hadoop - Cloudera Manager Installation failing

Question

I am trying to create a small cluster for testing purposes on EC2 using Cloudera Manager 5.

These are the directions I am following, http://www.cloudera.com/content/cloudera-content/cloudera-docs/CM4Ent/4.7.1/Cloudera-Manager-Installation-Guide/cmig_install_on_EC2.html.

It is getting to the point where it executes, "Execute command SparkUploadJarServiceCommand on service spark" and it fails.

The error is "Upload Spark Jar failed on spark_master".

What is going wrong and how can I fix this?

Thanks for your help.

Answer 1

添加调查结果作为答案。

您必须打开 Cloudera Manager 所需的所有端口才能正确安装其组件。

有关您需要打开的端口的完整指南，请参阅：

http://www.cloudera.com/content/cloudera-content/cloudera-docs/CM4Ent/latest/Cloudera-Manager-Installation-Guide/cmig_ports_cdh4.html

如果您在 EC2 中运行 Cloudera Manager，您可以创建一个允许 Cloudera Manager 与其节点之间的所有流量/端口的安全组。