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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-7215) REST API to list all deployed services by the same user
Date Fri, 06 Oct 2017 01:12:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang updated YARN-7215:
----------------------------
    Attachment: YARN-7215.yarn-native-services.001.patch

- Implemented ability to list services deployed by the same user.
- This patch depends on patch from YARN-7216.


> 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: Sub-task
>          Components: api, applications
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>         Attachments: YARN-7215.yarn-native-services.001.patch
>
>
> 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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