[JCR-1272] Property.getValue() throws RepositoryException with internal error

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4
• Component/s: jackrabbit-core
• Assignee: Unassigned
• Reporter: Marcel Reutegger
• Created: 14/Dec/07 14:43
• Updated: 15/Jan/08 23:27
• Resolved: 19/Dec/07 10:38

Description

Running ConcurrentReadWriteTest (NUM_NODES=5, NUM_THREADS=3, RUN_NUM_SECONDS=120) resulted in a RepositoryException calling Property.getValue():

javax.jcr.RepositoryException: Internal error while retrieving value of b3fc1ea8-3364-4236-bcc7-dea0baf90640/{}test: null: null

Debugging shows that it is a NullPointerException:

java.lang.NullPointerException
at org.apache.jackrabbit.core.PropertyImpl.getValue(PropertyImpl.java:481)
at org.apache.jackrabbit.core.ConcurrentReadWriteTest$1$1.execute(ConcurrentReadWriteTest.java:68)
at org.apache.jackrabbit.core.AbstractConcurrencyTest$Executor.run(AbstractConcurrencyTest.java:110)
at java.lang.Thread.run(Thread.java:619)

It's probably the state which has been discarded after the sanityCheck().