TiFlash numa node does not work

[gengliqi]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?

   tiflash_servers:
   - host: 127.0.0.1
   ssh_port: 22
   patched: true
   tcp_port: 9000
   http_port: 8000
   flash_service_port: 3930
   flash_proxy_port: 20170
   flash_proxy_status_port: 20292
   metrics_port: 8234
   deploy_dir: /data1/gengliqi/tidb/deploy/tiflash-9000
   data_dir: /data1/gengliqi/tidb/data/tiflash-9000
   log_dir: /data1/gengliqi/tidb/deploy/tiflash-9000/log
   numa_node: "0"
   arch: amd64
   os: linux

2. What did you expect to see? numactl should exist in run_tiflash.sh

3. What did you see instead?

   exec bin/tiflash/tiflash server \

4. What version of TiUP are you using (tiup --version)? 1.14.0

This bug has been around for a long time. Also see https://asktug.com/t/topic/1005526, the same bug.

I believe the bug is in the code line below. https://github.com/pingcap/tiup/blob/9e11d0eb75433856479c2c2f27f778a0a358398f/pkg/cluster/spec/tiflash.go#L771 After changing it to NumaNode: spec.NumaNode, and reloading the config, I can see numactl in run_tiflash.sh.