How to Handle an Empty start_key for region_id

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

Original topic: region_id的start_key为空怎么处理

| username: TiDBer_3ZQWFOHI

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]

| username: TiDBer_3ZQWFOHI | Original post link

It’s a single section, just one.

| username: Billmay表妹 | Original post link

When you ask a question, it’s best to include all the steps in the service line where the issue occurred. If you only mention the problem without any details, how can others help you respond?

| username: Billmay表妹 | Original post link

Expand to three nodes first.

| username: xfworld | Original post link

How did you manage to do that? It seems very impressive~ :upside_down_face:

| username: WalterWj | Original post link

Could it be a boundary region?