Hadoop:Call From wish/192.168.11.1 to wish:9000 failed on connection exception:java.net.ConnectExcep

问题:今天用eclipse连接hadoop hdfs时,配置Map/Reduce (V2) master , DFS master时出现以下报错信息: 解决办法: 1、打开Eclipse,依次点击“Window”→“Preferences”→“Hadoop Map/Reduce”,Hadoop installation directory配置为hadoop-2.6.5.rar压缩包解压目录 注意,
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