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Posted to dev@jackrabbit.apache.org by "Tihomir Surdilovic (JIRA)" <ji...@apache.org> on 2008/10/13 19:24:44 UTC

[jira] Created: (JCR-1806) Item not found exception

Item not found exception
------------------------

                 Key: JCR-1806
                 URL: https://issues.apache.org/jira/browse/JCR-1806
             Project: Jackrabbit
          Issue Type: Bug
    Affects Versions: 1.3
            Reporter: Tihomir Surdilovic


Forum reference: http://www.nabble.com/Item-not-found-exception-to19859988.html

Text:

We are using Drools which internally uses JackRabbit.
All our assests except for the indexes are stored in the database.
We are currently facing a issue where in we are not able to open a asset.. While trying to open the asset , I'm getting the following error message

org.drools.repository.RulesRepositoryException: javax.jcr.ItemNotFoundException: failed to build path of fdfc36a0-b398-45ff-81c6-4533d160af2d: e4e5da74-cdb0-4110-9a07-633a8f0f40b1 has no child entry for fdfc36a0-b398-45ff-81c6-4533d160af2d at org.drools.repository.RulesRepository.findAssetsByCategory(RulesRepository.java:701) at org.drools.repository.RulesRepository.findAssetsByCategory(RulesRepository.java:709) at org.drools.brms.server.ServiceImplementation.loadRuleListForCategories(ServiceImplementation.java:250) at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at

When I tried to export and import the repository back, I was not able to do so and got the following exception -
RulesRepositoryAdministrator.java:clearRulesRepository:79)      javax.jcr.ReferentialIntegrityException: fe3e2ba7-802d-49e8-b7d0-adc59a4a7b51: the node cannot be removed because it is still being referenced.
2008-10-07 14:36:13,168 INFO  [STDOUT] ERROR 07-10 14:36:13,168 (Contexts.java:flushAndDestroyContexts:335)      could not discover transaction status
2008-10-07 14:36:24,333 ERROR [STDERR] javax.jcr.InvalidItemStateException: /: the item cannot be saved because it has been modified externally.
2008-10-07 14:36:24,334 ERROR [STDERR]  at org.apache.jackrabbit.core.ItemImpl.getTransientStates(ItemImpl.java:333)
2008-10-07 14:36:24,334 ERROR [STDERR]  at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1079)


Can any one let us know what might be the probable root cause. If we can delete that particular asset related records in the DB, will it work. Any help would be appreciated. 

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[jira] Updated: (JCR-1806) Item not found exception

Posted by "Jukka Zitting (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/JCR-1806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting updated JCR-1806:
-------------------------------

    Component/s: jackrabbit-core

We've seen such repository inconsistencies every now and then, but so far we haven't been able to identify the cause of that.

There are the consistencyCheck and consistencyFix options that you can use to detect and fix such issues during startup, but of course that's just a workaround.

> Item not found exception
> ------------------------
>
>                 Key: JCR-1806
>                 URL: https://issues.apache.org/jira/browse/JCR-1806
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: jackrabbit-core
>    Affects Versions: 1.3
>            Reporter: Tihomir Surdilovic
>
> Forum reference: http://www.nabble.com/Item-not-found-exception-to19859988.html
> Text:
> We are using Drools which internally uses JackRabbit.
> All our assests except for the indexes are stored in the database.
> We are currently facing a issue where in we are not able to open a asset.. While trying to open the asset , I'm getting the following error message
> org.drools.repository.RulesRepositoryException: javax.jcr.ItemNotFoundException: failed to build path of fdfc36a0-b398-45ff-81c6-4533d160af2d: e4e5da74-cdb0-4110-9a07-633a8f0f40b1 has no child entry for fdfc36a0-b398-45ff-81c6-4533d160af2d at org.drools.repository.RulesRepository.findAssetsByCategory(RulesRepository.java:701) at org.drools.repository.RulesRepository.findAssetsByCategory(RulesRepository.java:709) at org.drools.brms.server.ServiceImplementation.loadRuleListForCategories(ServiceImplementation.java:250) at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at
> When I tried to export and import the repository back, I was not able to do so and got the following exception -
> RulesRepositoryAdministrator.java:clearRulesRepository:79)      javax.jcr.ReferentialIntegrityException: fe3e2ba7-802d-49e8-b7d0-adc59a4a7b51: the node cannot be removed because it is still being referenced.
> 2008-10-07 14:36:13,168 INFO  [STDOUT] ERROR 07-10 14:36:13,168 (Contexts.java:flushAndDestroyContexts:335)      could not discover transaction status
> 2008-10-07 14:36:24,333 ERROR [STDERR] javax.jcr.InvalidItemStateException: /: the item cannot be saved because it has been modified externally.
> 2008-10-07 14:36:24,334 ERROR [STDERR]  at org.apache.jackrabbit.core.ItemImpl.getTransientStates(ItemImpl.java:333)
> 2008-10-07 14:36:24,334 ERROR [STDERR]  at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1079)
> Can any one let us know what might be the probable root cause. If we can delete that particular asset related records in the DB, will it work. Any help would be appreciated. 

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