Cloud Service Build Cluster Considerations summary

For example, buy Alibaba Cloud server and build a cluster on it.

Cluster construction does not mention, many have related articles. Remember two pits that you've stepped on.

Note one:

When data sources are needed for data collection on Ali's platform,

Configure the cluster as far as possible with hostname, and hostname corresponding IP in the Hosts file settings, to use the intranet IP. Otherwise, when transferring files to a cluster, copying files between different servers is a public network, under speed, and consumes resources.

After using the intranet IP, the 50070,8088 port may not be accessed properly in the Web Access interface. At this time with Xsell. FILE--Properties--tunneling

If the setting does not take effect immediately, you can turn off Xsell and try again.