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Проблема при запуске одного узла кластера Hadoop в Ubuntu

Я новичок в Hadoop, и я проходил процесс установки, упомянутый здесь . Я установил hadoop-1.2.1 в моей системе. После настройки всего, когда я пытался запустить кластер с одним узлом, я получил следующую ошибку: 

$ /usr/local/hadoop-1.2.1/bin/start-all.sh
mkdir: cannot create directory ‘/usr/local/hadoop-1.2.1/libexec/../logs’: Permission denied
chown: cannot access ‘/usr/local/hadoop-1.2.1/libexec/../logs’: No such file or directory
starting namenode, logging to /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-namenode-asad-HP-15-Notebook-PC.out
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 137: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-namenode-asad-HP-15-Notebook-PC.out: No such file or directory
head: cannot open ‘/usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-namenode-asad-HP-15-Notebook-PC.out’ for reading: No such file or directory
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 147: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-namenode-asad-HP-15-Notebook-PC.out: No such file or directory
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 148: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-namenode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop-1.2.1/libexec/../logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop-1.2.1/libexec/../logs’: No such file or directory
localhost: starting datanode, logging to /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-datanode-asad-HP-15-Notebook-PC.out
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 137: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-datanode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-datanode-asad-HP-15-Notebook-PC.out’ for reading: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 147: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-datanode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 148: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-datanode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop-1.2.1/libexec/../logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop-1.2.1/libexec/../logs’: No such file or directory
localhost: starting secondarynamenode, logging to /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-secondarynamenode-asad-HP-15-Notebook-PC.out
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 137: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-secondarynamenode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-secondarynamenode-asad-HP-15-Notebook-PC.out’ for reading: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 147: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-secondarynamenode-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 148: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-secondarynamenode-asad-HP-15-Notebook-PC.out: No such file or directory
mkdir: cannot create directory ‘/usr/local/hadoop-1.2.1/libexec/../logs’: Permission denied
chown: cannot access ‘/usr/local/hadoop-1.2.1/libexec/../logs’: No such file or directory
starting jobtracker, logging to /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-jobtracker-asad-HP-15-Notebook-PC.out
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 137: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-jobtracker-asad-HP-15-Notebook-PC.out: No such file or directory
head: cannot open ‘/usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-jobtracker-asad-HP-15-Notebook-PC.out’ for reading: No such file or directory
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 147: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-jobtracker-asad-HP-15-Notebook-PC.out: No such file or directory
/usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 148: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-jobtracker-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop-1.2.1/libexec/../logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop-1.2.1/libexec/../logs’: No such file or directory
localhost: starting tasktracker, logging to /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-tasktracker-asad-HP-15-Notebook-PC.out
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 137: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-tasktracker-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-tasktracker-asad-HP-15-Notebook-PC.out’ for reading: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 147: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-tasktracker-asad-HP-15-Notebook-PC.out: No such file or directory
localhost: /usr/local/hadoop-1.2.1/bin/hadoop-daemon.sh: line 148: /usr/local/hadoop-1.2.1/libexec/../logs/hadoop-hduser-tasktracker-asad-HP-15-Notebook-PC.out: No such file or directory
0
задан 14 April 2016 в 14:31

1 ответ

Я просто отсутствовал для выполнения этой команды как корня. Вот почему я получал ту ошибку. Теперь хорошо работает после предварительного ожидания sudo перед командой, т.е.: 

sudo /usr/local/hadoop-1.2.1/bin/start-all.sh
0
ответ дан 15 April 2016 в 00:31
  • 1
    благодарите это, кажется, работает, ctrl + f1 является графическим дисплеем для, и ctrl + f7 для консоли. Также я должен был нажать его многократно, и это, кажется, работает, когда получение клавиатуры выключено. Но я был бы reccomend, устанавливающий lubuntu 14.04.5, так как это меньше и легче, чем 17,04 – DR. Palson_PH.d 23 August 2017 в 11:52

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