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Item11596: performance with LdapContrib

Priority: Enhancement
Current State: Closed
Released In: n/a
Target Release: n/a

Applies To: Extension
Component: LdapContrib
Branches: trunk

Reported By: JayenAshar
Waiting For:
Last Change By: MichaelDaum

I'm attaching a patch that slightly improves the performance of LdapContrib 4.30. Rather than splitting, mapping, and joining, it searches and appends the UNKWNGROUP string directly.

-- JayenAshar - 04 Mar 2012

Trying to track down performance issues with LdapContrib. I've updated my patch, and now I'm looking at some issue where U2W isn't being cached when $dn matches $data->{"U2DN::$loginName"} (in cacheUserFromEntry). I'm getting warnings like:

- LdapContrib - WARNING: CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3142471 ... please configure a unique loginName attribute
- LdapContrib - WARNING: CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3142471 ... please configure a unique loginName attribute
- LdapContrib - WARNING: CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3142471,OU=People71,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3142471 ... please configure a unique loginName attribute
- LdapContrib - WARNING: CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3195108 ... please configure a unique loginName attribute
- LdapContrib - WARNING: CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3195108 ... please configure a unique loginName attribute
- LdapContrib - WARNING: CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au clashes with CN=z3195108,OU=People08,OU=IDM_People,OU=IDM,DC=ad,DC=unsw,DC=edu,DC=au on loginName z3195108 ... please configure a unique loginName attribute

(Yes, those DN's match exactly and the loginName attribute (cn) is unique.)

-- JayenAshar - 08 Apr 2012

The above bogus message has been fixed in 4.40.

Will add the above performance fix and do the same for UNKWNUSERS to the next release.

-- MichaelDaum - 26 Jun 2012

ItemTemplate edit

Summary	performance with LdapContrib
ReportedBy	JayenAshar
Codebase	1.1.3
SVN Range
AppliesTo	Extension
Component	LdapContrib
Priority	Enhancement
CurrentState	Closed
WaitingFor
Checkins	LdapContrib:24195719643f
TargetRelease	n/a
ReleasedIn	n/a
CheckinsOnBranches	trunk
trunkCheckins	LdapContrib:24195719643f
Release01x01Checkins