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https://issues.apache.org/jira/browse/SLING-7811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573005#comment-16573005
]
Robert Munteanu commented on SLING-7811:
----------------------------------------
I am pretty sure it's because of the configuration for the
{{org.apache.jackrabbit.oak.spi.security.user.action.DefaultAuthorizableActionProvider}},
which leads to the
{{org.apache.jackrabbit.oak.security.internal.SecurityProviderRegistration}}
unregistering the {{SecurityProvider}} instance, which in turns makes the
{{OakSlingRepositoryManager}} component deactivate.
{noformat}08.08.2018 12:46:03.865 *INFO* [CM Event Dispatcher (Fire
ConfigurationEvent:
pid=org.apache.jackrabbit.oak.spi.security.user.action.DefaultAuthorizableActionProvider)]
org.apache.jackrabbit.oak-core Service
[org.apache.jackrabbit.oak.spi.security.user.action.DefaultAuthorizableActionProvider,118,
[org.apache.jackrabbit.oak.spi.security.user.action.AuthorizableActionProvider]]
ServiceEvent UNREGISTERING
08.08.2018 12:46:03.865 *INFO* [CM Event Dispatcher (Fire ConfigurationEvent:
pid=org.apache.jackrabbit.oak.spi.security.user.action.DefaultAuthorizableActionProvider)]
org.apache.jackrabbit.oak.security.internal.SecurityProviderRegistration
Trying to unregister the SecurityProvider...
08.08.2018 12:46:03.865 *INFO* [CM Event Dispatcher (Fire ConfigurationEvent:
pid=org.apache.jackrabbit.oak.spi.security.user.action.DefaultAuthorizableActionProvider)]
org.apache.jackrabbit.oak-core Service [387,
[org.apache.jackrabbit.oak.spi.security.SecurityProvider]] ServiceEvent
UNREGISTERING
08.08.2018 12:46:03.872 *INFO* [Apache Sling Repository Startup Thread #1]
org.apache.sling.jcr.oak.server.internal.OakSlingRepositoryManager Interrupted
while waiting for the LoginAdminWhitelist service, cancelling repository
initialisation
java.lang.InterruptedException: null
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:998)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
at
org.apache.sling.jcr.base.AbstractSlingRepositoryManager$4.run(AbstractSlingRepositoryManager.java:461)
[org.apache.sling.jcr.base:3.0.5.SNAPSHOT]
{noformat}
> NPE when repository is starting up
> ----------------------------------
>
> Key: SLING-7811
> URL: https://issues.apache.org/jira/browse/SLING-7811
> Project: Sling
> Issue Type: Bug
> Components: JCR
> Affects Versions: JCR Oak Server 1.1.4, JCR Base 3.0.4
> Reporter: Carsten Ziegeler
> Assignee: Robert Munteanu
> Priority: Major
> Fix For: JCR Base 3.0.6, JCR Oak Server 1.2.2
>
>
> With the latest Sling Starter, the following NPE occurs in the logs. It seems
> to be harmless, nevertheless we should fix it:
> For now I assigned it to both, JCR Base and Oak Server, as it's unclear which
> one it is. Interestingly we've released Oak Server 1.2.0 but are not using it
> in the starter.
> {noformat}
> 06.08.2018 15:45:18.396 *ERROR* [Apache Sling Repository Startup Thread]
> org.apache.sling.jcr.oak.server.internal.OakSlingRepositoryManager start:
> Uncaught Throwable trying to access Repository, calling stopRepository()
> java.lang.NullPointerException: null
> at
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
> [com.google.guava:15.0.0]
> at org.apache.jackrabbit.oak.jcr.Jcr.with(Jcr.java:296)
> [org.apache.jackrabbit.oak-jcr:1.6.8]
> at
> org.apache.sling.jcr.oak.server.internal.OakSlingRepositoryManager.acquireRepository(OakSlingRepositoryManager.java:161)
> [org.apache.sling.jcr.oak.server:1.1.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager.initializeAndRegisterRepositoryService(AbstractSlingRepositoryManager.java:471)
> [org.apache.sling.jcr.base:3.0.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager.access$300(AbstractSlingRepositoryManager.java:85)
> [org.apache.sling.jcr.base:3.0.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager$4.run(AbstractSlingRepositoryManager.java:455)
> [org.apache.sling.jcr.base:3.0.4]
> {noformat}
> The stack trace points to a null workspace name ( see
> https://github.com/apache/jackrabbit-oak/blob/jackrabbit-oak-1.6.8/oak-jcr/src/main/java/org/apache/jackrabbit/oak/jcr/Jcr.java#L296
> ).
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