Re: large transaction sizes and rollbacks

Prevayler will ignore Exceptions (not Errors) when replaying the
transactions journal but will actually throw any Exceptions the first
time transactions are executed.

Klaus


On Sat, Mar 5, 2011 at 2:22 PM, Justin T. Sampson <[email protected]> wrote:
> On Sat, Mar 5, 2011 at 7:23 AM, <[email protected]> wrote:
>>
>> I think this was the reason I was confused about why prevayler was
>> silently ignoring exceptions thrown at that point. I was expecting
>> prevayler to stop all further processing. What heppens if, for example,
>> you get an OutOfMemoryException at this point?
>
> Well, that's actually OutOfMemoryError, not OutOfMemoryException. Prevayler
> treats Errors as nondeterministic events, precisely because things like
> OutOfMemoryError and StackOverflowError can't be guaranteed to not occur
> even with perfectly written code. So indeed, Prevayler stops all further
> processing on encountering an Error during either original execution or
> journal replay.
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