[ http://issues.apache.org/jira/browse/DERBY-555?page=all ]

Øystein Grøvlen updated DERBY-555:
----------------------------------

    Attachment:     (was: derby-555.diff)

> Unable to restart after disk is full
> ------------------------------------
>
>          Key: DERBY-555
>          URL: http://issues.apache.org/jira/browse/DERBY-555
>      Project: Derby
>         Type: Bug
>   Components: Store
>     Versions: 10.2.0.0
>  Environment: Sun Sparc Solaris, 1.4 JDK, Derby Client/Server
>     Reporter: Øystein Grøvlen
>     Assignee: Øystein Grøvlen
>     Priority: Critical
>  Attachments: derby-555a.diff
>
> 1. Inserted data into the database until the disk was full. (5 clients 
> inserting into 5 different tables in parallel.)
> 2. Shut down the server
> 3. Start the database again without freeing any disk space.
> When I try to start the database again, I get Null-pointer-exception, 
> regardless of how I connect (have tried embedded, client server, ij, jdbc 
> applications).  I have not tried to free some space on the disk before 
> starting.  
> The call stack is not available right now (the computer I used had to be shut 
> down due to problems with our cooling system), but the exception comes from 
> the following line in RawStore.java:
>      properties.put(Attribute.LOG_DEVICE, logFactory.getCanonicalLogPath());
> getCanonicalLogPath() returns null which results in a NPE in the hash table.
> A quick debug before the computer was stopped, showed that the logFactory was 
> an instance of org.apache.derby.impl.store.raw.log.ReadOnly which always 
> returns null in its  getCanonicalLogPath().
> I suspect this may be related to the fact that I ran with the log in a 
> non-default location.

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