automaticEditsRoller = new AutomaticEditsRoller(nn);
automaticEditsRollingThread = new Daemon(automaticEditsRoller);
}
initialize(nn, getConf());
pathValidator = new PathValidator(conf);
userNameValidator = new UserNameValidator(conf);
} catch (IOException e) {
LOG.error(getClass().getSimpleName() + " initialization failed.", e);
close();
throw e;
}