def actor_table(self, actor_id=None):
"""Fetch and parse the actor table information for one or more actor IDs.
Args:
actor_id: A hex string of the actor ID to fetch information about.
If this is None, then the actor table is fetched.
Returns:
Information from the actor table.
"""
self._check_connected()
if actor_id is not None:
actor_id = ray.ActorID(hex_to_binary(actor_id))
return self._actor_table(actor_id)
else:
actor_table_keys = list(
self.redis_client.scan_iter(
match=gcs_utils.TablePrefix_ACTOR_string + "*"))
actor_ids_binary = [
key[len(gcs_utils.TablePrefix_ACTOR_string):]
for key in actor_table_keys
]
results = {}
for actor_id_binary in actor_ids_binary:
results[binary_to_hex(actor_id_binary)] = self._actor_table(
ray.ActorID(actor_id_binary))
return results
def actor_table(self, actor_id):
"""Fetch and parse the actor table information for a single actor ID.
Args:
actor_id: A hex string of the actor ID to fetch information about.
If this is None, then the actor table is fetched.
Returns:
Information from the actor table.
"""
self._check_connected()
if actor_id is not None:
actor_id = ray.ActorID(hex_to_binary(actor_id))
actor_info = self.global_state_accessor.get_actor_info(actor_id)
if actor_info is None:
return {}
else:
actor_table_data = gcs_utils.ActorTableData.FromString(
actor_info)
return self._gen_actor_info(actor_table_data)
else:
actor_table = self.global_state_accessor.get_actor_table()
results = {}
for i in range(len(actor_table)):
actor_table_data = gcs_utils.ActorTableData.FromString(
actor_table[i])
results[binary_to_hex(actor_table_data.actor_id)] = \
self._gen_actor_info(actor_table_data)
return results