bootstrap improvement

[rlouapre]

setup.xqy has

• 47 calls to admin:get-configuration()
• 24 calls to admin:save-configuration-without-restart()

Is there any technical reason for that?
These calls are very expensive and it could take several minutes for bootstrapping an application with replica forest, indexes...
I was planning to simplify the code using fn:fold-left and a single call to admin:get-configuration() and admin:save-configuration-without-restart() .
But since it a major refactoring I would like to know if there are good reason to keep multiple calls to admin:get-configuration(), admin:save-configuration-without-restart()?

[RobertSzkutak]

Somewhat related, see : #598

[dmcassel]

I'm not aware of any technical reason. If this could speed up bootstrap, that would be great. This would certainly require careful testing, and I think we should delay until after the release we're currently working on.

[RobertSzkutak]

Note that some improvements were made in PR #719

Also note that there is room for similar improvements to be made in other parts of the bootstrap process