package com.example.demo; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; /** * Created by Administrator on 2019/6/19. */ public class URLEncode { public static void main(String[] args) { System.out.println(ChangeISOToUTF("ht
2017-08-16 11:57:28,237 WARN [org.apache.hadoop.hdfs.LeaseRenewer][458] - <Failed to renew lease for [DFSClient_NONMAPREDUCE_-1756242047_26] for 30 seconds. Will retry shortly ...> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyE