[jira] [Updated] (AMBARI-18268) Compare versions does not work in some cases

["Richard Zang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-18268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Zang updated AMBARI-18268:
----------------------------------
    Attachment: AMBARI-18268.patch

> Compare versions does not work in some cases
> --------------------------------------------
>
>                 Key: AMBARI-18268
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18268
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.4.0
>            Reporter: Richard Zang
>            Assignee: Richard Zang
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-18268.patch
>
>
> STR:
> # Deploy cluster HDP 2.3.2.0-2950 with 4 hosts
> # Turn MM on one of hosts
> # Enable NN HA
> # Register and install HDP 2.5.0.0-1243
> # Perform RU to finalize.
> # Decommission DN on hosts in MM
> # Stop all components on MM host
> # Remove MM host
> # Finalize upgrade
> # Restart all services required it
> # Compare last 2 versions in HDFS
> Result: Compare versions does not work
> Also then some other pages hung as well. Look at the attached screenshot.
> Error: {code}app.js:62372 Uncaught TypeError: Cannot set property 'isFinal' of undefined{code}



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