Can not start Ray with Arrow flight, Segmentation fault 11

Folks, We have an application that uses Ray and Apache Arrow flight. It has been working with ray-2.0.0.dev0-cp37-cp37m-macosx_10_15_intel.whl.
commit = “7e109a3266016a35501ddd897f279576fe7bfc3d”
version = “2.0.0.dev0”

Now, it can not start with Ray 1.7.0 or Ray daily builds. Below code throws Segmentation fault 11 error message.

I really appreciate your help to resolve this issues.

import ray
import pyarrow.flight as fl
def f(x):
    return x * x

class FlightServer(fl.FlightServerBase):
    def __init__(self, location="grpc://", **kwargs):
        super().__init__(location, **kwargs)
        print("init done")

        self.tables = {}
        futures = [f.remote(i) for i in range(4)]
        print(ray.get(futures)) # [0, 1, 4, 9]

def main():

if __name__ == '__main__':

More information: It works on Linux (Ray 1.7.1 and PyArrow 5.0.0) but on Mac, self.global_state_accessor.connect() in _really_init_global_state method throws Abort trap: 6.

Let me know how to debug global_state_accessor.connect()