Bug report criteria

• This bug report is not security related, security issues should be disclosed privately via [email protected].
• This is not a support request or question, support requests or questions should be raised in the etcd discussion forums.
• You have read the etcd bug reporting guidelines.
• Existing open issues along with etcd frequently asked questions have been checked and this is not a duplicate.

What happened?

When executing make gofail-enable, labelRaftDropHeartbeat doesn't work as expected. Need to investigate why that is the case.

What did you expect to happen?

make gofail-enable and then git diff should show that the failpoint labelRaftDropHeartbeat has been altered in a way that the marker comment becomes a failpoint.

How can we reproduce it (as minimally and precisely as possible)?

make gofail-enable
git diff

Then search for labelRaftDropHeartbeat

Anything else we need to know?

No response

Etcd version (please run commands below)

N/A

Etcd configuration (command line flags or environment variables)

N/A

Etcd debug information (please run commands below, feel free to obfuscate the IP address or FQDN in the output)

N/A

Relevant log output