[core] Remove unused object_ref_seed parameter (#53698)

Unset, unused.

---------

Signed-off-by: Edward Oakes <[email protected]>

Author: edoakes

.pre-commit-config.yaml

@@ -53,7 +53,7 @@ repos:
         args: [
           --style=google,
           --baseline=ci/lint/pydoclint-baseline.txt,
-          --exclude=thirdparty|^python/ray/serve/tests/test_config_files/syntax_error\.py$,
+          --exclude=thirdparty|^python/ray/serve/tests/test_config_files/syntax_error\.py$|^python/ray/_private/parameter\.py$,
           # --generate-baseline=True, # Not generally needed, but documenting since this is how we generate the initial baseline
           --auto-regenerate-baseline=True,
           # Current settings (not because we think they're right, but because we

python/ray/_private/node.py

@@ -673,11 +673,6 @@ def redis_password(self):
         """Get the cluster Redis password."""
         return self._ray_params.redis_password
 
-    @property
-    def object_ref_seed(self):
-        """Get the seed for deterministic generation of object refs"""
-        return self._ray_params.object_ref_seed
-
     @property
     def plasma_store_socket_name(self):
         """Get the node's plasma store socket name."""

python/ray/_private/parameter.py

@@ -48,10 +48,6 @@ class RayParams:
         ray_client_server_port: The port number the ray client server
             will bind on. If not set, the ray client server will not
             be started.
-        object_ref_seed: Used to seed the deterministic generation of
-            object refs. The same value can be used across multiple runs of the
-            same job in order to generate the object refs in a consistent
-            manner. However, the same ID should not be used for different jobs.
         redirect_output: True if stdout and stderr for non-worker
             processes should be redirected to files and false otherwise.
         external_addresses: The address of external Redis server to
@@ -150,7 +146,6 @@ def __init__(
         max_worker_port: Optional[int] = None,
         worker_port_list: Optional[List[int]] = None,
         ray_client_server_port: Optional[int] = None,
-        object_ref_seed: Optional[int] = None,
         driver_mode=None,
         redirect_output: Optional[bool] = None,
         external_addresses: Optional[List[str]] = None,
@@ -242,7 +237,6 @@ def __init__(
         self.metrics_export_port = metrics_export_port
         self.tracing_startup_hook = tracing_startup_hook
         self.no_monitor = no_monitor
-        self.object_ref_seed = object_ref_seed
         self.ray_debugger_external = ray_debugger_external
         self.env_vars = env_vars
         self.session_name = session_name

python/ray/_private/worker.py

@@ -1784,7 +1784,6 @@ def sigterm_handler(signum, frame):
         # Use a random port by not specifying Redis port / GCS server port.
         ray_params = ray._private.parameter.RayParams(
             node_ip_address=_node_ip_address,
-            object_ref_seed=None,
             driver_mode=driver_mode,
             redirect_output=None,
             num_cpus=num_cpus,
@@ -1874,7 +1873,6 @@ def sigterm_handler(signum, frame):
             redis_address=redis_address,
             redis_username=_redis_username,
             redis_password=_redis_password,
-            object_ref_seed=None,
             temp_dir=_temp_dir,
             _system_config=_system_config,
             enable_object_reconstruction=_enable_object_reconstruction,