[jboss-user] [JBoss Tools] New message: "Hibernate tools keeps lock on HSQLDB"

[Coen Damen]

User development,

A new message was posted in the thread "Hibernate tools keeps lock on HSQLDB":

http://community.jboss.org/message/531883#531883

Author  : Coen Damen
Profile : http://community.jboss.org/people/coenos

Message:
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Hi,
 
I have HSQLDB 1.8.1.2 installed and I am trying to create a Hibernate configuration. I have done this several times already for Oracle, Derby and now HSQLDB. However, with HSQLDB I keep getting the following Exception when refreshing the Hibernate config:
 
java.sql.SQLException: The database is already in use by another process: org.hsqldb.persist.NIOLockFile at 7a80f893[file =C:\Apps\hsqldb_1_8_1_2\hsqldb\data\seamdemoDB.lck, exists=true, locked=false, valid=false, fl =null]: java.lang.Exception: checkHeartbeat(): lock file [C:\Apps\hsqldb_1_8_1_2\hsqldb\data\seamdemoDB.lck] is presumably locked by another process
 
I searched the web and apparently Eclipse is keeping the seamdemoDB.lck alive. When I close Eclipse the lock file dissappears. I know I am able to change all to a MEM db but I do not want this.
 
Today I upgraded Eclipse to use the latest JBoss tools and after a clean install, it worked once, then after an Eclipse restart, it failed again.
 
Does anyone have a solution for this or do I need to raise a JIRA issue?
 
Thanks!
 
Coenos

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