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https://issues.apache.org/jira/browse/AMBARI-20354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sangeeta Ravindran updated AMBARI-20354:
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Summary: Files View: In non-HA environment, Files view executes with error
when "List of NameNodes" property is cleared (was: Files View: )
> Files View: In non-HA environment, Files view executes with error when "List
> of NameNodes" property is cleared
> --------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-20354
> URL: https://issues.apache.org/jira/browse/AMBARI-20354
> Project: Ambari
> Issue Type: Bug
> Components: ambari-views
> Affects Versions: 2.5.0
> Reporter: Sangeeta Ravindran
> Assignee: Sangeeta Ravindran
> Priority: Minor
>
> 1. In a multi-node cluster where namenode HA is not enabled, create a Files
> View. Select Custom Configuration and enter the WebHDFS FileSystem URI*. In
> the "List of NameNodes", enter the namenode information. Save and execute
> view. There are no errors.
> 2. Edit the view and delete the values entered in the "List of NameNodes"
> field. Save and execute the view.
> The following error is thrown although Namenode HA is not enabled.
> Service 'hdfs' check failed: HDFS080 webhdfs.ha.namenodes.list namenodes
> count is not exactly 2
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