在使用mapreduce can u plz help时出现以下错误
bigtable<-from.dfs（mapreduce（input=“hid1”，map=mappetable，reduce=reducertable））packagejobjar:[/c:/users/nitu/appdata/local/temp/hadoop-unjar2320840200258597564/][]c:\users\nitu\appdata\local\temp\streamjob634342773578602277.jar tmpdir=null 20/05/16 16 16:43:33 info client.rmproxy:连接到resourcemanager at/0.0.0:8032 20/05/16 16:43:33 info client.rmproxy:连接到resourcemanager at/0.0.0.0:8032 20/05/16 16:43:36 info mapreduce.jobsubmitter:清理暂存区域/tmp/hadoop yarn/staging/nitu/.staging/job\u 158962578945\u 0003 20/05/16 16 16:43:36错误流式处理。streamjob:错误启动作业：输入路径不存在：hdfs://localhost：9000/user/nitu/hid1流命令失败！mr中出错（map=map，reduce=reduce，combine=combine，vectorized.reduce，：hadoop流失败，错误代码为5