Hadoop第一次部署后启动的linux命令翻译
[hadoop@DataWorks hadoop]$ ./sbin/start-all.sh
This script is deprecated. Instead Use start-dfs.sh and start-yarn.sh
#这个脚本反对用来代替start-dfs.sh和start-yarn.sh这两个文件
#(表提示,没有直接禁止)
18/01/27 02:29:47 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
#18/01/27 02:29:47 警告：将使用匹配的内置java类为你的原生Hadoop平台加载,因为util.nativecodeloader类无法使用其下载功能
Starting namenodes on [DataWorks.Master]
#启动DataWorks.Master机器上的namenodes
DataWorks.Master: starting namenode, logging to /home/hadoop/hadoop/logs/hadoop-hadoop-namenode-DataWorks.Master.out
#DataWorks.Master:开始启动namenode,并随时记录写入/home/hadoop/hadoop/logs/hadoop-hadoop-namenode-DataWorks.Master.out文件.
The authenticity of host 'dataworks.node1 (192.168.2.11)' can't be established.
#dataworks.node1机器的实际主机地址 (192.168.2.11)无法建立连接
RSA key fingerprint is d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
#RSA秘钥是d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da
Are you sure you want to continue connecting (yes/no)? The authenticity of host 'localhost (::1)' can't be established.
#您确定要继续连接（是/否）吗？localhost的机器的实际主机地址（：：1）”无法建立连接.
RSA key fingerprint is d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
#RSA秘钥是d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
Are you sure you want to continue connecting (yes/no)? The authenticity of host 'dataworks.node2 (192.168.2.12)' can't be established.
#您确定要继续连接（是/否）吗？dataworks.node2 这台机器的实际主机地址dataworks.node2 (192.168.2.12)”无法建立连接.
RSA key fingerprint is d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
#RSA秘钥是d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
Are you sure you want to continue connecting (yes/no)? yes
#您确定要继续连接（是/否）吗？是的
DataWorks.Node1: Warning: Permanently added 'dataworks.node1,192.168.2.11' (RSA) to the list of known hosts.
#dataworks.node1：警告:将永久添加dataworks.node1,192.168.2.11机器的RSA秘钥到已知的hosts列表中.
DataWorks.Node1: Connection closed by 192.168.2.11
#DataWorks.Node1: 与ip:192.168.2.11的连接被关闭
localhost: Host key verification failed.
#本地主机：主机密钥验证失败。
DataWorks.Node2: Host key verification failed.
#DataWorks.Node2: Host key verification failed.
Starting secondary namenodes [DataWorks.Master]
#启动DataWorks.Master机器的第二namenode节点
DataWorks.Master: starting secondarynamenode, logging to /home/hadoop/hadoop/logs/hadoop-hadoop-secondarynamenode-DataWorks.Master.out
DataWorks.Master:启动DataWorks.Master机器的第二namenode节点,并随时记录写入/home/hadoop/hadoop/logs/hadoop-hadoop-secondarynamenode-DataWorks.Master.out文件.
18/01/27 03:45:55 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
#18/01/27 03:45:55 警告：将使用匹配的内置java类为你的原生Hadoop平台加载,因为util.nativecodeloader类无法使用其下载功能
starting yarn daemons
#启动 YARN 守护进程
starting resourcemanager, logging to /home/hadoop/hadoop/logs/yarn-hadoop-resourcemanager-DataWorks.Node2.out
#启动resourcemanager(资源管理者)文件,并随时记录写入/home/hadoop/hadoop/logs/yarn-hadoop-resourcemanager-DataWorks.Node2.out文件.
The authenticity of host 'localhost (::1)' can't be established.
#localhost机器的实际主机地址 (::1)无法建立连接
RSA key fingerprint is d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
Are you sure you want to continue connecting (yes/no)? The authenticity of host 'dataworks.node2 (192.168.2.12)' can't be established.
RSA key fingerprint is d0:4f:6f:26:cb:d6:4b:2d:cf:5e:d2:df:84:a1:b3:da.
Are you sure you want to continue connecting (yes/no)? hadoop@dataworks.node1's password:
Are you sure you want to continue connecting (yes/no)? hadoop@dataworks.node1's password:
Please type 'yes' or 'no':
Please type 'yes' or 'no':
DataWorks.Node1: Connection closed by 192.168.2.11
localhost: Host key verification failed.
#本地主机：主机密钥验证失败。
DataWorks.Node2: Host key verification failed.
You have new mail in /var/spool/mail/root
#你有了新信息在/var/spool/mail/root目录中
[hadoop@DataWorks hadoop]$
第一次启动Hadoop 难免有配置错误的各种情况,特地翻译了一下整个linux命令行的语句,记录一下.也确实发现了很多问题.
