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Deploy slow using ejb 3.1 and jpa in rational application developer

joey Sal
Greenhorn

Joined: May 13, 2014
Posts: 1
Hi,

I have a large scale enterprise application (5 modules) project using RAD, WAS v7, Java EE 6 (EJB 3.1, JPA), ZK framework.
The project is using RAD as IDE. The problem is that it takes too long to deploy (more than 5 min) when changes are made to the EJB's
(although the changes are minor in only one file) but
when changes are made to zk framework (the web & presentation layer), it is fast to deploy.

Don't know what cause the problem. Is it because of EJB 3.1/ JPA or RAD/ WAS?
Has anyone encounter this experience/ problem before?
Is it happening in other IDE or applcation server also?
Appreciate any solution, suggestions or information.
Thank you.
Dieter Quickfend
Bartender

Joined: Aug 06, 2010
Posts: 543
    
    4

WAS 7 does not support Java EE 6. I assume that if it deploys, there are certain modifications made. Which would lead us to assume, without more information, that the problem lies with WAS.

Probably be a good idea to check out JRebel if you want to cut down on deployment times.


Oracle Certified Professional: Java SE 6 Programmer && Oracle Certified Expert: (JEE 6 Web Component Developer && JEE 6 EJB Developer)
 
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