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Check num_objstores > 0 in start_ray_local (#402)

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This commit is contained in:
Richard Shin
2016-09-03 17:37:06 -07:00
committed by Robert Nishihara
parent 3548797202
commit 80fdfcd1a5
1 changed files with 2 additions and 2 deletions
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lib/python/ray/services.py
+2 -2
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@@ -172,8 +172,8 @@ def start_ray_local(node_ip_address="127.0.0.1", num_objstores=1, num_workers=0,
"""
if worker_path is None:
worker_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../../scripts/default_worker.py")
if num_workers > 0 and num_objstores < 1:
raise Exception("Attempting to start a cluster with {} workers per object store, but `num_objstores` is {}.".format(num_objstores))
if num_objstores < 1:
raise Exception("`num_objstores` is {}, but should be at least 1.".format(num_objstores))
scheduler_address = address(node_ip_address, new_scheduler_port())
start_scheduler(scheduler_address, cleanup=True)
time.sleep(0.1)