When accessing cache store from different threads:

java.lang.IllegalMonitorStateException: attempt to unlock read lock, not locked by current thread
at java.util.concurrent.locks.ReentrantReadWriteLock$Sync.unmatchedUnlockException(ReentrantReadWriteLock.java:447)
at java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryReleaseShared(ReentrantReadWriteLock.java:431)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.releaseShared(AbstractQueuedSynchronizer.java:1340)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock(ReentrantReadWriteLock.java:883)
at org.infinispan.util.concurrent.locks.StripedLock.releaseGlobalLock(StripedLock.java:243)
at org.infinispan.loaders.LockSupportCacheStore.releaseGlobalLock(LockSupportCacheStore.java:134)
at org.infinispan.loaders.LockSupportCacheStore.loadAllKeys(LockSupportCacheStore.java:177)
...