def get(self, key):
"""
1. Get the highest Rendezvous node for the given key.
2. Retrieve the DBClient instance reference by the node.
3. Get the value by the key via client's get().
:param key: a string key.
:param value: a string key-value pair dictionary to be stored in DB.
:return a GetResposne - [email protected]
"""
# TODO
highest_node = self.get_node(key)
server_channel = self.maps[str(highest_node)]
stub = db_pb2.DBStub(channel=server_channel)
req = db_pb2.GetRequest(id=key)
return stub.get(req)
def get(self, _id):
req = db_pb2.GetRequest(id=_id)
return self.stub.get(req)
def get(self, key):
req = db_pb2.GetRequest(id=key)
return self.stub.get(req)
def get(stub, userId):
req = db_pb2.GetRequest(UserID=userId)
res = stub.Get(req)
return res.Value