// race condition check: config-persister might push new configuration while server is starting up.
ConflictingVersionException lastException = null;
for (int i = 0; i < maxAttempts; i++) {
// race condition check: config-persister might push new configuration while server is starting up.
ConflictingVersionException lastException = null;
for (int i = 0; i < maxAttempts; i++) {