I think the JDBC driver tries to start an embedded Neo4j database when you
point it directly at the graph.db files. You should instead point it at the
server URL, similar to what you do with the REST client. Then they’ll both go
through the server.
So you should ask the JDBC driver for connections in a manner similar to this:
Connection con = DriverManager.getConnection("jdbc:neo4j://localhost:7474/");
according to this page:
https://github.com/neo4j-contrib/developer-resources/tree/gh-pages/language-guides/java/jdbc/
<https://github.com/neo4j-contrib/developer-resources/tree/gh-pages/language-guides/java/jdbc/>
Here’s some more documentation on the driver:
https://github.com/neo4j-contrib/neo4j-jdbc#minimum-viable-snippet
<https://github.com/neo4j-contrib/neo4j-jdbc#minimum-viable-snippet>
--
Chris Vest
System Engineer, Neo Technology
[ skype: mr.chrisvest, twitter: chvest ]
> On 20 Jan 2015, at 10:59, Sukaant Chaudhary <[email protected]>
> wrote:
>
> Lasse,
> Thanks for your reply.
> My problem is on of my application is developed using REST and other is
> developed using Cypher JDBC and both of them are using the same db. How can I
> access the same db for both the situations.
> Please help.
>
> -Sukaant Chaudhary
> <image004.png> <http://in.linkedin.com/pub/sukaant-chaudhary/33/ba8/479>
>
> On Tue, Jan 20, 2015 at 2:16 PM, Lasse Westh-Nielsen
> <[email protected]
> <mailto:[email protected]>> wrote:
> Hey Sukaant,
>
> You can't do that, because you really shouldn't do that.
>
> Those files are owned by the server process and should not be accessed
> concurrently with the server, as that might cause all sorts of bad things.
>
> What is it you want to do?
>
>
>
>
> On Tue, Jan 20, 2015 at 9:25 AM, Sukaant Chaudhary
> <[email protected] <mailto:[email protected]>> wrote:
> Hi,
> I'm trying to access graph.db folder in neo4j using Cypher JDBC when the
> neo4j server is started, but I'm getting error that it is in use.
>
> Please help me how to run both simultaneously.
>
> -Sukaant Chaudhary
> <image004.png> <http://in.linkedin.com/pub/sukaant-chaudhary/33/ba8/479>
>
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