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https://issues.apache.org/jira/browse/AMBARI-11192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14615960#comment-14615960
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Jonathan Hurley commented on AMBARI-11192:
------------------------------------------

I'm fine reverting this patch. However, the runbook specifically said to enable 
this property. Do we have buy-in from the HDFS team on this? Won't this affect 
long running jobs? 

Also, why was this re-opened? Is there any work to perform? Seems like we're 
saying that we never needed to set this, so the Jira has nothing actionable. 

> The Default hdfs-site.xml Should Have Client Retry Logic Enabled For Rolling 
> Upgrade
> ------------------------------------------------------------------------------------
>
>                 Key: AMBARI-11192
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11192
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.1.0
>
>
> Install HDP 2.2.0 (champlain using Ambari 2.1)
> Register and Install new version of HDP Dal
> Click on Perform Upgrade
> Observed Error on UI:
> Reason: The hdfs-site.xml property dfs.client.retry.policy.enabled should be 
> set to true.
> Failed on: HDFS



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