Eric Yang created YARN-7215:
-------------------------------
Summary: REST API to list all deployed services by the same user
Key: YARN-7215
URL: https://issues.apache.org/jira/browse/YARN-7215
Project: Hadoop YARN
Issue Type: Bug
Components: api, applications
Reporter: Eric Yang
Assignee: Eric Yang
In Slider, it is possible to list deployed applications from the same user by
using:
<code>
slider list
</code>
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.
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