Re: [Neo4j] Node.hasRelationship question

2010-10-27 Thread Mattias Persson
type as a key/value pair for each relationship and then do: get( type, knows, person1, person2 ); would that help? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt

Re: [Neo4j] BatchInserter - No index provider 'null' error

2010-10-26 Thread Mattias Persson
(); } } } ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt

Re: [Neo4j] Lucene index provider not found in certain cases

2010-10-26 Thread Mattias Persson
(); } finally { tx.finish(); graphDb.shutdown(); } } } Cheers, /peter neubauer ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt

Re: [Neo4j] Determining the indices associated with a graph.

2010-10-26 Thread Mattias Persson
the lines of graph.index().getAllIndices() ?? Thank you, Marko. http://markorodriguez.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo

Re: [Neo4j] Deployment Scenarios

2010-10-26 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] LuceneIndexProvider EXACT_CONFIG vs. FULLTEXT_CONFIG

2010-10-26 Thread Mattias Persson
to be? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User

Re: [Neo4j] Determining the indices associated with a graph.

2010-10-26 Thread Mattias Persson
2. http://markorodriguez.com/ 3. mailto:User@lists.neo4j.org 4. https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt

Re: [Neo4j] Deployment Scenarios

2010-10-26 Thread Mattias Persson
, that'll work On Oct 26, 2010, at 12:10 PM, Mattias Persson wrote: Good visualization! One thing: in scenario #7 I'd like the App to access the User REST directly in addition (or instead of) just REST Servlet. Because that's what your app would do, go directly through that User REST

[Neo4j] How to create an index

2010-10-26 Thread Mattias Persson
personIndex = graphDb.index().createForNodes( persons, myConfigMap ); doStuffWith( personIndex ); If you don't have a place where such initialization occurs for each startup, making sure all your needed indexes are created if they do not exist. Input on this, anyone? -- Mattias Persson, [matt

Re: [Neo4j] [Blueprints] Index API look and feel (RFC)

2010-10-26 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing

Re: [Neo4j] Neo4j tutorial

2010-10-26 Thread Mattias Persson
at morgner.de Web http://morgner.de ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Determining the indices associated with a graph.

2010-10-26 Thread Mattias Persson
). Thank you for your time, Marko. http://tinkerpop.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Code Swarm

2010-10-22 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com

Re: [Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

2010-10-22 Thread Mattias Persson
. It's in the trunk of the graph-algo component, latest SNAPSHOT, that is. 2010/10/18 Mattias Persson matt...@neotechnology.com 2010/10/18, Yaniv Ben Yosef yani...@gmail.com: Hi Mattias, While taking a closer look at the code, I realized there's an AllSimplePaths class, which can be easily

Re: [Neo4j] Lucene result sorting

2010-10-20 Thread Mattias Persson
. Pataki wrote: Hi Andrés, Thanks for the answer, looks cool :-) I give it a try immediately! Regards, --- balazs On 10/19/10 8:37 PM, Mattias Persson wrote: 2010/10/19 Andres Taylorandres.tay...@neotechnology.com Hi Balazs, We've been working on a new lucene

Re: [Neo4j] Lucene result sorting

2010-10-20 Thread Mattias Persson
than doing this, sorting the Lucene Documents, which need to be loaded anyway, and then only converting the necessary Documents to Nodes seems more efficient to me. Absolutely, I agree --- balazs On 10/20/10 10:09 AM, Mattias Persson wrote: 2010/10/20 Balazs E. Patakipat...@dsd.sztaki.hu

Re: [Neo4j] Lucene result sorting

2010-10-19 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

2010-10-18 Thread Mattias Persson
calculation as well. So an extra argument in the constructor for ignoring loopy paths when finding paths of a certain length would be the way to go IMO. --- Yaniv On Sun, Oct 17, 2010 at 10:18 PM, Mattias Persson matt...@neotechnology.com wrote: I just realized (it was me who put

Re: [Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

2010-10-18 Thread Mattias Persson
2010/10/18 Yaniv Ben Yosef yani...@gmail.com Thanks, I figured that.. Would you be so kind reviewing the code once I finish it? Sure! --- Yaniv On Mon, Oct 18, 2010 at 8:20 AM, Mattias Persson matt...@neotechnology.comwrote: 2010/10/18, Yaniv Ben Yosef yani...@gmail.com: Thanks

Re: [Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

2010-10-18 Thread Mattias Persson
directory only has classes). Is there a different pom.xml I should use (I used the one in the root of the component directory)? I gather it has to be automated somewhere. Thanks! --- Yaniv On Mon, Oct 18, 2010 at 11:27 AM, Mattias Persson matt...@neotechnology.com wrote: 2010/10/18 Yaniv

Re: [Neo4j] Listing properties on relationships?

