현상 hdfs 명령어로 namenode format 진행시, 발생한 문제이다. 2020-07-03 10:47:32,709 INFO namenode.NameNode: createNameNode [-format] 2020-07-03 10:47:32,897 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2020-07-03 10:47:33,534 ERROR common.Util: Syntax error in URI \hadoop\namenode. Please check hdfs configuration. java.net.URIS..