2011/11/13 Sébastien HARISPE harispe.sebast...@gmail.com
Hi all,
First of all, Thx a lot for your amazing work, simply astonishing...
Below three questions related to my interest in using Neo4J as a Graph DB
on top of which I want to test algorithms dedicated to large semantic
graphs
I also have problems copying from the webadmin console (when releasing the
mouse button after selecting something the selection disappears). I think
it's a real issue.
2011/11/15 Peter Neubauer peter.neuba...@neotechnology.com
So, I am able to copy and paste - do you have a screenshot or so on
Maybe raise an issue on this?
Cheers,
/peter neubauer
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http://www.neo4j.org - NOSQL for the Enterprise.
Hi all,
see https://github.com/mxcl/homebrew/blob/master/Library/Formula/neo4j.rb
which means
brew install neo4j
will now download and install Neo4j 1.5. Happy hacking!
Cheers,
/peter neubauer
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Ok,
then it is a bug, please report, maybe state the browser with a screenshot?
Cheers,
/peter neubauer
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It all depends on task at hand. Personally, i've had most success with
REST API, which allows you to define your own prune evaluators and
filters. With prune evaluators you an easily exclude nodes from
traversing, based on your rules. Although my graph is small (600k
nodes, 1.8M properties), i've
Thanks from us Mac users.
Sean
On Wed, Nov 16, 2011 at 4:15 AM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Hi all,
see https://github.com/mxcl/homebrew/blob/master/Library/Formula/neo4j.rb
which means
brew install neo4j
will now download and install Neo4j 1.5. Happy hacking!
I can confirm this behaviour on Chrome
If I drag to select, and before releasing, right click, I can use the
context menu to copy successfully Not ideal, but certainly workable.
--
View this message in context:
Rahul,
this probably is an effect of getting a pipe back, that you explicitly
need to empty in order to be able to see anything (try g.V[6] -1),
which the console and REST endpoints are doing automatically for you.
Could you try that?
Cheers,
/peter neubauer
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Very nice summary Krzysztof,
I would also mention that there is a number of languages built on top
of the core API (nodes, relatioships) like
https://github.com/andreasronge/neo4j and
https://github.com/tinkerpop/pipes (and on top of that Gremlin,
support in the Neo4j Server, see
I deleted this post because I found a way to copy it.
On a Mac press CMD+A and then copy it with CMD+C :)
On Wed, Nov 16, 2011 at 11:47 AM, Kevin Versfeld
kevin.versf...@gmail.comwrote:
I can confirm this behaviour on Chrome
If I drag to select, and before releasing, right click, I can
Aha,
so this is a non-issue? But still there are others having the same
problem right? I would love to have maybe Kevin raise the issue?
Cheers,
/peter neubauer
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You cannot copy it with the mouse easily. This could be fixed if it's
considered as a bug.
I ditched the mouse thing and just copy it with the keyboard:)
On Wed, Nov 16, 2011 at 2:15 PM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Aha,
so this is a non-issue? But still there are
Using a mouse is a bug (TM) ;)
Cheers,
/peter neubauer
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http://www.neo4j.org - NOSQL for the Enterprise.
Chstopher,
this looks really cool! I notice the similarity to the cypher syntax
in the ASCII art part of the notation. Do you think there is a chance
to make it even more similar to that so you could actually write
start -[:KNOWS]- intermediary - [KNOWS] - end
instead of
start -- KNOWS --
If your versions are not consistent then this may be the reason why you're
traversals in Gremlin REPL are working, but not in Gremlin Plugin (for
example).
This was indeed the case for me, I compared the Gremlin version 1.3 locally
to 1.1 in the webconsole. Thanks for pointing this out.
Thanks for the contribution,
will handle it ASAP!
Cheers,
/peter neubauer
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Hi,
...or it means that g.V[6] isn't connected to anything. Do this:
v = g.V[6].next()
v.both
v.map()
That will tell you if the 6th vertex of V is connected and if it has properties.
Marko.
http://markorodriguez.com
On Nov 16, 2011, at 4:28 AM, Peter Neubauer wrote:
Rahul,
this probably
Graphistas,
We're pleased to announce that the forces of good in Sweden have rallied to
create Friends of Neo4j Stockholm with a first meetup next Thursday, November
24th, hosted by the lovely people at Diversify. Join us to meet other Neo4j
users, learn a bit about the latest developments,
Oh, and I'd like to thank Shahzada Hatim for championing this meetup in
Stockholm. Much appreciated.