2010-10-17 Thread Mattias Persson
. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User

Re: [Neo4j] Listing properties on relationships?

2010-10-17 Thread Mattias Persson
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 Sun, Oct 17, 2010 at 10:35 AM, Mattias Persson matt

Re: [Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

2010-10-17 Thread Mattias Persson
/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j

Re: [Neo4j] EmbeddedGraphDatabase shutdown leaves a Timer thread running

2010-10-13 Thread Mattias Persson
mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Exception when adding a Comment property to a node

2010-10-12 Thread Mattias Persson
...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology

Re: [Neo4j] Versioning :)

2010-10-06 Thread Mattias Persson
? Opinions? Cheers, Andreas ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Traversing Neo4j using python binding

2010-10-05 Thread Mattias Persson
while inserting data to check if a particular node is already inserted or not. but what if I want to get all nodes starting with PEP or PEPSI as in the below example? thx. Francois. -- From: Mattias Persson matt...@neotechnology.com Sent

Re: [Neo4j] Using EmbeddedGraphDatabase, possible to stop node caching eating ram?

2010-10-01 Thread Mattias Persson
, you cannot have) multiple threads inserting your data. Message: 1 Date: Thu, 30 Sep 2010 09:54:31 +0200 From: Mattias Persson matt...@neotechnology.com Subject: Re: [Neo4j] Using EmbeddedGraphDatabase, possible to stop node caching eating ram? To: Neo4j user discussions user

Re: [Neo4j] How to check if a relation already exists in neo4j

2010-09-30 Thread Mattias Persson
I added some kind of example in the FAQ, http://wiki.neo4j.org/content/FAQ#Checking_if_a_relationship_exists_between_two_nodes 2010/9/29 Mattias Persson matt...@neotechnology.com I think the python bindings doesn't have native support for the new index framework and it's completely separate

Re: [Neo4j] Using EmbeddedGraphDatabase, possible to stop node caching eating ram?

2010-09-30 Thread Mattias Persson
-- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] traversing-functionality

2010-09-28 Thread Mattias Persson
/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j

Re: [Neo4j] How do I sort Lucene results by field value, and numerical range queries ?

2010-09-24 Thread Mattias Persson
2010/9/24 Andreas Ronge andreas.ro...@jayway.se On Thu, Sep 23, 2010 at 7:50 PM, Mattias Persson matt...@neotechnology.com wrote: 2010/9/23 Andreas Ronge andreas.ro...@jayway.se That's really good news ! Does it also work if it was not indexes as Strings ? ( so that we can sort

Re: [Neo4j] How do I sort Lucene results by field value, and numerical range queries ?

2010-09-23 Thread Mattias Persson
/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] How do I sort Lucene results by field value, and numerical range queries ?

2010-09-23 Thread Mattias Persson
Btw I don't think lucene can do that kind of multiple-field sorting for you, or can it? 2010/9/23 Mattias Persson matt...@neotechnology.com It doesn't try to use NumericField... maybe that can be done somehow so that range queries can more easily be asked, I'll add that as a ticket 2010/9/23

Re: [Neo4j] How do I sort Lucene results by field value, and numerical range queries ?

2010-09-23 Thread Mattias Persson
2010/9/23 Mattias Persson matt...@neotechnology.com Btw I don't think lucene can do that kind of multiple-field sorting for you, or can it? Scratch that... you can do: myNodeIndex.query( new QueryContext( name:*...@gmail.com ).sort( new Sort( new SortField( name, SortField.STRING

Re: [Neo4j] How do I sort Lucene results by field value, and numerical range queries ?

2010-09-23 Thread Mattias Persson
( age, SortField.INT ) ) ) ); So that you must know what you're doing... would that be ok or any other better idea? /Andreas On Thu, Sep 23, 2010 at 11:21 AM, Mattias Persson matt...@neotechnology.com wrote: 2010/9/23 Mattias Persson matt...@neotechnology.com Btw I don't think lucene can

Re: [Neo4j] BatchInserter usage with neo4j-lucene-index

2010-09-23 Thread Mattias Persson
/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Minor change to neo4j-rest for major advantage

2010-09-23 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] Groovy and Unable to lock store..this is usually a result of..

