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