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https://issues.apache.org/jira/browse/SLIDER-735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264599#comment-14264599
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Steve Loughran commented on SLIDER-735:
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We can do this for enumerating running instances, by way of listing running
YARN apps, or looking in the YARN Registry.
It won't be possible to enumerate non-running application instances, because
these live in the filesystem.
It's the difference between a "ps -ef" and listing what I have in ~/bin
> Support specification of user for list command
> ----------------------------------------------
>
> Key: SLIDER-735
> URL: https://issues.apache.org/jira/browse/SLIDER-735
> Project: Slider
> Issue Type: Task
> Reporter: Ted Yu
> Priority: Minor
>
> When list command is issued by a user for whom there is no application
> started:
> {code}
> 2014-12-22 19:12:49,051 [main] DEBUG tools.CoreFileSystem
> (CoreFileSystem.java:listPersistentInstances(566)) - Looking for all
> persisted application at
> hdfs://hor11n14.gq1.ygridcore.net:8020/user/hrt_qa/.slider/cluster
> 2014-12-22 19:12:49,117 [main] DEBUG client.SliderClient
> (SliderClient.java:actionList(1780)) - No application instances found
> {code}
> The ActionListArgs should support specification of user.
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