2010-09-23 Thread Mattias Persson
be an over-ride and not normal operation cheers, Andrew ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Calling org.neo4j.graphdb.index.Index#remove in a beforeCommit event, allowed ?

2010-09-20 Thread Mattias Persson
list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] IndexProvider question

2010-09-20 Thread Mattias Persson
:10 +0200 From: Mattias Persson matt...@neotechnology.com Subject: Re: [Neo4j] IndexProvider question To: Neo4j user discussions user@lists.neo4j.org Message-ID: aanlktinmd6-mrjrjspp92kan+de_bjbw2dp+l3+nt...@mail.gmail.comaanlktinmd6-mrjrjspp92kan%2bde_bjbw2dp%2bl3%2bnt...@mail.gmail.com

Re: [Neo4j] REST server: odd behavior in jsonAddToIndex()

2010-09-20 Thread Mattias Persson
and see what might be the problem, apply it and then come back to you (and the list) what caused it, allright? Cheers, Erick ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt

Re: [Neo4j] Relationship type with name determined by a variable?

2010-09-20 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] IndexProvider question

2010-09-17 Thread Mattias Persson
to the underlying list (ArrayList, in this case) so we can go back and forth by List's index value. I am interested to know if the underlying implementation can facilitate this. Date: Thu, 16 Sep 2010 22:39:10 +0200 From: Mattias Persson matt...@neotechnology.com Subject: Re: [Neo4j] IndexProvider

Re: [Neo4j] Graph algos in REST

2010-09-17 Thread Mattias Persson
? And I would perhaps like to see that result cached for a bit. And I want a pony. Jim ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology

Re: [Neo4j] Possible functional gap in Lucene indexing?

2010-09-16 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org

Re: [Neo4j] Bug: LuceneFullTextQueryIndex service ignoring last word/term

2010-09-16 Thread Mattias Persson
I previously wrote that you could override LuceneFulltextIndexService and assign your Analyzer there, but now I see that it can't be done there... it's on a lower level. So as Peter pointed out, one option would be to go with the new index framework where you can specify an analyzer at index

Re: [Neo4j] Bug: LuceneFullTextQueryIndex service ignoring last word/term

2010-09-16 Thread Mattias Persson
Mattias Persson matt...@neotechnology.com I previously wrote that you could override LuceneFulltextIndexService and assign your Analyzer there, but now I see that it can't be done there... it's on a lower level. So as Peter pointed out, one option would be to go with the new index framework

Re: [Neo4j] Bug: LuceneFullTextQueryIndex service ignoring last word/term

2010-09-16 Thread Mattias Persson
://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. On Thu, Sep 16, 2010 at 9:46 AM, Mattias Persson matt...@neotechnology.com wrote: Or, a slightly uglier solution: if you are going to use that analyzer

Re: [Neo4j] rest component branch merge and re-org

2010-09-16 Thread Mattias Persson
, Andreas ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing

Re: [Neo4j] IndexProvider question

2010-09-15 Thread Mattias Persson
verbose, but it's a start at least. Grab the latest version and try it out to see if it works for you. 2010/9/10 Mattias Persson matt...@neotechnology.com 2010/9/10, Honnur Vorvoi vhon...@yahoo.com: I would like to set AND as the default operator when I create index using the new index library

Re: [Neo4j] Possible_functional_gap_in_Lucene_indexing?

2010-09-15 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org

Re: [Neo4j] Bug: LuceneFullTextQueryIndex service ignoring last word/term

2010-09-15 Thread Mattias Persson
-- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Bug: LuceneFullTextQueryIndex service ignoring last word/term

2010-09-15 Thread Mattias Persson
From: Mattias Persson [1]matt...@neotechnology.com Date: Wed, September 15, 2010 10:37 am To: Neo4j user discussions [2]u...@lists.neo4j.org That sounds weird. Look at TestLuceneFulltextIndexService#testSimpleFulltext method, it queries for the last word and it seems to work

Re: [Neo4j] Using the REST neo4j

2010-09-14 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User

Re: [Neo4j] Timeline class in Neo Index

2010-09-14 Thread Mattias Persson
scratch. Any insights/suggestions welcomed. Best, Rick ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology

