TiKV Startup Error

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tikv启动报错

| username: andone

Tikv startup error

| username: hey-hoho | Original post link

Judging by the error, it seems that TiFlash failed to start.

Could it be that PD has crashed, and the request to PD returned without a leader?

| username: 大飞哥online | Original post link

Is PD functioning normally?

| username: Jellybean | Original post link

The error message clearly states that there is no PD leader when requesting PD. You need to first check and address the health status of the PD cluster.

| username: Kongdom | Original post link

Use tiup cluster display to check if the cluster status is normal. Based on the error, it seems to be an issue with PD.

| username: Jolyne | Original post link

Check the PD nodes in the cluster using tiup cluster display to see if they are functioning properly.

| username: TiDBer_小阿飞 | Original post link

Display the cluster status.

| username: andone | Original post link

Thank you all for your answers, the issue has been resolved.

| username: oceanzhang | Original post link

Is there also a problem with PD???