private void logHadoopDistro() {
		if (ClassUtils.isPresent("org.apache.hadoop.util.VersionInfo", this.getClass().getClassLoader())) {
			logger.info("Hadoop version detected from classpath " + org.apache.hadoop.util.VersionInfo.getVersion());
		}
		else {
			logger.info("Hadoop version not detected from classpath");
		}
	}
Logger config info upon admin or container server context refresh.
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/util/XdConfigLoggingInitializer.java