CDH學習筆記——cloudera manager API

可以使用CM提供的api查詢cdh集群的信息

http://cloudera.github.io/cm_api/

7.0.3的api文檔

 https://archive.cloudera.com/cm7/7.0.3/generic/jar/cm_api/apidocs/index.html

查詢impala query的api

https://archive.cloudera.com/cm7/7.0.3/generic/jar/cm_api/apidocs/json_ApiImpalaQuery.html

比如

https://xxxx:7180/api/v9/clusters/dev-cdh/services/impala/impalaQueries?from=2020-03-10T06:26:01.927Z

支持的參數如圖所示

查詢yarn上query的api

https://archive.cloudera.com/cm7/7.0.3/generic/jar/cm_api/apidocs/resource_YarnApplicationsResource.html

比如

https://xxxx:7180/api/v9/clusters/dev-cdh/services/yarn/yarnApplications

支持的參數如圖所示，和impala的一樣

 

查詢組件的日志log的api

https://archive.cloudera.com/cm7/7.0.3/generic/jar/cm_api/apidocs/resource_RolesResource.html

比如

https://xxxx:7180/api/v9/clusters/dev-cdh/services/hive/roles/hive-HIVESERVER2-xxxx/logs/full

其中的roleName通過下面的接口請求

https://xxxx:7180/api/v9/clusters/dev-cdh/services/hive/roles