我正在尝试按照虚拟机上的Hadoop For Dummies一书中列出的说明设置hadoop环境。
其中一步表示以下代码 -
yum install hadoop\* mahout\* oozie\* hbase\* pig\* hive\* zookeeper\* hue\*
当我运行时，我收到以下错误 -
[root@localhost Desktop]# yum install hadoop\*
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: centos.mirror.crucial.com.au
* extras: centos.mirror.crucial.com.au
* updates: centos.mirror.nsw.au.glovine.com.au
base | 3.7 kB 00:00
extras | 3.4 kB 00:00
updates | 3.4 kB 00:00
Setting up Install Process
No package hadoop* available.
Error: Nothing to do
在所有hadoop，zookeeper和hue中，我收到错误消息，说找不到包。我查看了那些镜像站点，我确实看到hadoop不存在。有没有办法强迫镜子到其他位置？
编辑 -
如下所述，我尝试使用以下命令获取repo命令 -
wget -O /etc/yum.repos.d/bigtop.repo http://archive.apache.org/dist/bigtop/bigtop-1.0.0/repos/centos6/bigtop.repo
引发以下连接拒绝错误 -
[root@localhost Desktop]# wget -O /etc/yum.repos.d/bigtop.repo http://www.apache.org/dist/bigtop/bigtop-1.0.0/repos/centos6/bigtop.repo
--2015-12-30 05:03:09-- http://www.apache.org/dist/bigtop/bigtop-1.0.0/repos/centos6/bigtop.repo
Resolving www.apache.org... 88.198.26.2, 140.211.11.105, 2a01:4f8:130:2192::2
Connecting to www.apache.org|88.198.26.2|:80... failed: Connection refused.
Connecting to www.apache.org|140.211.11.105|:80... failed: Connection refused.
Connecting to www.apache.org|2a01:4f8:130:2192::2|:80... failed: Network is unreachable.
同样我按照user1862493的指示尝试了CDH一键安装，我收到以下错误
[root@localhost Desktop]# wget https://archive.cloudera.com/cdh5/one-click-install/redhat/6/x86_64/cloudera-cdh-5-0.x86_64.rpm
--2015-12-30 05:07:49-- https://archive.cloudera.com/cdh5/one-click-install/redhat/6/x86_64/cloudera-cdh-5-0.x86_64.rpm
Resolving archive.cloudera.com... 23.235.41.167
Connecting to archive.cloudera.com|23.235.41.167|:443... failed: Connection refused.
yum update工作得很好，虚拟机中的互联网也有帮助吗？
答案 0 :(得分：1)
您需要先添加存储库。
wget https://archive.cloudera.com/cdh5/one-click-install/redhat/6/x86_64/cloudera-cdh-5-0.x86_64.rpm
yum --nogpgcheck localinstall cloudera-cdh-5-0.x86_64.rpm
yum clean all
然后尝试安装hadoop组件。