额 找到问题了,不是安装的问题
官方原文如下:
Spark is available as two services: Spark and Spark (Standalone). In Cloudera Manager 5.1 and lower, the Spark service runs a Spark Standalone cluster, which has Master and Worker roles. In Cloudera Manager 5.2 and higher, the service that runs a Spark Standalone cluster has been renamed Spark (Standalone), and the Spark service runs Spark as a YARN application with only Gateway roles. Both services have a Managing the Spark History Server role.
原文连接
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