Re: [Neo4j] neo4j REST server configuration

2010-09-14 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j

Re: [Neo4j] IndexProvider question

2010-09-10 Thread Mattias Persson
. Since IndexProvider does all LuceneFulltextQueryIndexService can do and much more, I am going to use just IndexProvider. Date: Wed, 8 Sep 2010 16:28:56 +0200 From: Mattias Persson matt...@neotechnology.com Subject: Re: [Neo4j] IndexProvider question To: Neo4j user discussions user@lists.neo4j.org

Re: [Neo4j] IndexProvider question

2010-09-08 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] neo4j REST GraphAlgo

2010-09-02 Thread Mattias Persson
! Would that be something you'd feel comfortable to do (subversion wise)?. Else I'd be happy to do it. / Mattias 2010/9/1, Mattias Persson matt...@neotechnology.com: Hi, I haven't forgotten about you... I just haven't had time to look at it yet. Definately this week though. So I'll let you know

Re: [Neo4j] neo4j REST GraphAlgo

2010-09-01 Thread Mattias Persson
-- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Limiting index query results - pagination

2010-08-27 Thread Mattias Persson
to achieve the same? Would be interested to know your thoughts. Honnur --- On Wed, 8/25/10, user-requ...@lists.neo4j.org user-requ...@lists.neo4j.org wrote: Date: Wed, 25 Aug 2010 10:28:10 +0200 From: Mattias Persson matt...@neotechnology.com Subject: Re: [Neo4j] Index search with more

Re: [Neo4j] LuceneIndexProvider EXACT_CONFIG vs FULLTEXT_CONFIG

2010-08-27 Thread Mattias Persson
it only allows lowercase search strings, while in EXACT mode the search is case sensitive. Regards, --- balazs On 8/27/10 1:12 PM, Mattias Persson wrote: Hi Balazs, maybe the names aren't that great... but EXACT means that it indexes your data as it is without chopping it up, whereas

Re: [Neo4j] REST put over writing old properties

2010-08-23 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Remove Indexes during BatchInsertion

2010-08-23 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson

Re: [Neo4j] Another issue with Neo4j.py

2010-08-19 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] OpenJDK vs SunJDK

2010-08-19 Thread Mattias Persson
User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] neo4j REST GraphAlgo

2010-08-19 Thread Mattias Persson
is also quite nice. Best, Mattias Thanks, Todd ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] check for existing relationship between two nodes

2010-08-18 Thread Mattias Persson
snapshot but can't figure out how to use it. Perhaps I'm just dense. Looks like the only class in the Javadoc is an abstract class so I don't know how to instantiate a new relationship index. Have an example? Thanks, Jeff Klann On Fri, Jul 30, 2010 at 10:19 AM, Mattias Persson matt

Re: [Neo4j] Neo4j REST

2010-08-18 Thread Mattias Persson
@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Broken restrictions example code in the meta-model component

2010-08-18 Thread Mattias Persson
performance graph database. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker

Re: [Neo4j] Attributes or Relationship Check During Traversal

2010-08-02 Thread Mattias Persson
https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] On twice?

2010-08-01 Thread Mattias Persson
list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo

Re: [Neo4j] check for existing relationship between two nodes

2010-07-30 Thread Mattias Persson
/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] check for existing relationship between two nodes

2010-07-30 Thread Mattias Persson
not using Maven in my projects yet...I mean I'm not very comfortable with it. Arijit On 30 July 2010 17:33, Mattias Persson matt...@neotechnology.com wrote: Looping through relatiomships manually is the way to go. However there's a new component in https://svn.neo4j.org/laboratory

Re: [Neo4j] Node attributes as multiple lucene fields

2010-07-29 Thread Mattias Persson
- Web-Based Property Management Software Made Easy. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology

Re: [Neo4j] Lucene and sorting results

2010-07-29 Thread Mattias Persson
Any luck with this? 2010/7/20 Mattias Persson matt...@neotechnology.com I copied that org.apache.lucene.Hits class into the lucene-index component, so it exists there in that package (and has existed there since the birth of this component). That's the class that LuceneIndex.search uses

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-07-28 Thread Mattias Persson
/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] TraversalDescription building hickup

2010-07-27 Thread Mattias Persson
://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Batch inserter shutdown taking forever

2010-07-27 Thread Mattias Persson
nodes being returned by that traverser at the moment, and that's only a very small subset of the data I want to add to the database. is there any way to tinker with the neo4j properties or anything to improve performance here? Thanks - Original Message From: Mattias Persson matt

Re: [Neo4j] Enabling LRU cache with BatchInserter

2010-07-27 Thread Mattias Persson
example: http://wiki.neo4j.org/content/Batch_Insert#Using_batch_inserter_together_with_indexing How would I go about doing that? ~Mohit ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias

Re: [Neo4j] Performance problem inserting nodes with many short string properties

2010-07-24 Thread Mattias Persson
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] Question about labelling all connected components

2010-07-24 Thread Mattias Persson
tomorrow, let it be. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Batch inserter shutdown taking forever

2010-07-24 Thread Mattias Persson
of your problems? Thanks, Tim ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] how to self define node?

