[jira] [Updated] (AMBARI-24089) Cannot add component to 25+ hosts

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated AMBARI-24089:
------------------------------------
    Labels: pull-request-available  (was: )

> Cannot add component to 25+ hosts
> ---------------------------------
>
>                 Key: AMBARI-24089
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24089
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.7.0
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 2.7.0
>
>
> STR:
> 1. On 26+ nodes cluster go to Hosts -> All Hosts
> 2. Add any component to all hosts:
> 3. Obverse this error from UI:
> {noformat}
> app.js:23508 Uncaught TypeError: Cannot read property 'get' of undefined
>     at app.js:23508
>     at Array.forEach (<anonymous>)
>     at Class._getComponentsFromServerForHostComponentsAddCallback (app.js:23507)
>     at Object.callback (app.js:23498)
>     at Object.getComponentsFromServerSuccessCallback (app.js:181958)
>     at Class.opt.success (app.js:181325)
>     at fire (vendor.js:1141)
>     at Object.fireWith [as resolveWith] (vendor.js:1252)
>     at done (vendor.js:8178)
>     at XMLHttpRequest.callback (vendor.js:8702)
> {noformat}
> As per discussion with UI guys. This is because model is only available for first 25 hosts, and so for others it's not possible to check if heartbeat is not lost.
> Possibly the solution could be as simple as UI asking heartbeat state in scope of the request along with other info.



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