[Exist-development] Getting lots of optimizer warnings in log....

[Andrzej J. T. <an...@ch...>]

With the latest trunk, I seem to be getting a lot of optimizer warnings that "Parent expression of
step is not a PathExpr", here's an example:

2011-04-27 23:51:47,841 ["http-bio-/127.0.0.1-80"-exec-1] WARN  (Optimizer.java
[visitFilteredExpr]:133) - Parent expression of step is not a PathExpr: let $user :=
common:get-user-info(dynamic-cardinality-check("zero or more", $userid))[attribute::password =
$hashedPswd] return if ( common:is-token-based-auth-required(dynamic-cardinality-check("zero or
more", $user)) ) then login:check-token(dynamic-cardinality-check("zero or more", $userid),
dynamic-cardinality-check("zero or more", $user), dynamic-cardinality-check("zero or more", $admin),
dynamic-cardinality-check("zero or more", $pswd)) else if ( $user ) then if (
common:user-requires-hardware-security-token(dynamic-cardinality-check("zero or more", $user)) )
then login:check-hardware-security-token(dynamic-cardinality-check("zero or more", $userid),
dynamic-cardinality-check("zero or more", $user), dynamic-cardinality-check("zero or more", $admin),
dynamic-cardinality-check("zero or more", $pswd), dynamic-cardinality-check("zero or more",
$hwtoken)) else login:log-user-in(dynamic-cardinality-check("zero or more", $userid),
dynamic-cardinality-check("zero or more", $user), dynamic-cardinality-check("zero or more", $admin),
dynamic-cardinality-check("zero or more", $pswd)) else let $log := if ( $userid ) then
util:log-app(dynamic-cardinality-check("exactly one", "warn"), dynamic-cardinality-check("exactly
one", "com.coalese.raven.login"), dynamic-cardinality-check("zero or more",
concat(dynamic-cardinality-check("zero or one", "Failed, no matching credentials: "),
atomize[dynamic-cardinality-check("zero or one", $userid)]))) else () return 0

Any idea what is causing these?  Is there any way to suppress these warnings since they clutter up
the logs, and if they aren't a real problem, should be restricted to trace or debug levels, IMO.

Thanks!

-- 
Andrzej Taramina
Chaeron Corporation: Enterprise System Solutions
http://www.chaeron.com