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https://issues.apache.org/jira/browse/AMBARI-7436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srimanth Gunturi resolved AMBARI-7436.
--------------------------------------
    Resolution: Fixed

Committed to trunk.

> Slider View: access deep within view instance after ambari-server restarted 
> it throws error
> -------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-7436
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7436
>             Project: Ambari
>          Issue Type: Bug
>          Components: contrib
>    Affects Versions: 1.6.1
>            Reporter: Vitaly Brodetskyi
>            Assignee: Vitaly Brodetskyi
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7436.patch, AMBARI-7436_2.patch
>
>
> Tried to access - 
> {noformat}
> http://c6401.ambari.apache.org:8080/api/v1/views/SLIDER/versions/1.0.0/instances/SLIDER_1/apps/1401255963540_3
> {
> "status": 500,
> "message": "org.apache.ambari.server.controller.spi.SystemException: Failed 
> to load class: 
> [org.apache.hadoop.yarn.api.records.impl.pb.ApplicationIdPBImpl]"
> }
> {noformat}
> Then moved back to access view instance.
> {noformat}
> http://c6401.ambari.apache.org:8080/api/v1/views/SLIDER/versions/1.0.0/instances/SLIDER_1
> {
> "status": 500,
> "message": "org.apache.ambari.server.controller.spi.SystemException: Failed 
> to load class: 
> [org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationsRequestPBImpl]"
> }
> {noformat}
> Only way to get out of this is to restart ambari-server. 
> If I start accessing from view list onwards - e.g. start with 
> http://c6401.ambari.apache.org:8080/api/v1/views/SLIDER/versions/1.0.0 and 
> then go to view instance and then resources within the instance then 
> everything works fine.



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