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dtam
 Post subject: session.flush hangs
PostPosted: Thu Jan 15, 2004 4:30 pm 
Beginner
Beginner

Joined: Tue Jan 06, 2004 4:51 pm
Posts: 48
Hi,

I'm using struts-faces with tomcat. After I do a saveOrUpdate on a persistent object, I try to do

session.flush();

but the request just hangs and times out at that line.

Any ideas?
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michael
 Post subject:
PostPosted: Thu Jan 15, 2004 4:44 pm 
Hibernate Team
Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany
Some locking issue in the DB? Please show your code, and if possible the exception generated sometimes (if there is one)
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dtam
 Post subject:
PostPosted: Thu Jan 15, 2004 4:50 pm 
Beginner
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Joined: Tue Jan 06, 2004 4:51 pm
Posts: 48
Hi,

There is no exception thrown, which is what's frustrating.

the code is simple:
Code:
                    log.debug("saveOrUpdate" + te.getId());
                    session.saveOrUpdate(te);
                    //log.debug("flushing" + te.getId());
                    //session.flush();
                    log.debug("done flushing" + te.getId());


(i've commented out the session.flush)

I'm also using the Struts plugin provided in the community area, btw, and that's where the session comes from.
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michael
 Post subject:
PostPosted: Thu Jan 15, 2004 4:58 pm 
Hibernate Team
Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany
Use a debugger to step into the hibernate code and see where it hangs. I really suspect a DB locking issue.
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dtam
 Post subject:
PostPosted: Thu Jan 15, 2004 5:34 pm 
Beginner
Beginner

Joined: Tue Jan 06, 2004 4:51 pm
Posts: 48
Hi,

Which do you suggest? Can I use it with Tomcat/struts/faces?

Thanks for your input.
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michael
 Post subject:
PostPosted: Thu Jan 15, 2004 6:39 pm 
Hibernate Team
Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany
Personally I use the eclipse debugger which is great. You can use http://www.sysdeo.com/eclipse/tomcatPlugin.html to integrate Tomcat with Eclipse and debug your servlets, actions, etc.
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