Fall back to random port instead of default port for non-primary Redis shards; attempt to cluster Redis shard ports close to each other. (#13847)

2026-06-28 10:33:16 +08:00 · 2021-02-03 23:00:15 -07:00
parent a13208f113
commit 243f678ffd
2 changed files with 34 additions and 18 deletions
@@ -17,9 +17,12 @@ class RayParams:
            raylet, a plasma store, a plasma manager, and some workers.
            It will also kill these processes when Python exits.
        redis_port (int): The port that the primary Redis shard should listen
-            to. If None, then a random port will be chosen.
+            to. If None, then it will fall back to
+            ray.ray_constants.DEFAULT_PORT, or a random port if the default is
+            not available.
        redis_shard_ports: A list of the ports to use for the non-primary Redis
-            shards.
+            shards. If None, then it will fall back to the ports right after
+            redis_port, or random ports if those are not available.
        num_cpus (int): Number of CPUs to configure the raylet with.
        num_gpus (int): Number of GPUs to configure the raylet with.
        resources: A dictionary mapping the name of a resource to the quantity