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From Kristian Waagan <kristian.waa...@oracle.com>
Subject Re: unable to take backup after derby upgrade
Date Wed, 03 Oct 2012 09:12:44 GMT
On 02.10.2012 17:59, Tomcat Programmer wrote:
> I was able to backup my derby database successfully using the previous 
> version  and the following command, running from ij:
> ij> CALL SYSCS_UTIL.SYSCS_BACKUP_DATABASE('/usr/local/derby10/backups');
> After upgrading to the same exact command fails with the 
> following error:
> ERROR 38000: The exception 'java.security.AccessControlException: 
> Access denied (java.io.FilePermission /usr/local/derby10/backups/PRAT 
> write)' was thrown while evaluating an expression.ERROR XJ001: Java 
> exception: 'Access denied (java.io.FilePermission 
> /usr/local/derby10/backups/PRAT write): 
> java.security.AccessControlException'.

It may also help if you post the stack trace relevant to Derby (i.e. you 
don't need to include anything from your own code).


> I am using the exact same copy of the java JRE, no changes.  After 
> upgrading the derby version, the update process was run on the 
> database and did not return any errors. No changes have been made to 
> the filesystem.  The directory "/usr/local/derby10/" as well as all of 
> its child directories are owned by the same user id, which is used to 
> run the database and do the backup. The file permissions are setup so 
> this user id has full control of all files and directories.  The 
> operating system is 32-bit linux.
> What has changed in this release which is causing this problem?   How 
> do I fix it?

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