# Something went wrong when I used remote ray cluster

**URL:** <https://discuss.ray.io/t/something-went-wrong-when-i-used-remote-ray-cluster/11110>\
**Category:** Uncategorized\
**Created:** [June 21, 2023, 6:04am UTC](https://discuss.ray.io/t/something-went-wrong-when-i-used-remote-ray-cluster/11110 "2023-06-21T06:04:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kevin0929](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/kevin0929/32/4401_2.png) [@kevin0929](https://discuss.ray.io/u/kevin0929)\
**Post date:** [June 21, 2023, 6:04am UTC](https://discuss.ray.io/t/something-went-wrong-when-i-used-remote-ray-cluster/11110/1 "2023-06-21T06:04:12Z")

</div>

Hi, everyone.

I deployed ray cluster on k8s and I found that if there are two request simultaneously push to remote ray cluster, the latter will fail to connect.

The brief error message :

```auto
ConnectionError: Client is shutting down.
2023-06-21 03:16:38,056 ERROR dataclient.py:323 -- Unrecoverable error in data channel.

```

If anyone know what happend about this, please reply this topic to help me.  
Thanks!