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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DIRSERVER-1633) Startup failure after first startup
Date Sat, 09 Jul 2011 08:23:16 GMT

    [ https://issues.apache.org/jira/browse/DIRSERVER-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13062342#comment-13062342
] 

Emmanuel Lecharny commented on DIRSERVER-1633:
----------------------------------------------

Hi,

I'm a bit annoyed by the fix you applied. I'm afraid that it will have side effects we don't
want to see. let me explain :
the Add operation was checking that the entry didn't exist before being added. This was done
in the Exception interceptor, and I removed this check, as tt's also done in the store.

Now, I do think that if we get an error when the server is started twice, then the problem
is that we try to inject the cn=schemaModifications,ou=schema entry twice. This is probably
what should be fixed.

> Startup failure after first startup
> -----------------------------------
>
>                 Key: DIRSERVER-1633
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-1633
>             Project: Directory ApacheDS
>          Issue Type: Bug
>          Components: core
>            Reporter: Alex Karasulu
>            Assignee: Alex Karasulu
>            Priority: Blocker
>             Fix For: 2.0.0-M2
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> The http-integration module allows wars to be put into the /var/lib/apacheds-${version}/webapps
folder to be deployed into the integrated Jetty server which provides access directly to the
DirectoryService without apps having to go through the network.
> Adding a war to this causes the following stack trace which prevents the server from
starting up. Seems to be a bug recently introduced.
> [16:24:07] ERROR [org.apache.directory.server.core.schema.SchemaPartition] - ERR_90 Failed
to initialize wrapped partition.
> org.apache.directory.shared.ldap.model.exception.LdapOtherException: ERR_250_ENTRY_ALREADY_EXISTS
cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:77)
> 	at org.apache.directory.server.core.schema.SchemaPartition.doInit(SchemaPartition.java:221)
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:72)
> 	at org.apache.directory.server.core.DefaultDirectoryService.initialize(DefaultDirectoryService.java:1502)
> 	at org.apache.directory.server.core.DefaultDirectoryService.startup(DefaultDirectoryService.java:979)
> 	at org.apache.directory.server.ApacheDsService.initDirectoryService(ApacheDsService.java:279)
> 	at org.apache.directory.server.ApacheDsService.start(ApacheDsService.java:163)
> 	at org.apache.directory.server.ApacheDsTanukiWrapper.start(ApacheDsTanukiWrapper.java:71)
> 	at org.tanukisoftware.wrapper.WrapperManager$12.run(WrapperManager.java:2788)
> Caused by: org.apache.directory.shared.ldap.model.exception.LdapEntryAlreadyExistsException:
ERR_250_ENTRY_ALREADY_EXISTS cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.xdbm.AbstractStore.add(AbstractStore.java:800)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.loadEntries(LdifPartition.java:475)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.loadEntries(LdifPartition.java:493)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.doInit(LdifPartition.java:168)
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:72)
> 	... 8 more
> [16:24:07] ERROR [org.apache.directory.server.ApacheDsTanukiWrapper] - Failed to start
the service.
> org.apache.directory.shared.ldap.model.exception.LdapOtherException: org.apache.directory.shared.ldap.model.exception.LdapOtherException:
ERR_250_ENTRY_ALREADY_EXISTS cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:77)
> 	at org.apache.directory.server.core.DefaultDirectoryService.initialize(DefaultDirectoryService.java:1502)
> 	at org.apache.directory.server.core.DefaultDirectoryService.startup(DefaultDirectoryService.java:979)
> 	at org.apache.directory.server.ApacheDsService.initDirectoryService(ApacheDsService.java:279)
> 	at org.apache.directory.server.ApacheDsService.start(ApacheDsService.java:163)
> 	at org.apache.directory.server.ApacheDsTanukiWrapper.start(ApacheDsTanukiWrapper.java:71)
> 	at org.tanukisoftware.wrapper.WrapperManager$12.run(WrapperManager.java:2788)
> Caused by: java.lang.RuntimeException: org.apache.directory.shared.ldap.model.exception.LdapOtherException:
ERR_250_ENTRY_ALREADY_EXISTS cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.core.schema.SchemaPartition.doInit(SchemaPartition.java:235)
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:72)
> 	... 6 more
> Caused by: org.apache.directory.shared.ldap.model.exception.LdapOtherException: ERR_250_ENTRY_ALREADY_EXISTS
cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:77)
> 	at org.apache.directory.server.core.schema.SchemaPartition.doInit(SchemaPartition.java:221)
> 	... 7 more
> Caused by: org.apache.directory.shared.ldap.model.exception.LdapEntryAlreadyExistsException:
ERR_250_ENTRY_ALREADY_EXISTS cn=schemaModifications,ou=schema already exists!
> 	at org.apache.directory.server.xdbm.AbstractStore.add(AbstractStore.java:800)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.loadEntries(LdifPartition.java:475)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.loadEntries(LdifPartition.java:493)
> 	at org.apache.directory.server.core.partition.ldif.LdifPartition.doInit(LdifPartition.java:168)
> 	at org.apache.directory.server.core.partition.AbstractPartition.initialize(AbstractPartition.java:72)
> 	... 8 more

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