hadoop集群环境中权限拒绝 的相关问题

问题关键词 关键词1：/app/hadoop-2.4.1/sbin/yarn-daemon.sh: line 125: /tmp/yarn-hadoop-nodemanager.pid: Permission denied 关键词2：/app/hadoop-2.4.1/tmp/pid/hadoop-hadoop-journalnode.pid: Permission denied 关键词3：/ap

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