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From Joe Bohn <joe.b...@earthlink.net>
Subject LDAP on Geronimo via the directory plugin and the LDAP sample app
Date Wed, 10 Sep 2008 19:23:14 GMT

Two issues here that I hit while attempting to validate the LDAP sample 
and get it ready for release.

1) The directory plugin won't install on Geronimo 2.1.2.  At the moment, 
one of the easiest ways to leverage the sample if you don't already have 
an external directory server is via the directory plugin.  However, this 
plugin was last released for Geronimo 2.1.  It fails to install on 2.1.1 
or 2.1.2 due to dependencies on 2.1 artifacts.  2.1.2 was our latest 
target release for samples.   With the inclusion of the alias entries it 
deploys fine in Geronimo 2.1.3.  So I think we have the following options:

a) Require an external directory server for the sample rather than using 
the directory plugin if installing on a Geronimo 2.1.2 server
b) Release a new version of the directory plugin with dependencies on 
Geronimo 2.1.2 which would install in both 2.1.2 & 2.1.3
c) Push our samples support out from 2.1.2 to 2.1.3
d) other choices (such as creating a compatibility plugin for this on 
2.1.2 and using that for a 2.1.2 install) or any other ideas?

I personally hate c).  We keep pushing samples to later releases ... but 
it does make sense that samples are most valuable for new users on the 
latest release so I see the logic.  d) doesn't seem any better than 
creating a new version of the directory plugin for 2.1.2 (and it's more 
complicated for the user).  a) isn't very user friendly either and 
doesn't help users with a need to run directory on Geronimo 2.1.2.

- So all in all, I'm thinking b) makes the most sense given that it has 
broader use beyond just the sample.  What are your thoughts?



2) While testing the sample I noticed the following error on the 
console.  I couldn't tie it to any particular activity ... it seemed 
that the sample was working as expected.  Any ideas?

15:06:18,110 ERROR [UnbindHandler] failed to unbind session properly
org.apache.directory.shared.ldap.exception.LdapNameNotFoundException: 
uid=admin,ou=system
	at 
org.apache.directory.server.core.partition.DefaultPartitionNexus.getPartition(DefaultPartitionNexus.java:1114)
	at 
org.apache.directory.server.core.partition.DefaultPartitionNexus.unbind(DefaultPartitionNexus.java:773)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$1.unbind(InterceptorChain.java:210)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1412)
	at 
org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:229)
	at 
org.apache.directory.server.core.interceptor.InterceptorChain.unbind(InterceptorChain.java:794)
	at 
org.apache.directory.server.core.partition.PartitionNexusProxy.unbind(PartitionNexusProxy.java:684)
	at 
org.apache.directory.server.core.partition.PartitionNexusProxy.unbind(PartitionNexusProxy.java:701)
	at 
org.apache.directory.server.core.jndi.ServerLdapContext.ldapUnbind(ServerLdapContext.java:210)
	at 
org.apache.directory.server.ldap.support.UnbindHandler.messageReceived(UnbindHandler.java:58)
	at 
org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:141)
	at 
org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler.messageReceived(LdapProtocolProvider.java:428)
	at 
org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:570)
	at 
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
	at 
org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
	at 
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
	at 
org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:58)
	at 
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:176)
	at 
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
	at 
org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
	at 
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
	at 
org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:220)
	at 
org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:264)
	at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
	at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
	at java.lang.Thread.run(Thread.java:613)


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