Peter Thanks for your reply.
On Wednesday, June 11, 2014 11:31:14 AM UTC+2, Peter Neubauer wrote: > > Alex, > if you stopped the second (embedded) java process - make sure it is > actually dead with `ps -ef | grep java`, your server should run ok, > otherwise it is an error, e.g. a file permission problem to the db files. > > I try this command "ps -ef | grep java" but I still can't use neo4j server. Also, if you only want the REST interface, you could just expose that via > Jersey, Jetty or otherwise as one single cypher execution endpoint from > your Eclispe application. > > http://www.sparkjava.com/ is lovely for this, or try > > NanoHTTPD, just a single class to pull in > > https://github.com/NanoHttpd/nanohttpd/blob/master/samples/src/main/java/fi/iki/elonen/HelloServer.java > > Would that work? > > I will try it. Thanks for your suggestion. > /peter > > > G: neubauer.peter > S: peter.neubauer > P: +46 704 106975 > L: http://www.linkedin.com/in/neubauer > T: @peterneubauer <http://twitter.com/peterneubauer> > > Open Data - @mapillary <http://mapillary.com> > Open Source - @neo4j <http://neo4j.org> > Open Future - @coderdojo <http://malmo.coderdojo.se> > > > On Wed, Jun 11, 2014 at 8:11 AM, Alex winter <[email protected] > <javascript:>> wrote: > >> Peter >> Thanks for your answer. >> Do we have any way to unlock of one process and change the mode to lock >> another process? >> Maybe, you understand that I use both embedded java and server process in >> the same time for one application. >> But my case is: >> >> I use embedded java for application and after that I close this >> application written in eclipse. >> And now I want to use http://localhost:7474/ by browser (interface not >> by application using Rest way)to test some cipher query. >> But it is not possible. >> >> I don't know why when i turn off the application in the embedded mode, it >> still affects to db? >> >> >> >> >> On Tuesday, June 10, 2014 9:50:01 AM UTC+2, Peter Neubauer wrote: >> >>> Alex, >>> you can only lock the physical DB directory to one of your two processes >>> (Embedded Java, Neo4j Server) at a time. Eitehr start the server and access >>> the DB via REST against the server and the Cypher endpoint, see >>> http://docs.neo4j.org/chunked/stable/server-java- >>> rest-client-example.html#_sending_cypher, or use Neo4j HA, and let >>> Neo4j handle the forming of a distributed DB-cluster. This lets you use the >>> DB APIs as you like (embedded, server) and Neo4j is handling distribution >>> in the background. See http://docs.neo4j.org/chunked/stable/ha- >>> configuration.html for setup. >>> >>> /peter >>> >>> >>> G: neubauer.peter >>> S: peter.neubauer >>> P: +46 704 106975 >>> L: http://www.linkedin.com/in/neubauer >>> T: @peterneubauer <http://twitter.com/peterneubauer> >>> >>> Open Data - @mapillary <http://mapillary.com> >>> Open Source - @neo4j <http://neo4j.org> >>> Open Future - @coderdojo <http://malmo.coderdojo.se> >>> >>> >>> On Mon, Jun 9, 2014 at 8:21 PM, Alex winter <[email protected]> wrote: >>> >>>> When I use neo4j community installer and start a new graph database. >>>> I can use browser and access the address http://localhost:7474/ and >>>> run query. >>>> >>>> When I use neo4j embedded in application and use the statement: >>>> >>>> graphDb = new GraphDatabaseFactory().newEmbeddedDatabase( DB_PATH ); >>>> >>>> >>>> >>>> >>>> to make a new graph database. I also can use java api to run some query in >>>> application. >>>> >>>> But the problem is, now I can't access http://localhost:7474/ any more. I >>>> got the error: >>>> >>>> >>>> >>>> >>>> Starting Neo4j Server failed: Error starting >>>> org.neo4j.kernel.EmbeddedGraphDatabase, >>>> >>>> Do you know why? how we can fix it?. Thanks >>>> >>>> >>>> >>>> >>>> -- >>>> 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. >>>> >>> >>> > -- 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.
