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https://issues.apache.org/jira/browse/AMBARI-7914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srimanth Gunturi updated AMBARI-7914:
-------------------------------------
Attachment: AMBARI-7914.patch
To validate an app name, the following GET call should be made.
{code}
GET
http://c6401:8080/api/v1/views/SLIDER/versions/1.0.0/instances/sv1/apps?validateAppName=myapp
{
status: 409,
message: "Conflict"
}
{code}
If the name is acceptable, 200-OK is returned.
> Slider View: Need API to verify using slider-client if application name can
> be used
> -----------------------------------------------------------------------------------
>
> Key: AMBARI-7914
> URL: https://issues.apache.org/jira/browse/AMBARI-7914
> Project: Ambari
> Issue Type: Bug
> Components: contrib
> Affects Versions: 1.7.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Fix For: 1.7.0
>
> Attachments: AMBARI-7914.patch
>
>
> If YARN is restarted, the list of app names is lost. However, HDFS still has
> the file names. We need an API to validate if a name is acceptable. Not doing
> so results in errors when creating an app.
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