I am receiving java.lang.UnsupportedOperationException with new
BatchInserterImpl(neo4j_directory).getGraphDbService().index()
can you please help me ?
--
yours,
A.sharkasy
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With Batch Inserter you should use the BatchInserterIndexProvider
Please see here: http://docs.neo4j.org/chunked/1.4/indexing-batchinsert.html
Cheers
Michael
Am 02.08.2011 um 13:17 schrieb Ahmed El-Sharkasy:
I am receiving java.lang.UnsupportedOperationException with new
Something's odd now, last time I exited eclipse no projects had errors, now
after starting it I've noticed that
neo4j-cypher
neo4j-server
neo4j-shell
have errors,
in the latter there are only 2 errors:
Query cannot be resolved to a type
SyntaxException cannot be resolved to a type
these are
mvn test
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model
for
org.neo4j:neo4j-cypher:jar:1.5-SNAPSHOT
[WARNING] 'parent.relativePath' points at org.neo4j.build:community-build
instea
d of org.neo4j:parent-central, please verify
Hi!
I am now just doing some house keeping, so removing properties, etc...
For example we are removing a set of properties that where arrays, this is
cause we want to reduce the size our database a bit.
The interesting thing is that the file *neostore.propertystore.db.arrays.id
* is getting
I even installed scala plugin for eclipse, and switched from embedded mevan
3.0.3 to external..
neo4j-cypher still has errors
I failed and I'm giving up... everything
good byez
fml
On Tue, Aug 2, 2011 at 2:31 PM, John cyuczieekc cyuczie...@gmail.comwrote:
mvn test
[INFO] Scanning for
Thank you all very much for your answers and ideas around this, especially
for the detailed elaboration of Tobias. In the mailing list I sometimes see
the recommendation of EROGD, f.x. a few days ago in another thread around
multiple processes, so I think it would be good to simultaneously mention
Hello fellow graphistas,
My name is Alistair Jones, and as the newest engineer on the Neo4j team, I
get to introduce myself* and announce our newest release all in one go.
Since we recently released Neo4j 1.4 GA, the devs have been busy working on
improvements to the codebase based on feedback
John,
I am online tomorrow so we can sort this out over skype then?
/peter
Sent from my phone.
On Aug 2, 2011 4:38 PM, John cyuczieekc cyuczie...@gmail.com wrote:
I even installed scala plugin for eclipse, and switched from embedded
mevan
3.0.3 to external..
neo4j-cypher still has errors
I
You might want to consider some DI framework as well, if you use Java,
Picocontainer. This is to maintain the instance of EmbeddedDatabase instead of
using Singleton. This is just from my experience.
T.
Sent from my BlackBerry® wireless device
-Original Message-
From: Manav Goel [via
I have a basic question here,
How can I remove nodes / point geometry from a layer in Neo4j spatial?
I could find function (delete()) to remove nodes from the layer, but this
also deletes the nodes from the database.
So, I would like to remove nodes from the spatial layer after I perform
I agree!
In my opinion a remote access to a live instance of a GD is really to be hoped.
Let me explain my current test case with neo4j: I created an instance of an
EmbeddedGraphDatabase that ingests continously csv files coming froma a polling
service. At the same time I need to create an
Hi Niels
Thanks for your reply! Adding meta info should certainly help but what I
exactly mean from complexity her is huge size of the graph with thousands
of nodes. For example, in RDBMS if there is some problem with a some user
information, I can fire a select query or I can use tools like sql
Those methods will of course be more efficient if implemented in the kernel
compared to iterating through all relationships if the whole relationship
chain have already been loaded for that node, otherwise it will require a
full iteration (or at least making sure the whole chain have been loaded).
I am not clear how HA clsuter configuration inlcudes other neo4j property
files so that webserver can start since in your wiki the recommended way to
start HA clsuter includes only ha-server1.conf as shown below:
$ java -cp all jars and StartLocalHaDb class StartLocalHaDb hadb1
ha-server1.conf
Ah, you're using Neo4j as an embedded database but using High Availability. Is
that correct?
Webadmin is not currently available outside of the server. It's technically
possible, but not easily separable at the moment.
-Andreas
On Aug 2, 2011, at 1:59 PM, dhsieh wrote:
I am not clear how
Cool. To not mess around with interfaces too much I'm thinking of having:
TraversalDescription#traverse( Node startNode, Node...
additionalStartNodes );
TraversalDescription#traverse( Path startPath, Path...
additionalStartPaths );
TraversalDescription#traverse( IterablePath
It looks like this does the same I suggested. It's a bit clunkier, but I
understand you don't want to changed the Node interface. OTOH is there any
reason not to extend the Node interface, after all it is only one extends
more? Since Nodes are all created in the neo4j-kernel component, there
I would like to make a suggestion that would both address my feature request
and increase performance of the database.
Right now the NodeRecord (org.neo4j.kernel.impl.nioneo.store.NodeRecord)
contains the ID of the first Relationship, while the RelationshipRecord contain
the ID's of the
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