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another instance of derby have already booted Using JAMES

qsquare tan
Greenhorn

Joined: Jun 19, 2008
Posts: 1
Hi,

I received this error message "another instance of derby have already booted".

Background: I am using Netbeans IDE 5.5.1 and trying to connect to the user repository database using the embedded Apache Derby database in JAMES.

I had previously succeeded in connected to the database. I then close the JAMES server and Netbeans. After that, when I re-open Netbeans and JAMES server, the connection was lost. So I tried to reconnect but the above error message was received.

Methods I had tried to resolve the matter:
1) Changing the dburl from "jdbc:derby:d:/james-2.3.1/apps/james/var/derbydb;create=true" to "jdbc:derby://localhost:1527/d:/james-2.3.1/apps/james/var/derbydb;create=true"
2) delete the connection and re-do the connection
3) In the config.xml file, Change the dburl from "jdbc:derby:../apps/james/var/derbydb;create=true" to "jdbc:derby:d:/james-2.3.1/apps/james/var/derbydb;create=true"

Thanks in advance!
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 38016
    
  22
"qsquare tan," please check your private messages for an important administrative matter.

CR
 
It is sorta covered in the JavaRanch Style Guide.
 
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