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From Michelle Caisse <Michelle.Cai...@Sun.COM>
Subject Re: JIRA JDO-13
Date Tue, 07 Jun 2005 17:44:08 GMT
Thanks, Andy!  I will try this right away.  It is not explicitly set to 
anything now.

-- Michelle

Andy Jefferson wrote:

>>Sounds good, thanks.  I found that the 6/6 JPOX build ran 10x slower
>>than the 6/3 build -- 10 hours to run the TCK.  I am running the 6/7
>>build right now, and I'm not sure what the final time will be.  At first
>>it seemed to be running pretty quickly, but now that it's doing the
>>fieldtypes tests, it is very slow.  So you may want to use an older JPOX
>>build if you hope to get both application and datastore identity done in
>>one night!
>Hi Michelle, 
>have you got "org.jpox.autoStartMechanism" set to anything in particular ? 
>The fact that things slow down is symptomatic of JPOX progressively loading up 
>all of the classes that it has ever encountered during its lifetime with the 
>DB schema (JPOX_TABLES table) that it connects to. So with each test, it 
>finds more classes and so loads up the MetaData of the previous ones, plus 
>the new ones. If you set this property to "None" it will start from scratch 
>each time (and so not go off an load up other classes not used in that test). 
>The log would tell you what is taking the time
>Nothing significant has changed in the period you mention (AFAIK) and I see no 
>change in runtime speed here on our unit tests.

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