public interface OrderedKeyValueStoreManager extends KeyValueStoreManager
KeyValueStoreManager
where the stores maintain keys in their natural order.Modifier and Type | Method and Description |
---|---|
void |
mutateMany(Map<String,KVMutation> mutations,
StoreTransaction txh)
Executes multiple mutations at once.
|
OrderedKeyValueStore |
openDatabase(String name)
Opens an ordered database by the given name.
|
beginTransaction, clearStorage, close, exists, getFeatures, getHadoopManager, getLocalKeyPartition, getName
OrderedKeyValueStore openDatabase(String name) throws BackendException
openDatabase
in interface KeyValueStoreManager
name
- Name of databaseBackendException
void mutateMany(Map<String,KVMutation> mutations, StoreTransaction txh) throws BackendException
KVMutation
that contains all the mutations for that particular store.
This is an optional operation. Check StoreManager.getFeatures()
if it is supported by a particular implementation.mutations
- txh
- BackendException
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