Number of placeholder and arguments mismatch in log message

[liketic]

Describe the bug
We have some log like:

log.debug("[{}] Redirecting the rest call to {}: cluster={}", redirect, peerClusterData);

The number of {} is different to arguments count. And for exception logging:

log.warn("Failed to offload: {}", e.getCause());

The last argument type is Throwable , here is last argument will not be treated as a format argument even there is a placeholder.

[sijie]

This was fixed by #4436