2010-07-23 Thread Mattias Persson
/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] TimelineIndex usage

2010-07-23 Thread Mattias Persson
in traversals. Thanks, Tim ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Lucene and sorting results

2010-07-20 Thread Mattias Persson
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Re: [Neo4j] Lucene and sorting results

2010-07-20 Thread Mattias Persson
? Maybe I should just wait until your changes go in? Thanks, Andrew. On Tue, Jul 20, 2010 at 12:38 PM, Mattias Persson matt...@neotechnology.com wrote: Sorting by relevance is possible via http://components.neo4j.org/neo4j-index/apidocs/org/neo4j/index/lucene

Re: [Neo4j] Query for combination of properties

2010-07-19 Thread Mattias Persson
/10 4:11 PM, Mattias Persson wrote: No, (lucene) indexing won't be implemented into getRelationships (it would totally break performance). However there are possibilities to create some other type of indexing (on relationship type for example/direction) natively. 2010/7/8 Balazs E

Re: [Neo4j] Neo4j Tuning for specific application

2010-07-16 Thread Mattias Persson
implementation in particular? From: Mattias Persson matt...@neotechnology.com To: Neo4j user discussions user@lists.neo4j.org Sent: Fri, July 16, 2010 5:53:08 PM Subject: Re: [Neo4j] Neo4j Tuning for specific application 2010/7/15, Amir Hossein Jadidinejad

Re: [Neo4j] neo4j REST server standalone

2010-07-15 Thread Mattias Persson
. If you skip that -path option it will try to connect via RMI to a remotely enabled shell server instead and you'll get a remote client with read/write capabilities. See more information about this over at http://wiki.neo4j.org/content/Shell#Starting_the_shell -- Mattias Persson, [matt

Re: [Neo4j] Question about ID indices...

2010-07-15 Thread Mattias Persson
://markorodriguez.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j

Re: [Neo4j] getProperty returning wrong value

2010-07-13 Thread Mattias Persson
Ah, great you found the problem! 2010/7/13, Tim Jones bogol...@ymail.com: - Original Message From: Mattias Persson matt...@neotechnology.com To: Neo4j user discussions user@lists.neo4j.org Sent: Tue, July 13, 2010 2:57:33 PM Subject: Re: [Neo4j] getProperty returning wrong value

Re: [Neo4j] OutOfMemory while populating large graph

2010-07-10 Thread Mattias Persson
commit is done, and the graph db closed - the heap stays like that - almost full. An explicit gc will clean up some part, but not fully. Arijit On 9 July 2010 17:00, Mattias Persson matt...@neotechnology.com wrote: 2010/7/9 Marko Rodriguez okramma...@gmail.com Hi

Re: [Neo4j] Neo4j Tuning for specific application

2010-07-10 Thread Mattias Persson
/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] OutOfMemory while populating large graph

2010-07-09 Thread Mattias Persson
User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Is it possible to count common nodes when traversing?

2010-07-09 Thread Mattias Persson
(MyRelationships.SIMILAR) .relationships(MyRelationships.CATEGORY) .prune(TraversalFactory.pruneAfterDepth(2)).traverse(node) ) { 2010/7/8 Mattias Persson matt...@neotechnology.com Your problem is that a node can't be visited more than once in a traversal, right? Have you looked at the new

Re: [Neo4j] Is it possible to count common nodes when traversing?

2010-07-09 Thread Mattias Persson
(node) ) { 2010/7/9 Mattias Persson matt...@neotechnology.com Just to notify you guys on this... since as of now (r4717) the TraversalFactory class is named Traversal instead, so code would look like: for ( Node currentNode : TraversalFactory.description() .breadthFirst().uniqueness

Re: [Neo4j] API request

2010-07-08 Thread Mattias Persson
to retrieve the underlying inserter associated with the LuceneIndexBatchInserterImpl please? Thanks, Tim ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com

Re: [Neo4j] Query for combination of properties

2010-07-08 Thread Mattias Persson
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