Hey Peter and Jake,
Thanks for your replies. No worries on the timing. I can put something less
general in place in the meantime. I'll keep an eye out for the new features.
Best, Chris
--
View this message in context:
Hi Jake,
I have a situation where I want to start at a given node in my graph and
traverse down a linear chain of nodes a specified # of hops. Is there a way
for me to specify the traversal depth using the Python bindings?
If not, what would you suggest as the best way to achieve that goal?
On Fri, Oct 14, 2011 at 7:47 PM, Chris Diehl di...@alumni.cmu.edu wrote:
Hi Michael,
I added a print statement to my code to output how many nodes have been
inserted. The script zips along until it gets up around 18.6K nodes. Then
the program halts when a Java exception is thrown, as shown
13.10.2011 um 23:52 schrieb Chris Diehl:
Hey All,
I just tested a Python script I've been working on to construct a
multi-relational graph in Neo4j. I am using the new Python bindings for
embedded Neo4j. After creating about 18K nodes, the database ground to a
halt.
In the past, when using
Hey All,
I just tested a Python script I've been working on to construct a
multi-relational graph in Neo4j. I am using the new Python bindings for
embedded Neo4j. After creating about 18K nodes, the database ground to a
halt.
In the past, when using Gremlin, I would up the heap size for the JVM
Hi All,
For those of you using the Python REST client (
https://github.com/versae/neo4j-rest-client) with neo4j 1.2.M05, are you
able to successfully access the relationships associated with a given node?
When I tried this today with my data, I saw the following.
Any thoughts as to what might be
Hi All,
Here's something I tripped over this week while reindexing data in a neo4j
DB using Gremlin.
After dumping a neo4j DB to a graphml file and reloading it back in via
Gremlin to index it, I noticed I now had two vertices v(0) and v(1) that had
no attributes or edges connected to them.
Hi Andreas,
Thanks for your reply. Can I specify different directories on the fly
where I want to stash data? I'd like to not have all my graphs stored
in one DB.
Cheers, Chris
---
Hi Chris,
In the 'conf' directory, you'll find the annotated 'neo4j-server.properties'
file which
Peter,
Most excellent! Sounds like a perfect Christmas / New Years gift... ;-)
Thanks! Chris
Message: 2
Date: Thu, 11 Nov 2010 13:24:08 +0100
From: Peter Neubauer peter.neuba...@neotechnology.com
Subject: Re: [Neo4j] neo4j.py issue reading index
To: Neo4j user discussions user@lists.neo4j.org
LinkedIn?? http://www.linkedin.com/in/neubauer
Twitter? ? ? http://twitter.com/peterneubauer
http://www.neo4j.org? ? ? ? ? ? ?? - Your high performance graph database.
http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
On Wed, Nov 10, 2010 at 8:58 PM, Chris Diehl di
Peter,
That does indeed help, thanks! We will look forward to the next version of
the Python bindings. For now, this should get us started.
Any ETA on the next revision?
Thanks again,
Chris
Message: 1
Date: Tue, 9 Nov 2010 18:14:22 +0100
From: Peter Neubauer
Hi Peter,
FYI, I just wrote a Python script to implement a simple traversal and got
the following error when using STOP_AT_DEPTH_ONE as the stopping criterion.
Traceback (most recent call last):
File traversal_example.py, line 6, in module
class SentMessages(neo4j.Traversal):
File
Hi Peter,
Just wanted to check in with you to see if you all had a chance to
look at that index reading issue with neo4j.py. We're hoping it's a
quick fix as we would like to use neo4j.py in some experiments we're
doing now.
Thanks again for looking into this.
Cheers, Chris
Message: 1
Date:
Hi All,
I have a neo4j DB on my laptop that I need to share copies of with others.
As a first shot I tar'ed and ziped up the contents of the DB directory and
gave it to my colleague (MacBook Pro - Windows laptop). Initially he got
errors when trying to access it. So on a whim, he deleted all the
Hi Axel and Peter,
Thanks for the feedback. When I move the DB directory, I've been accessing
it after the move with Gremlin and it has been the source of the
complaints. I'm wondering if there is some issue specific to the interplay
between Gremlin and Neo4j.
I'll do some more experimentation
Hi Peter,
No worries, that works. Thanks for looking into this!
Cheers, Chris
On Mon, Oct 25, 2010 at 7:54 AM, user-requ...@lists.neo4j.org wrote:
Chris,
Andres looked at this today, seems we can reproduce it. The Lucene
folder for the address index is created during the transaction, but
Hi All,
I wanted to echo a problem at least one other person has reported previously
with neo4j.py that I recently encountered. After using neo4j.py to push a
bunch of data into neo4j, I attempted to use an index that I created in a
new Python session with no luck. I verified the index exists by
Bring-a-Thing party.
On Fri, Oct 22, 2010 at 7:29 PM, Chris Diehl cpdi...@gmail.com wrote:
Hi All,
When shifting to a new release of neo4j, is there anything that needs to
be done to migrate current databases created under the previous version?
TIA,
Chris
Hi All,
When shifting to a new release of neo4j, is there anything that needs to be
done to migrate current databases created under the previous version?
TIA,
Chris
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Hi All,
In the neo4j.rb documentation, there is the following reference describing
the capability to execute general Lucene queries.
There are different ways to write
Lucenehttp://neo4j.rubyforge.org/classes/Lucene.html queries.
Using a hash:
Person.find (:name = 'kalle', :salary =
Hi All,
I saw the email traffic from not long ago about the recent additions to
neo4j.py that now support Lucene queries. Is there any documentation
available that describes how to use it?
Cheers, Chris
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