Also, in case the links in the previous email didn't appear, here are the
explicit urls:
Friends of Neo4j Stockholm: http://www.meetup.com/Friends-of-Neo4j-Stockholm
First Meetup:
Hi all,
I've downloaded the latest version of neo4j-community from github.com,
the command: mvn compile executes successfully but fails in eclipse. The
cypher project has errors like:
DescriptionResourcePathLocationType
CypherParser cannot be resolved to a type
Eric,
Cypher is mostly written in scala, so I would recommend installing Scalaide
and this compiling the missing class files from the scala sources.
On Nov 16, 2011 5:26 PM, Eric Liang eric.l.2...@gmail.com wrote:
Hi all,
I've downloaded the latest version of neo4j-community from github.com,
Hi there!
Is there a way for me to use the Neo4j cloud hosting service one can access
through the Heroku addon even though I am using Nodejitsu?
Thanks
Yobi
--
View this message in context:
Chris, thanks again for your replies.
I realize now that I don't have the 'getConfig' method -- I'm writing a server
plugin and I only get the GraphDatabaseService interface passed to my method,
not a EmbeddedGraphDatabase. Is there an equivalent way of getting the highest
node index through
No, GraphDatabaseService wisely hides those things away. I would
suggest using instanceof and casting to EmbeddedGraphDatabase.
cheers,
CG
2011/11/16 Anders Lindström andli...@hotmail.com:
Chris, thanks again for your replies.
I realize now that I don't have the 'getConfig' method -- I'm
Try to use GraphAlgoFactory#dijkstra instead.
2011/11/14 Joel Cordeiro jkorde...@gmail.com
Hi there,
I'm having performance issues with Neo4J while using GraphAlgoFactory to
find a path between two nodes. I want to calculate the cost between the two
nodes (each relation type has a different
Using neo4j 1.4.1 we had some exceptions like
15.11.2011 18:16:11 org.structr.core.entity.AbstractNode setProperty
WARNUNG: Exception in setProperty
org.neo4j.kernel.impl.nioneo.store.InvalidRecordException: Record[22]
not in use
at
Axel,
please do, as we have found and squashed a number of potential
problems in QA for 1.5 after 1.4.1
Cheers,
/peter neubauer
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Sorry, I meant we had this with 1.4.2, but nevertheless I will
double-check 1.5 now ..
Am 16.11.2011 22:28, schrieb Peter Neubauer:
Axel,
please do, as we have found and squashed a number of potential
problems in QA for 1.5 after 1.4.1
Cheers,
/peter neubauer
GTalk: neubauer.peter
Hi all,
its also Achim Friedland, Luca Garuli and David Rodenas. Feel free to join!
Will send here the call for participation right now.
- purbon
2011/11/11 Peter Neubauer peter.neuba...@neotechnology.com:
Hi all,
Pere Urbon and Jordi Valverde are organizing a graph processing room
at
Apologies for the cross posting -
Call for Participation
This is to announce the next Graph Processing DevRoom to be co-located
with in the FOSDEM 2012. The meetup will take place next 5 of February
2012, from 9AM until 5PM, room AW1.125, more information will be
available when we’ll
Sorry to say, but I can reproduce the behaviour with 1.5, too.
Without deleting the node from the index manually, I get still this
org.neo4j.kernel.impl.nioneo.store.InvalidRecordException:
17.11.2011 00:01:48 org.structr.core.node.TransactionCommand execute
WARNUNG: Transaction failure
Hey all,
Not sure how many people out there are using Neo4j from a PHP application,
but I wanted to let you all know that I just released Neo4jPHP v0.0.5-beta.
New in this release is better batch support, and a more fluent way of
creating nodes and relationships: http://github.com/jadell/Neo4jPHP
Thanks Peter for you reply.
As I mentioned above, I've already installed the three other plug-ins,
that is, m2e, scala-ide and m2e-scala. The scala sources have been
compiled successfully while those java classes can't find them by eclipse.
From the discussion (
Axel,
Can you isolate this into a test, and maybe send the messages.log off list
for us to look at?
On Nov 17, 2011 12:09 AM, Axel Morgner a...@morgner.de wrote:
Sorry to say, but I can reproduce the behaviour with 1.5, too.
Without deleting the node from the index manually, I get still this
Hi!
From the discussion ( http://neo4j.org/forums/#nabble-td3217906 ),
Anders Nawroth said neo4j-cypher works with Eclipse Indigo, so I
installed a fresh latest version of Eclipse, but still not work.
It worked when I wrote the instructions in the readme file. I've seen
that there's now a
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