This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
15/11/07 16:01:44 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
Starting secondary namenodes [0.0.0.0]
0.0.0.0: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
0.0.0.0: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
0.0.0.0: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out’ for reading: No such file or directory
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
15/11/07 16:02:06 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
starting yarn daemons
mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
starting resourcemanager, logging to /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out
/usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out’ for reading: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 129: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting nodemanager, logging to /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 129: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory` <br />
hduser@nikhil:/usr/local/hadoop/sbin$ ^C <br />
hduser@nikhil:/usr/local/hadoop/sbin$ start-all.sh
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
15/11/07 16:03:00 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-namenode-nikhil.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-datanode-nikhil.out: No such file or directory
Starting secondary namenodes [0.0.0.0]
0.0.0.0: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
0.0.0.0: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
0.0.0.0: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out’ for reading: No such file or directory
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 177: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-nikhil.out: No such file or directory
15/11/07 16:03:23 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
starting yarn daemons
mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
starting resourcemanager, logging to /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out
/usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out’ for reading: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 129: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-nikhil.out: No such file or directory
localhost: mkdir: cannot create directory ‘/usr/local/hadoop/logs’: Permission denied
localhost: chown: cannot access ‘/usr/local/hadoop/logs’: No such file or directory
localhost: starting nodemanager, logging to /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out’ for reading: No such file or directory
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 129: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-nodemanager-nikhil.out: No such file or directory
我一直尝试在 Ubuntu 15.04 中安装 Hadoop 2.6.0 单节点集群。当我运行 时start-all.sh，我得到了如上所示的输出。我哪里出错了？
答案1
看起来您尝试以对 /usr/local/hadoop 没有写权限的用户身份运行脚本。
您是从存储库安装的吗？
您通常会有一个专门用于 Hadoop 的用户，该用户应该是 /usr/local/hadoop（或您放置它的任何位置）的所有者，然后以该用户的身份运行启动脚本。