Package org.janusgraph.diskstorage.locking.consistentkey

Interface Summary

Interface	Description
LockCleanerService

Class Summary

Class	Description
ConsistentKeyLocker	A global Locker that resolves inter-thread lock contention via AbstractLocker and resolves inter-process contention by reading and writing lock data using KeyColumnValueStore.
ConsistentKeyLocker.Builder
ConsistentKeyLockerSerializer	Translate locking coordinates and metadata (data keys, data columns, data values, timestamps, and rids) into keys, columns, and values compatible with ConsistentKeyLocker and vice-versa.
ConsistentKeyLockStatus	The timestamps of a lock held by a ConsistentKeyLocker and whether the held lock has or has not been checked.
ExpectedValueCheckingStore	A KeyColumnValueStore wrapper intended for non-transactional stores that forwards all but these two methods to an encapsulated store instance:
ExpectedValueCheckingStoreManager
ExpectedValueCheckingTransaction	A StoreTransaction that supports locking via LocalLockMediator and writing and reading lock records in a ExpectedValueCheckingStore.
StandardLockCleanerRunnable	Attempt to delete locks before a configurable timestamp cutoff using the provided store, transaction, and serializer.
StandardLockCleanerService	Encapsulates an ExecutorService that creates and runs StandardLockCleanerRunnable instances.
TimestampRid

Exception Summary

Exception	Description
ExpiredLockException