def destroy(self, _table):
for p in range(_table.partition):
proc_id = p % len(EggRoll.proc_list)
i = self.__get_index_by_proc(proc_id)
stub = self.egg_list[i]
stub.destroy(kv_pb2.Empty(),
metadata=self.__get_meta(_table, str(p)))
def count(self, _table):
count = 0
for p in range(_table.partition):
proc_id = p % len(EggRoll.proc_list)
i = self.__get_index_by_proc(proc_id)
stub = self.egg_list[i]
count += stub.count(kv_pb2.Empty(),
metadata=self.__get_meta(_table, str(p))).value
return count
_table._name), ('name_space',
_table._namespace)
def to_pb_store_type(_type: StoreType, persistent=False):
result = None
if not persistent:
result = storage_basic_pb2.IN_MEMORY
elif _type == StoreType.LMDB:
result = storage_basic_pb2.LMDB
elif _type == StoreType.LEVEL_DB:
result = storage_basic_pb2.LEVEL_DB
return result
empty = kv_pb2.Empty()
class _DTable(object):
def __init__(self,
storage_locator,
partitions=1,
in_place_computing=False):
# self.__client = _EggRoll.get_instance()
self._namespace = storage_locator.namespace
self._name = storage_locator.name
self._type = storage_basic_pb2.StorageType.Name(storage_locator.type)
self._partitions = partitions
self.schema = {}
self._in_place_computing = in_place_computing
self.gc_enable = True