[jira] [Created] (AMBARI-14857) Ambari UI does not accept dfs.data.dir entries with file protocol when enabling 'storage type' feature

["Andrii Babiichuk (JIRA)" <ji...@apache.org>]

Andrii Babiichuk created AMBARI-14857:
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             Summary: Ambari UI does not accept dfs.data.dir entries with file protocol when enabling 'storage type' feature
                 Key: AMBARI-14857
                 URL: https://issues.apache.org/jira/browse/AMBARI-14857
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.2.0
            Reporter: Andrii Babiichuk
            Assignee: Andrii Babiichuk
            Priority: Critical
             Fix For: 2.2.2


When attempting to configure the dfs.datanode.data.dir values via Ambari UI an error is reported by the UI when the user enters the Apache recommended format of the value such as: 
{noformat}
[ARCHIVE]file:///hadoop/hdfs/
{noformat}
https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/ArchivalStorage.html

Instead our pop-up recommends using: 

{noformat}
[ARCHIVE]/hadoop/hdfs/
{noformat}



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