[minor] log info instead of error upon ray.init rerun (#12025)
[minor] log info instead of error upon ray.init rerun (#12025)


pcmoritz/ray-1,ray-project/ray,ray-project/ray,richardliaw/ray,richardliaw/ray,pcmoritz/ray-1,richardliaw/ray,pcmoritz/ray-1,pcmoritz/ray-1,richardliaw/ray,richardliaw/ray,richardliaw/ray,richardliaw/ray,ray-project/ray,ray-project/ray,richardliaw/ray,ray-project/ray,ray-project/ray,pcmoritz/ray-1,pcmoritz/ray-1,ray-project/ray,pcmoritz/ray-1,ray-project/ray,pcmoritz/ray-1