[jira] [Updated] (AMBARI-18899) Post Upgrade to Ambari 2.4.1 from 2.2.2 --> All stack component prompted for restart

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

     [ https://issues.apache.org/jira/browse/AMBARI-18899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Lysnichenko updated AMBARI-18899:
----------------------------------------
    Component/s: ambari-server

> Post Upgrade to Ambari 2.4.1 from 2.2.2 --> All stack component prompted for restart
> ------------------------------------------------------------------------------------
>
>                 Key: AMBARI-18899
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18899
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>         Attachments: AMBARI-18899.patch
>
>
> I think not marking HDFS as restart required when Ambari upgrades is a good goal.
> In general its a difficult to get it right for all services.
> * hadoop.security.key.provider.path
> * dfs.encryption.key.provider.uri
> These two are removed by stack advisor when RANGER KMS does not exist. We should find out why it got added on Ambari upgrade. This seems like a bug to me.
> * namenode_backup_dir



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