Hi Rita,
I tried to creating multiple instances of embedded Neo4j (using different
DB locations) it works fine for me with Neo4j 2.2.1 Community versions.
Here is my code: -
public static void main(String[] args) {
GraphDatabaseFactory graphDbFactory = new GraphDatabaseFactory();
GraphDatabaseService graphDb = graphDbFactory
.newEmbeddedDatabase("c:\\Temp\\data\\dbName");
System.out.println("First graph is initialized ");
GraphDatabaseFactory graphDbFactory1 = new GraphDatabaseFactory();
GraphDatabaseService graphDb1 = graphDbFactory1
.newEmbeddedDatabase("c:\\Temp\\data\\dbName1");
System.out.println("Second graph is initialized ");
}
Can you please paste your the code which is initializing the 2 different
Databases.
Thanks,
Sumit
On Tuesday, 12 May 2015 13:07:56 UTC+5:30, Rita wrote:
>
> Thank you for the reply.
> I am starting different Neo4j graphs. As I said before, I always do it
> until 1.9.9 version, so it is a new problem of 2.2.1! With one db 1.9.9 and
> one 2.2.1 the start is ok, instead with both db 2.2.1 the start gives that
> error.
> So I please ask if it is possible to investigate on this issue that seems
> to be a bug.
>
> Many thanks
> Rita
>
> Il giorno martedì 12 maggio 2015 02:47:52 UTC+2, Sumit Gupta ha scritto:
>>
>> Hi,
>>
>> Are you starting both instances with same DB files or different?
>>
>> I any case i do not think you will be able to do it because the JMX beans
>> from second instance will try to get registered within same JMX domain,
>> which was started by first instance.
>>
>> I will check and see if there is any configuration which can support user
>> defined JMX domains.
>>
>> Thanks,
>> Sumit
>>
>> On Monday, 11 May 2015 14:57:00 UTC+5:30, Rita wrote:
>>>
>>> Anyone does have an idea please?
>>>
>>> Thanks,
>>> Rita
>>>
>>>
>>>
>>> Il giorno venerdì 8 maggio 2015 10:00:21 UTC+2, Rita ha scritto:
>>>>
>>>> Hi all,
>>>> I am using Neo4j 2.2.1 embedded in java application. I've found a
>>>> problem. I cannot open different Neo4j graphs on my server because when I
>>>> start the second istance I'm getting an error. In the messages.log I have
>>>> the following:
>>>>
>>>> --- INITIALIZED diagnostics END ---
>>>> Failed to register Kernel JMX Bean
>>>> Failed to register JMX Bean org.neo4j.jmx.impl.ManagementBeanProvider[
>>>> Primitive count] (javax.management.InstanceAlreadyExistsException: org.
>>>> neo4j:instance=kernel#0,name=Primitive count)
>>>> Failed to register JMX Bean org.neo4j.jmx.impl.ManagementBeanProvider[
>>>> Store file sizes] (javax.management.InstanceAlreadyExistsException: org
>>>> .neo4j:instance=kernel#0,name=Store file sizes)
>>>> Failed to register Configuration JMX Bean
>>>> Couldn't close neostore after startup failure
>>>> --- STOPPING diagnostics START ---
>>>> --- STOPPING diagnostics END ---
>>>> Shutdown started
>>>>
>>>> I don't have this error when I use version 1.9.9 on both graphs or if
>>>> only one is 2.2.1. Could you give me an idea to solve this issue please ?
>>>> Thank you.
>>>>
>>>> Rita
>>>>
>>>
--
You received this message because you are subscribed to the Google Groups
"Neo4j" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
