What do you want to check in /etc/hosts file ? There is this line: 127.0.0.1 localhost loghost localhost.localdomain
Otherwise, I realized that it might be possible that one thread is using a ResultSet while another is running another query, could that be a pb ? On Aug 10, 5:01 pm, Sylvain <[email protected]> wrote: > Well I use the localhost setting because I would think it's more > efficient. > > > - Did you use SHUTDOWN DEFRAG? > > No > > > - How many connections does your application use concurrently? > > Each application use one unique connection, but there is 8 process > accessing the database > > > - Do you use temporary tables? > > No > > > - Did you use LOG=0 or LOG=1? > > No > > > - With which version of H2 was this database created? > > 133 > > > - Did the application run out of memory (once, or multiple times)? > > No > > > - Do you use any settings or special features > > No > > > - Do you use any H2-specific system properties? > > Besides the bindAddress setting, no > > > - Is the application multi-threaded? > > Yes, but all access are synchronized. > > > - What operating system, file system, and virtual machine > > (java -version) do you use? > > java version "1.6.0_10" > Java(TM) SE Runtime Environment (build 1.6.0_10-b33) > Java HotSpot(TM) 64-Bit Server VM (build 11.0-b15, mixed mode) > > SunOs > > > - How did you start the Java process (java -Xmx... and so on)? > > -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=4 - > XX:CMSInitiatingOccupancyFraction=70 -XX:+UseConcMarkSweepGC - > XX:PermSize=512m -XX:MaxPermSize=512m -Xms8g -Xmx8g > > memory settings might change depending on process > > > - Is it (or was it at some point) a networked file system? > > No > > > - How big is the database (file sizes)? > > 23M > > > - Is the database usually closed normally, or is process terminated > > forcefully or the computer switched off? > > The process is terminated forcefully, I will change that to call > connection.close() > > > - Is it possible to reproduce this problem using a fresh database > > (sometimes, or always)? > > No > > > - Are there any other exceptions (maybe in the .trace.db file)? > > Could you send them please? > > In the past, I might have some various problems, mainly mal formatted > queries > > > - Do you still have any .trace.db files, and if yes could you send them? > > I don't > > > - Could you send the .h2.db file where this exception occurs? > > I'll send it to you in a separate email > > Thanks a lot for you help > Sylvain, -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
