Unmapped exception when creating resources

[Ralf Claußnitzer]

Hi,

my Fedora 6 (6.5.0) just started to refuse creating objects with an unmapped OCFL Exception. Has anyone seen something like this?

The problem seems to be that the resource exists, but "but it does not contain a root Fedora resource".

INFO 14:52:20.407 [qtp143110009-33734] (FedoraLdp) PUT to create resource with ID: qucosa/qucosa-72877
WARN 14:52:20.414 [qtp143110009-33734] (WildcardExceptionMapper) Unmapped exception
java.lang.IllegalStateException: OCFL object info:fedora/qucosa/qucosa-72877 exists but it does not contain a root Fedora resource
        at org.fcrepo.storage.ocfl.DefaultOcflObjectSession.lambda$loadRootResourceId$15(DefaultOcflObjectSession.java:788)
        at com.github.benmanes.caffeine.cache.BoundedLocalCache.lambda$doComputeIfAbsent$13(BoundedLocalCache.java:2457)
        at java.base/java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1916)
        at com.github.benmanes.caffeine.cache.BoundedLocalCache.doComputeIfAbsent(BoundedLocalCache.java:2455)
        at com.github.benmanes.caffeine.cache.BoundedLocalCache.computeIfAbsent(BoundedLocalCache.java:2438)
        at com.github.benmanes.caffeine.cache.LocalCache.computeIfAbsent(LocalCache.java:107)
        at com.github.benmanes.caffeine.cache.LocalManualCache.get(LocalManualCache.java:62)
        at org.fcrepo.storage.ocfl.cache.CaffeineCache.get(CaffeineCache.java:27)
        at org.fcrepo.storage.ocfl.DefaultOcflObjectSession.loadRootResourceId(DefaultOcflObjectSession.java:778)
        at org.fcrepo.storage.ocfl.DefaultOcflObjectSession.<init>(DefaultOcflObjectSession.java:142)
        at org.fcrepo.storage.ocfl.DefaultOcflObjectSessionFactory.newSession(DefaultOcflObjectSessionFactory.java:92)
        at org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSession.lambda$findOrCreateSession$1(OcflPersistentStorageSession.java:193)
        at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
        at org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSession.findOrCreateSession(OcflPersistentStorageSession.java:192)
        at org.fcrepo.persistence.ocfl.impl.CreateRdfSourcePersister.persist(CreateRdfSourcePersister.java:64)
        at org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSession.persist(OcflPersistentStorageSession.java:168)
        at org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSessionMetrics.lambda$persist$0(OcflPersistentStorageSessionMetrics.java:56)
        at io.micrometer.core.instrument.composite.CompositeTimer.record(CompositeTimer.java:79)
        at org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSessionMetrics.persist(OcflPersistentStorageSessionMetrics.java:55)
        at org.fcrepo.kernel.impl.services.CreateResourceServiceImpl.perform(CreateResourceServiceImpl.java:195)
        at org.fcrepo.http.api.FedoraLdp.lambda$createOrReplaceObjectRdf$9(FedoraLdp.java:575)
        at org.fcrepo.common.db.DbTransactionExecutor.lambda$doInTx$3(DbTransactionExecutor.java:79)
        at org.springframework.transaction.support.TransactionOperations.lambda$executeWithoutResult$0(TransactionOperations.java:68)
        at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
        at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67)
        at org.fcrepo.common.db.DbTransactionExecutor.doInTx(DbTransactionExecutor.java:78)
        at org.fcrepo.common.db.DbTransactionExecutor.lambda$doInTxWithRetry$2(DbTransactionExecutor.java:62)
        at net.jodah.failsafe.Functions.lambda$toSupplier$10(Functions.java:262)
        at net.jodah.failsafe.Functions.lambda$get$0(Functions.java:48)
        at net.jodah.failsafe.RetryPolicyExecutor.lambda$supply$0(RetryPolicyExecutor.java:66)
        at net.jodah.failsafe.Execution.executeSync(Execution.java:128)
        at net.jodah.failsafe.FailsafeExecutor.call(FailsafeExecutor.java:379)
        at net.jodah.failsafe.FailsafeExecutor.run(FailsafeExecutor.java:212)
        at org.fcrepo.common.db.DbTransactionExecutor.doInTxWithRetry(DbTransactionExecutor.java:61)
        at org.fcrepo.http.api.FedoraBaseResource.doInDbTxWithRetry(FedoraBaseResource.java:126)
        at org.fcrepo.http.api.FedoraLdp.createOrReplaceObjectRdf(FedoraLdp.java:571)
...

Cheers,
Ralf