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https://issues.apache.org/jira/browse/AMBARI-4036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk updated AMBARI-4036:
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Attachment: AMBARI-4036.patch
> RMF: change the way we work with not existant configs
> -----------------------------------------------------
>
> Key: AMBARI-4036
> URL: https://issues.apache.org/jira/browse/AMBARI-4036
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 1.5.0
>
> Attachments: AMBARI-4036.patch
>
>
> Bugs that occur when server stops sending some command or config parameter
> (for example, due to xml configs changes) are extremely hard to detect if we
> use something like hdp_default.
> In RMF, this issue is partially fixed (we fail fast on first usage of
> iundefined parameter), but it is not the case when using J2.
> Also now default is not really suitable since configurations json can be
> really different.
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