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Implement named actors using the GCS service (#8328)

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This commit is contained in:
Edward Oakes
2020-05-09 08:58:10 -05:00
committed by GitHub
parent 93138e617a
commit 2677b71003
37 changed files with 483 additions and 87 deletions
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python/ray/tests/test_actor_advanced.py
+17 -6
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@@ -658,20 +658,31 @@ def test_detached_actor(ray_start_regular):
def ping(self):
return "pong"
with pytest.raises(Exception, match="Detached actors must be named"):
with pytest.raises(
ValueError, match="Actor name cannot be an empty string"):
DetachedActor._remote(detached=True, name="")
with pytest.raises(ValueError, match="Detached actors must be named"):
DetachedActor._remote(detached=True)
with pytest.raises(ValueError, match="Please use a different name"):
_ = DetachedActor._remote(name="d_actor")
with pytest.raises(ValueError, match="Only detached actors can be named"):
DetachedActor._remote(name="d_actor")
DetachedActor._remote(detached=True, name="d_actor")
with pytest.raises(ValueError, match="Please use a different name"):
DetachedActor._remote(detached=True, name="d_actor")
redis_address = ray_start_regular["redis_address"]
actor_name = "DetachedActor"
get_actor_name = "d_actor"
create_actor_name = "DetachedActor"
driver_script = """
import ray
ray.init(address="{}")
existing_actor = ray.util.get_actor("{}")
assert ray.get(existing_actor.ping.remote()) == "pong"
@ray.remote
class DetachedActor:
def ping(self):
@@ -679,10 +690,10 @@ class DetachedActor:
actor = DetachedActor._remote(name="{}", detached=True)
ray.get(actor.ping.remote())
""".format(redis_address, actor_name)
""".format(redis_address, get_actor_name, create_actor_name)
run_string_as_driver(driver_script)
detached_actor = ray.util.get_actor(actor_name)
detached_actor = ray.util.get_actor(create_actor_name)
assert ray.get(detached_actor.ping.remote()) == "pong"