我按照this教程安装了Hadoop。不幸的是，当我运行 start-all.sh 脚本时 - 在控制台上打印了以下错误：
hduser@dennis-HP:/usr/local/hadoop/sbin$ start-all.sh
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
hadoop config script is run...
hdfs script is run...
Config parameter :
16/04/10 23:45:40 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-dennis-HP.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-namenode-dennis-HP.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-namenode-dennis-HP.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-dennis-HP.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-namenode-dennis-HP.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-dennis-HP.out
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-datanode-dennis-HP.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-datanode-dennis-HP.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-dennis-HP.out: No such file or directory
localhost: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 178: /usr/local/hadoop/logs/hadoop-hduser-datanode-dennis-HP.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-dennis-HP.out
0.0.0.0: /usr/local/hadoop/sbin/hadoop-daemon.sh: line 159: /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-dennis-HP.out: No such file or directory
0.0.0.0: head: cannot open ‘/usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-dennis-HP.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-dennis-HP.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-dennis-HP.out: No such file or directory
16/04/10 23:45:55 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
yarn script is run...
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-dennis-HP.out
/usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-dennis-HP.out: No such file or directory
head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-resourcemanager-dennis-HP.out’ for reading: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 129: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-dennis-HP.out: No such file or directory
/usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-resourcemanager-dennis-HP.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-dennis-HP.out
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 124: /usr/local/hadoop/logs/yarn-hduser-nodemanager-dennis-HP.out: No such file or directory
localhost: head: cannot open ‘/usr/local/hadoop/logs/yarn-hduser-nodemanager-dennis-HP.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-dennis-HP.out: No such file or directory
localhost: /usr/local/hadoop/sbin/yarn-daemon.sh: line 130: /usr/local/hadoop/logs/yarn-hduser-nodemanager-dennis-HP.out: No such file or directory
当我执行JPS命令时，抛出了以下错误
hduser@dennis-HP:/usr/local/hadoop/sbin$ jps
3802 Jps
我是hadoop的新手，所以请指点一篇文章，帮助我安装hadoop而不会出现问题
或者如果可能（并且更可取）解决所面临的问题，请告诉我出了什么问题以及如何解决问题？
答案 0 :(得分：6)
您当前的用户对/ usr / local / hadoop的权限有限。 尝试更改权限。
sudo chmod 777 -R / usr / local / hadoop /
答案 1 :(得分：1)
请使用命令chmod或chown在文件夹上正确设置检查权限。
Hadoop提供单个节点来启动和停止服务，即： Hadoop-daemon.sh启动[Node]
同样有脚本可以开始/停止纱线。 下面的帖子有干步细节安装Apache Hadoop http://www.hadoopstrata.com/staticpost?postNbr=7
答案 2 :(得分：0)
老实说，我不知道为什么会出现这个错误..但我使用askUbuntu中提供的说明删除了我的整个安装，并使用官方网站中描述的安装方法重新安装 - {{ 3}}
但你是对的@Krishna，安装后会自动创建日志。我的猜测是我之前使用的安装配置详细信息已经过时，而且很可能与安装Hadoop相混淆
答案 3 :(得分：0)
好吧，我遇到了类似的问题，发现hadoop-env.sh中的HADOOP_PREFIX路径不完整。 它不是指向我的安装目录，而是指向root拥有的目录。 解决此问题，一切正常！
正确的路径
export HADOOP_PREFIX=/home/karan/hadoop-install/hadoop-3.2.1
错误的路径
export HADOOP_PREFIX=/hadoop-install/hadoop-3.2.1
答案 4 :(得分：0)
我遇到了同样的问题
我删除了此文件夹：
hadoop-hadoop_amine-datanode-amine.out位于：usr / local / hadoopy / logs
start-dfs.sh start-yarn.sh
jps：
14048 Jps 32226资源管理器 32403节点管理器 6164 SecondaryNameNode 13548数据节点 5806 NameNode
答案 5 :(得分：-1)
你试过start-dfs.sh
尝试以下命令，看看响应是什么
hdfs namenode -format
start-dfs.sh
start-yarn.sh