ubuntu上的hadoop启动错误

mm9b1k5b  于 2021-05-30  发布在  Hadoop
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我在跟踪迈克尔
当我尝试启动hadoop时 **/usr/local/hadoop/bin/start-all.sh** 我得到以下错误

mkdir: cannot create directory ‘/usr/local/hadoop/libexec/../logs’: Permission denied
chown: cannot access ‘/usr/local/hadoop/libexec/../logs’: No such file or directory
starting namenode, logging to /usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-   namenode-stratageeksadmin-ubuntu.out
/usr/local/hadoop/bin/hadoop-daemon.sh: line 136: /usr/local/hadoop/libexec/../logs        /hadoop-stratageeksadmin-namenode-stratageeksadmin-ubuntu.out: No such file or directory
head: cannot open ‘/usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-namenode-stratageeksadmin-ubuntu.out’ for reading: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/libexec/../logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/libexec/../logs’: No such file or directory
localhost: starting datanode, logging to /usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-datanode-stratageeksadmin-ubuntu.out
localhost: /usr/local/hadoop/bin/hadoop-daemon.sh: line 136: /usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-datanode-stratageeksadmin-ubuntu.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-datanode-stratageeksadmin-ubuntu.out’ for reading: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/libexec/../logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/libexec/../logs’: No such file or directory
localhost: starting secondarynamenode, logging to /usr/local/hadoop/libexec/../logs/hadoop-stratageeksadmin-secondarynamenode-stratageeksadmin-ubuntu.out
4ngedf3f

4ngedf3f1#

在该教程中已经提到:
确保将所有文件的所有者更改为hduser user和hadoop组。
请在hadoop安装目录中启动下面的命令。例如,如果安装目录是 /usr/local/hadoop :

sudo chown -R hduser:hadoop hadoop

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