[jira] [Updated] (AMBARI-10015) Cannot load Assign Masters page due to error

["Dmitry Lysnichenko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Lysnichenko updated AMBARI-10015:
----------------------------------------
    Attachment: AMBARI-10015.patch

> Cannot load Assign Masters page due to error
> --------------------------------------------
>
>                 Key: AMBARI-10015
>                 URL: https://issues.apache.org/jira/browse/AMBARI-10015
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-10015.patch
>
>
> See attached.
> There was an exception in ambari-server.log but basically: we had to blow-away the /var/run/ambari-server/stack-recommendations/* directory. Because this was an ambari-server clean-up, the ids were being reused.
> We need to handle this more gracefully because it was unclear how to proceed. We should expect with failures/resets/clears/etc that ids might get reused for whatever reason and we have to be able to handle.



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