namenode running as process 3498. Stop it first.
localhost: ssh: connect to host localhost port 22: Connection refused
localhost: ssh: connect to host localhost port 22: Connection refused
jobtracker running as process 3656. Stop it first.
我差了两个进程 运行如上 求大神帮忙
localhost: ssh: connect to host localhost port 22: Connection refused
localhost: ssh: connect to host localhost port 22: Connection refused
jobtracker running as process 3656. Stop it first.
我差了两个进程 运行如上 求大神帮忙
2016-04-18
<!-- 解决-bash: ssh: command not found问题 -->
yum -y install openssh-clients
yum -y install openssh-clients
2016-04-16
老师,现在hadoop的功能用mongnodb也可以实现啊hadoop无法跨平台,mongodb是可以跨平台的啊,他们各自的优点区别在哪里啊
2016-04-07
我是在kali Linux 上安装的hadoop, 所有的步骤都是按照老师的视频来的。JDK的版本和Hadoop的版本也和老师的一样。但是在所有准备工作完成后,提示 hadoop:command not found。 网上说还要在安装一个ssh,可是老师没有安装啊,请问ssh是必需的吗。
2016-04-04