我已经在centos服务器上安装了ambari服务器。我想从Hive读取实时数据，所以我试图安装 Impala ，但我不能安装它。
我已经从下面的链接引用。
https://github.com/cas-bigdatalab/ambari-impala-service
我无法确定哪里&哪个文件需要放置impala回购代码。
回购代码如下

[cloudera-cdh5]

# Packages for Cloudera's Distribution for Hadoop, Version 5, on RedHat or CentOS 6 x86_64

name=Cloudera's Distribution for Hadoop, Version 5
baseurl=https://archive.cloudera.com/cdh5/redhat/6/x86_64/cdh/5/
gpgkey =https://archive.cloudera.com/cdh5/redhat/6/x86_64/cdh/RPM-GPG-KEY-cloudera    
gpgcheck = 1

我有点坚持不下去了。