[client-bug] java-client test with tikv 6.9.3 failed.

[Mrart]

Bug Report

1. Describe the bug

When I start tikv cluster with version 6.9.3 in docker, throw bugs:
failed to get member from pd server from http://pd0:2392, caused by: "DEADLINE_EXCEEDED: ClientCall started after CallOptions deadline was exceeded. Deadline has been exceeded for 1.427404101s".

2. Minimal reproduce step (Required)

1. start container cluster with version 6.9.3
2. mvn clean install with java version -"master".

3. What did you see instead (Required)

4. What did you expect to see? (Required)

5. What are your Java Client and TiKV versions? (Required)

• Client Java: master
• TiKV: 6.9.3