrapper.java.additional=-Dcom.sun.management.jmxremote.authenticate=true #wrapper.java.additional=-Dcom.sun.management.jmxremote.ssl=false #wrapper.java.additional=-Dcom.sun.management.jmxremote.password.file=conf/jmx.password #wrapper.java.additional=-Dcom.sun.management.jmxremote.access.file=conf/jmx.access # Some systems cannot discover host name automatically, and need this line configured: #wrapper.java.additional=-Djava.rmi.server.hostname=$THE_NEO4J_SERVER_HOSTNAME # Uncomment the following lines to enable garbage collection logging wrapper.java.additional=-Xloggc:data/log/neo4j-gc.log wrapper.java.additional=-XX:+PrintGCDetails wrapper.java.additional=-XX:+PrintGCDateStamps wrapper.java.additional=-XX:+PrintGCApplicationStoppedTime wrapper.java.additional=-XX:+PrintPromotionFailure #wrapper.java.additional=-XX:+PrintTenuringDistribution # Uncomment the following lines to enable JVM startup diagnostics #wrapper.java.additional=-XX:+PrintFlagsFinal #wrapper.java.additional=-XX:+PrintFlagsInitial # Java Heap Size: by default the Java heap size is dynamically # calculated based on available system resources. # Uncomment these lines to set specific initial and maximum # heap size in MB. wrapper.java.initmemory=64 wrapper.java.maxmemory=400 -------------------------------------------------------> I think this is enough for few hundred nodes #******************************************************************** # Wrapper settings #******************************************************************** # path is relative to the bin dir wrapper.pidfile=../data/neo4j-server.pid #******************************************************************** # Wrapper Windows NT/2000/XP Service Properties #******************************************************************** # WARNING - Do not modify any of these properties when an application # using this configuration file has been installed as a service. # Please uninstall the service before modifying this section. The # service can then be reinstalled. # Name of the service wrapper.name=neo4j -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
