[jira] [Updated] (AMBARI-20924) Old Status Command Structured Output is Returned on Every Status Command Causing Upgrades to Fail

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-20924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-20924:
-------------------------------------
    Status: Patch Available  (was: Open)

> Old Status Command Structured Output is Returned on Every Status Command Causing Upgrades to Fail
> -------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-20924
>                 URL: https://issues.apache.org/jira/browse/AMBARI-20924
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.1
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.5.1
>
>         Attachments: AMBARI-20924.patch
>
>
> Possibly caused by AMBARI-20750:
> Upgrades are failing because of a {{VERSION_MISMATCH}} between all components of the upgrade. Initially, on restart, the version comes back correct and the host component transitions into {{COMPLETED}}. 
> However, the following status command returns the old version, forcing the component back into the {{VERSION_MISMATCH}} state.
> What's odd is that no status commands should be returning the component version. It seems like what's happening is that {{/var/lib/ambari-agent/data/structured-out-status.json}} is being read even if the status command did not update the file. 



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