安装Hadoop的时候这个错误:Call From master/10.42.169.56 to master:9000 failed on connection exception: java.net.Connection refused; For more dedatls see
从master/10.42.169.56调用master:9000失败,连接异常:java.net.connection被拒绝;有关更多DEDATL,请参阅
(难受期末大作业,跪求大神解答)
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Hadoop
安装Hadoop的时候这个错误:Call From master/10.42.169.56 to master:9000 failed on connection exception: java.net.Connection refused; For more dedatls see 从master/10.42.169.56调用master:9000失败,连接异常:java.net.connection被拒绝;有关更多DEDATL,请参阅 (难受期末大作业,跪求大神解答)