18/05/05 11:02:04 INFO mapreduce.Job: map 0% reduce 0% 18/05/05 11:02:17 INFO mapreduce.Job: Task Id : attempt_1525487823862_0002_m_000000_0, Status : FAILED Error: java.net.ConnectException: Call From hekuang/(我vpsip) to hekuang:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
提交作业后错与提示,
然后NameNode就被关闭了
是王小二呀
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