Package org.apache.pulsar.metadata.api
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Interface Summary Interface Description MetadataCache<T> Represent the caching layer access for a specific type of objects.MetadataSerde<T> Interface that define a serializer/deserializer implementation.MetadataStore Metadata store client interface.MetadataStoreLifecycle Extension of theMetadataStoreinterface that supports lifecycle operation methods which might not be supported by all implementations. -
Class Summary Class Description CacheGetResult<T> Represent a result for aMetadataCache.getWithStats(String)operation.GetResult Represent a result for aMetadataStore.get(String)operation.MetadataCacheConfig The configuration builder for aMetadataCacheconfig.MetadataStoreConfig The configuration builder for aMetadataStoreconfig.MetadataStoreFactory Factory class forMetadataStore.Notification Stat Represent the information associated with a given value in the store. -
Enum Summary Enum Description NotificationType -
Exception Summary Exception Description MetadataStoreException Generic metadata store exception.MetadataStoreException.AlreadyClosedException The store was already closed.MetadataStoreException.AlreadyExistsException Key was already in store.MetadataStoreException.BadVersionException Unsuccessful update due to mismatched expected version.MetadataStoreException.ContentDeserializationException Failed to de-serialize the metadata.MetadataStoreException.InvalidImplementationException Implementation is invalid.MetadataStoreException.InvalidPathException MetadataStoreException.LockBusyException A resource lock is already taken by a different instance.MetadataStoreException.NotFoundException Key not found in store.