Hi Supun,

I cannot reproduce this issue on the latest build. We have fixed this issue
by adding

log4j.logger.org.apache.directory.shared.ldap=WARN, CARBON_CONSOLE
log4j.logger.org.apache.directory.server.ldap.handlers=WARN, CARBON_CONSOLE
log4j.logger.org.apache.directory.shared.ldap.entry.DefaultServerAttribute=FATAL,
CARBON_CONSOLE
log4j.logger.org.apache.directory.shared.ldap.ldif.LdifReader=ERROR,
CARBON_CONSOLE
log4j.logger.org.apache.directory.server.ldap.LdapProtocolHandler=ERROR,
CARBON_CONSOLE

to ESB log4j.properties.

Please refer carbon-dev:subject :Null LdapSession warning.

On Sun, Apr 17, 2011 at 12:23 AM, Supun Kamburugamuva <[email protected]>wrote:

> There are lots of Ldap warning in the logs. I was using the UI and did
> various things like creating proxy services, updating the sequences
> etc. Now I can see there are lots of Ldap warning in the logs.
>
> [2011-04-17 00:20:58,146]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@1363d9a8
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,151]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@f22de0a0
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,166]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@1f5178f3
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,172]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@2d9b66f8
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,180]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,186]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:20:58,201]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:01,478]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:01,484]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@e29fc4a
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:01,492]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@fb360650
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:01,503]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:01,508]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:12,415]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:12,423]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:12,755]  INFO -  ignoring the message
> org.apache.directory.shared.ldap.message.UnbindRequestImpl@c7d16706
> received from null session
> {org.apache.directory.server.ldap.handlers.LdapRequestHandler}
> log4j:ERROR Attempted to append to closed appender named [CARBON_CONSOLE].
> [2011-04-17 00:21:12,760]  WARN -  Null LdapSession given to
> cleanUpSession. {org.apache.directory.server.ldap.LdapProtocolHandler}
>
>
> Thanks,
> --
> Supun Kamburugamuva
> Technical Lead &  Product Manager, WSO2 Inc.; http://wso2.com
> Member, Apache Software Foundation; http://www.apache.org
> WSO2 Inc.;  http://wso2.org
> E-mail: [email protected];  Mobile: +94 77 431 3585
> Blog: http://supunk.blogspot.com
> _______________________________________________
> Carbon-dev mailing list
> [email protected]
> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>



-- 
Kasun Indrasiri
Senior Software Engineer
WSO2, Inc.; http://wso2.com
lean.enterprise.middleware

cell: +94 71 536 4128
Blog : http://kasunpanorama.blogspot.com/
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