The data isn't sensitive at all, I'll send it to you in a minute...
Which version of Neo4j have you been using?
[INFO] \- org.neo4j:neo4j:jar:1.2:compile
[INFO]+- org.neo4j:neo4j-kernel:jar:1.2-1.2:compile
[INFO]| \-
org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:compile
I've just installed Neo4j on Debian Lenny and I'm trying to expose the Web
Admin on a sub-domain via Apache2 proxypass. Web Admin is served but I'm
getting a Unknown connection problem message. Do you have any suggestions
to resolve this? What error logs or configuration files should I be checking
Eddy,
are you connecting from anything other than localhost? In that case,
you need to set up the server to serve with the external name,
otherwise the webadmin will try to connect to localhost which is the
machine you are viewing from.
Look at
Shae,
as always, when you do performance tests, make sure you are not
running only one run, since then you have cold caches. Do a couple of
runs without closing the DB, and you might get totally different
results, since then the object caches have a chance to warm up, and it
mirrors the production
Hi Tim,
In what aspect? performance, or semantics? Could you supply a little more
context, please...
2011/1/31 Tim McNamara paperl...@timmcnamara.co.nz
Is there much difference between a creating property and creating a child
node?
Tim
___
That didn't work. I tried a couple different combination until I found the
error log. There is a line saying that it can't find neo4j.properties which
might be causing the problem?
DEBUG WrapperSimpleAppMain
org.apache.commons.configuration.ConfigurationUtils -
ConfigurationUtils.locate(): base
On Tue, Feb 1, 2011 at 10:19 PM, Tobias Ivarsson
tobias.ivars...@neotechnology.com wrote:
For getting a performance boost out of writes, doing multiple operations in
one transaction will give a much bigger gain than multiple threads though.
For your use case, I think two writer threads and a
Does the file /usr/bin/neo4j-1.3.M01/conf/neo4j-server.properties exist?
Either way, I think Michael Hunger has solved this problem all-together, I
just need to merge his changes into the main server branch. I'll be digging
in to that after lunch today. Will keep you posted!
/Jacob
On Wed, Feb
The file is definitely there.
Is there are difference between the latest http copy and the svn?
Eddy
On Wed, Feb 2, 2011 at 6:29 PM, user-requ...@lists.neo4j.org wrote:
Does the file /usr/bin/neo4j-1.3.M01/conf/neo4j-server.properties exist?
Either way, I think Michael Hunger has solved
More threads != faster
You are doing I/O bound work. More then two threads is most likely just
going to add overhead and make things slower!
Also, I'm wondering, what does crunch mean in this context? Is it the
write operations we have been talking about, or is it some other operation?
I'm
Hi,
I am biginner to Neo4j and eager to learn more about it. I am aware
of creating new Graph database with 1k to 10k nodes and relationship and was
successfully traverse to specific nodes. But currently I am facing difficult
to get node from existing graph DB and traverse to specific node
Karthik,
You can index the nodes you are interested in as start and/or end-nodes of your
traversal and then retrieve them via the index.
// to add them
gDB.index().forNodes(indexName).add(node,key,value);
nodeIndex.get(key,value) returns an IndexHitsNode that you can iterate
over or use
Hi Michael,
It is fun to see you thinking this through :-)
I have had a chance to discuss my crazy ideas with some of the neo4j team
last year, but this is the first time with you. And since December there is
even code to review (see https://github.com/craigtaverner/amanzi-index).
You are
Thanks for your reply. It resolved my problem.
I think it is a basic question. But I found very difficult to find solution
online. So can you please provide any consolidated user guide to use
Neo4j(other than doc/videos in neo4j sites)?
Thanks,
Karthik
On Wed, Feb 2, 2011 at 6:12 PM, Mattias
Yes, I'm running embedded.
On Tue, Feb 1, 2011 at 1:38 PM, Michael Hunger
michael.hun...@neotechnology.com wrote:
I assume Pablo is running embedded.
Is that correct?
Michael
Am 01.02.2011 um 13:21 schrieb Peter Neubauer:
Also,
have you taken a look at the returned document?
First of all thanks for your quick response,
I'm using BatchInserter for the creation of all nodes and relationships, I
pass a conf file with these
parameters to the inserter:
neostore.nodestore.db.mapped_memory=10G
neostore.relationshipstore.db.mapped_memory=15G
Maybe I'm wrong but what you say would just apply for server feature uses
right?
(which is not my case)
Cheers,
On Tue, Feb 1, 2011 at 1:21 PM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Also,
have you taken a look at the returned document? Transferring thousands
of relationships
hi eddy,
there's a bug loading the properties from the server. (you could also patch
the minified webadmin.js)
diff --git a/src/main/javascript/wa/prop.js b/src/main/javascript/wa/prop.js
index 82f7c82..bc9f9c8 100644
--- a/src/main/javascript/wa/prop.js
+++ b/src/main/javascript/wa/prop.js
Thanks, Mattias. I don't think that I will have any numeric data that
I'm never going to want to do range queries on, so I'll continue using
the ValueContext approach.
Out of curiosity, though, if I *did* have a numeric field that I only
ever wanted to do exact matches on, would there be a
Sorry for the terseness of the initial email. I had intended to expand it. I
was wondering whether properties are shorthand for creating edges on the
graph. Are properties linked via relationships, or do nodes carry all of
their data/properties with them?
For example, in YAML a node could with
Nodes are linked by relationships, and properties are attached to a node
or relationship. Relationships have a type associated with them also
(worksFor, livesIn, etc.), whereas nodes are essentially typeless.
Properties are general data/attributes attached to a node or relationship.
2011/2/2 Chris Maier christopher.ma...@gmail.com
Thanks, Mattias. I don't think that I will have any numeric data that
I'm never going to want to do range queries on, so I'll continue using
the ValueContext approach.
Out of curiosity, though, if I *did* have a numeric field that I only
Thank you. Is the the neo4j 1.1 server download still available?
On Mon, Jan 31, 2011 at 8:59 PM, James Thornton ja...@jamesthornton.com wrote:
Since the current python bindings only work with neo4j 1.1 (as per
this bug report https://trac.neo4j.org/ticket/302 and
I haven't found anything on the topic of non-exact queries using the REST
API. I think I read a discussion from last december mentioning some plans
for extending the REST index API, but I found no details about those plans.
It would be great if someone could give me a hint where to look, or if
Hi Max,
I don't think there is a way to search for non-exact queries in the REST API
today. I'll add it to the feature backlog for future releases.
Jim
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Hi,
I'm thinking of setting a system where each client store part of the
server data for offline assess or reducing the workload of server.
I'm not sure if there is a recommended way pf doing it. How should I
do the synchronization for only part of data in most efficient way?
Should I using
The index framework in neo4j (lucene integration) supports wildcards and all
that, but it isn't exposed in the REST API as of yet, as Jim mentioned.
2011/2/3 Jim Webber j...@neotechnology.com
Hi Max,
I don't think there is a way to search for non-exact queries in the REST
API today. I'll add
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