In Slider, it is possible to list deployed applications from the same user by using:
This API can help UI to display application and services deployed by the same user.
Apiserver does not have ability to list all applications/services at this time. This API requires fast response to list all applications because it is a common UI operation. ApiServer deployed applications persist configuration in HDFS similar to slider, but using directory listing to display deployed application might cost too much overhead to namenode. We may want to use alternative storage mechanism to cache deployed application configuration to accelerate the response time of list deployed applications.