[Ray Core] Ray error causes the Python interpreter to terminate without failing

[pabloem]

What happened + What you expected to happen

Consider this scenario:

ray.init()
my_objref = ray.put('MY TEXT')
ray.shutdown()

ray.init()

@ray.remote
def my_fn(obj):
  print(obj)

my_fn.remote(my_objref)

In this scenario, Ray will generate an error message, and terminate the Python interpreter WITHOUT FAILING. I would expect the Python interpreter to fail (maybr even better: throw a Python error and not terminate)

Versions / Dependencies

Ray 2.0

Reproduction script

ray.init()
my_objref = ray.put('MY TEXT')
ray.shutdown()

ray.init()

@ray.remote
def my_fn(obj):
  print(obj)

my_fn.remote(my_objref)

Issue Severity

Medium: It is a significant difficulty but I can work around it.

[cszhu]

Hello! This P3 issue has seen no activity in at least a year. It will be closed in 2 weeks as part of ongoing cleanup efforts.

Please remove the pending-cleanup label if you believe this issue should remain open.

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