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Posted to users@directory.apache.org by Matthew Melendy <mm...@cs.unm.edu> on 2023/02/02 23:40:14 UTC

LDAP model entry warning in apacheds-2.0.0.AM26

Hello all,

In our test installation of apacheds-2.0.0.AM26.dpkg on Ubuntu 22 LTS, we're seeing a *lot* of these warning messages generated in apacheds.log whenever we manage the directory with Studio or users connect to authenticate.

WARN [org.apache.directory.api.ldap.model.entry.Value] - MSG_13202_AT_IS_NULL ()

Is this a serious issue? If so are there any recommendations for fixes or workarounds? If it's harmless, any way to filter it out?

--

I'm seeing about 15-20 of these warnings generated per authentication request. I should add that authentication is working just fine with no functionality problems. There's just a lot of these warnings generated in the log.

At first I thought it might be problem fields in our import LDIF files of department users and groups, but I'm still seeing these generated even in a separate new installation of Apache DS, with just the default example.com partition, and a couple of inetOrgPerson test entries manually entered.


Java version is Adoptium OpenJDK Runtime Environment (Temurin)(build 1.8.0_362-b09).

I'd appreciate any advice!

Matthew Melendy

IT Services Specialist
CS System Services Group
FEC 3550, University of New Mexico


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Re: LDAP model entry warning in apacheds-2.0.0.AM26

Posted by Emmanuel Lécharny <el...@gmail.com>.
Hi,

this is just a warning, issued when the AttributeType is not known by 
the API. This is frequent when using Studio with a LDAP server different 
from ApacheDS.

Nothing to be worried about.

On 03/02/2023 22:49, Matthew Melendy wrote:
> Not an answer, but a workaround in the meantime to remove unhelpful 
> warnings from filling up logs:
> 
> Edit log4j.properties file in conf/ directory (on our server this is 
> /var/lib/apacheds-2.0.0.AM26/default/conf ), add the following lines, 
> and then restart the apacheds service.
> 
> log4j.appender.R.filter.1=org.apache.log4j.varia.StringMatchFilter
> log4j.appender.R.filter.1.StringToMatch=MSG_13202_AT_IS_NULL
> log4j.appender.R.filter.1.AcceptOnMatch=false
> 
> (if you already have a filter 1, use a different filter ID number in the 
> lines as needed)
> 
> Sincerely,
> 
> Matthew Melendy
> 
> IT Services Specialist
> CS System Services Group
> FEC 3550, University of New Mexico
> 
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> To unsubscribe, e-mail: users-unsubscribe@directory.apache.org
> For additional commands, e-mail: users-help@directory.apache.org
> 

-- 
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Re: LDAP model entry warning in apacheds-2.0.0.AM26

Posted by Matthew Melendy <mm...@cs.unm.edu>.
Not an answer, but a workaround in the meantime to remove unhelpful warnings from filling up logs:

Edit log4j.properties file in conf/ directory (on our server this is /var/lib/apacheds-2.0.0.AM26/default/conf ), add the following lines, and then restart the apacheds service.

log4j.appender.R.filter.1=org.apache.log4j.varia.StringMatchFilter
log4j.appender.R.filter.1.StringToMatch=MSG_13202_AT_IS_NULL
log4j.appender.R.filter.1.AcceptOnMatch=false

(if you already have a filter 1, use a different filter ID number in the lines as needed)

Sincerely,

Matthew Melendy

IT Services Specialist
CS System Services Group
FEC 3550, University of New Mexico

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