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https://issues.apache.org/jira/browse/AMBARI-3009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrii Babiichuk reopened AMBARI-3009:
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> Trim and/or validate config parameter values to prevent failures due to extra
> spaces
> ------------------------------------------------------------------------------------
>
> Key: AMBARI-3009
> URL: https://issues.apache.org/jira/browse/AMBARI-3009
> Project: Ambari
> Issue Type: Improvement
> Components: client
> Affects Versions: 1.4.0
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Fix For: 1.4.1
>
> Attachments: AMBARI-3009_1.patch, AMBARI-3009_2.patch,
> AMBARI-3009.patch
>
>
> Automatically trim whitespaces (both leading and trailing) for:
> * Database Host in Oozie and Hive
> * Database Name in Oozie and Hive
> * Database URL in Oozie and Hive
> * All directories, including log dir, pid dir,data dir, etc (I believe we
> already trim, split, and join for the UI config type "directories". We
> should trim on the single-line directory values, if we are not doing so
> already).
> Automatically trim all trailing spaces (but not leading spaces) for all
> config values with the following exceptions:
> * Password fields
> * Values that consist of spaces only (such as " ")
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