Re: [Neo] Neo4J Scalability

2009-09-08 Thread Todd Stavish
He Johan, > What OS do you run this on? The FileChannel.write fail with an > exception saying buffer is too large is new to me. OSX. Snow Leopard. java -version java version "1.6.0_15" Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90,

Re: [Neo] Neo4j at (SF, CA, USA) installfest?

2009-09-08 Thread Rich Morin
At 01:22 +0200 9/9/09, Johan Svensson wrote: > When is the next Meetup? As I suspected, the date was subject to change. The current plan is for 1 pm - 4 pm on 10/11 (second Sunday in October.), but we won't know for sure until we get a confirmation on the venue. Again, anyone who wants to partic

Re: [Neo] Neo4j at (SF, CA, USA) installfest?

2009-09-08 Thread Rich Morin
At 01:22 +0200 9/9/09, Johan Svensson wrote: > When is the next Meetup? We have penciled in 1 pm - 4 pm on 9/27 (last Sunday in Sept.) for the inaugural event. Anyone who wants to participate should contact me directly and/or track the topic in the forum (under "hackfests, tutorials, workshops, e

Re: [Neo] Neo4j at (SF, CA, USA) installfest?

2009-09-08 Thread Johan Svensson
Hi Rich, When is the next Meetup? Not sure if anyone from the Neo4j team will be in the SF area (Oct 26?) but maybe there is someone else here on list that could help out? At least we should fix the documentation and put more content on the wiki. -Johan On Tue, Sep 8, 2009 at 11:57 PM, Rich Mo

Re: [Neo] Neo4J Scalability

2009-09-08 Thread Johan Svensson
Hi Todd, What OS do you run this on? The FileChannel.write fail with an exception saying buffer is too large is new to me. Try decrease the amount of memory you give the store files (if you have modified default configuration) and make sure you at least have disk space to write out 1/10th of the

[Neo] Neo4j at (SF, CA, USA) installfest?

2009-09-08 Thread Rich Morin
I'm pulling together some installfests (etc) for the SF SemWeb Meetup. If anyone can help folks try out and install Neo4j, I would be delighted to hear from you. Of course, I'm also still hoping for more content on the wiki HowTo pages I started a while back :). -r -- http://www.cfcl.com/rdm

Re: [Neo] Api - setProperties(Map properties) ?

2009-09-08 Thread Dan Heaver
Sorry - that was ment to read I just kinda thought that *AND* maybe a constructor that took a Map was the one thing I might like in an otherwise lovely and simple api... I would just imagine that pretty much everyone using the api has written that same static method Dan On Tue, Sep 8, 2009 a

Re: [Neo] Api - setProperties(Map properties) ?

2009-09-08 Thread Dan Heaver
Obviously thats what I've done :) I just kinda thought that maybe a constructor that took a Map was the one thing I might like in an otherwise lovely and simple api... Dan On Tue, Sep 8, 2009 at 5:17 PM, Mattias Persson wrote: > I guess there are arguments against adding something like that to t

Re: [Neo] Api - setProperties(Map properties) ?

2009-09-08 Thread Mattias Persson
I guess there are arguments against adding something like that to the API (others will have to chime in with exactly why), but itsn't it just as easily accomplished by you writing a public static utility method like setMapProperties( PropertyContainer target, Map properties )? 2009/9/8 Dan Heaver

[Neo] Api - setProperties(Map properties) ?

2009-09-08 Thread Dan Heaver
Guys, I've been working with Neo quite a lot of late (as you are aware from the amount of bothering you we have been doing...) One thing I keep finding myself doing is writing loops to pull properties out of a Map and add them to a Node. I keep wondering if there isn't an argument for a setPropert

[Neo] Neo4J Scalability

2009-09-08 Thread Todd Stavish
Hello All, I hope that I haven't been too demanding of this list. I am pushing a tight deadline. I can't seem to get Neo4J to scale above 1.5 million nodes. The code is simple, just create a node, give it one property. Then go back and randomly create relationships. I moved to the BatchInserter to

Re: [Neo] New features in trunk

2009-09-08 Thread Adam Rabung
Hi, I was wondering where lifecycle events fall on the roadmap? I'm thinking along the lines of Hibernate Interceptors: https://www.hibernate.org/hib_docs/v3/api/org/hibernate/Interceptor.html Thanks, Adam On Thu, Sep 3, 2009 at 11:38 AM, Rob Challen wrote: > I moved over to the b10 snapshot and