Thanks Mark,<br><br>its good to know this.<br><br>Best regards,<br>Michal<br><br><div class="gmail_quote">2011/10/20 Mark Proctor <span dir="ltr"><<a href="mailto:mproctor@codehaus.org" target="_blank">mproctor@codehaus.org</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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On 20/10/2011 12:49, Mauricio Salatino wrote:
<blockquote type="cite">Hi Michal,
<div>I'm not aware of any changes.. but we need to check with mark
and kris for the timers stuff that now are being persisted. </div>
<div>My gut feeling is that usually if you are playing with
binaries it's very difficult to keep that compatible with old
versions. Also you mention that you are moving from 5.1 to 5.3
right? It's at least 6 months of changes. <br>
</div>
</blockquote></div>
I believe there is binary compatability kept for jBPM. Kris can
provide more details.<br>
<br>
Due to the extreme complexity of rule persistence, we have not
maintained previous version compatability. Going forward from Drools
5.3 we will make sure that migration is always possible. <br>
<br>
It is possible to migrate Drools (rules) 5.2 but you'll have to hack
your own script, look at the OutputMarshaller and InputMarshaller
for 5.2, you can use those to make a migration helper class. Going
forward for 5.3 we will take care of that for you.<br><font color="#888888">
<br>
Mark</font><div><div></div><div><br>
<blockquote type="cite">
<div>My two cents..</div>
<div>Cheers</div>
<div><br>
<br>
<div class="gmail_quote">On Thu, Oct 20, 2011 at 6:42 AM,
michalbali <span dir="ltr"><<a href="mailto:michalbali@gmail.com" target="_blank">michalbali@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi again,<br>
<br>
Anyone? It would be nice to get a confirmation that
migration of persisted<br>
session/processes is not possible when upgrading Drools.<br>
<br>
Thank you!<br>
Best regards,<br>
Michal<br>
<font color="#888888"><br>
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