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原创 namenode is in safemode 和 主节点9000端口拒绝访问

ERROR streaming.StreamJOB: Error Launching job :Cannot delete /tmp/hadoop-yarn/staging/clydey/.stagin/job_1583466868211_0001. Name node is in safe mode这是我在hadoop上使用python开发mapreduce脚本对hdfs上的日志数据进行清理时...