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https://issues.apache.org/jira/browse/YARN-7215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16172740#comment-16172740
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Jian He edited comment on YARN-7215 at 9/20/17 4:46 AM:
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To clarify a bit more, the new YARN UI service tab already list the services,
it does this by passing a yarn-service type filter to the RMWebServices. I
meant to implement similar thing in CLI to list services. Well, user can still
get same result by passing a "yarn-service" filter using "yarn application
-list" command today. I think make it more explicit with a "yarn service list"
command would be more convenient to the user. Similarly, for REST API, we can
have an explicit endpoint to list services
was (Author: jianhe):
To clarify a bit more, the new YARN UI service tab already list the services,
it does this by passing a yarn-service type filter to the RM. I meant to
implement similar thing in CLI to list services. Well, user can still get same
result by passing a "yarn-service" filter using "yarn application -list"
command today. I think make it more explicit with a "yarn service list" command
would be more convenient to the user.
> 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
>
> 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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