[jira] [Assigned] (AMBARI-24961) Ambari is unable to parse {{hostname}} in {hdfs-site/dfs.datanode.address} and is triggering alert for datanode process

["Akhil S Naik (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akhil S Naik reassigned AMBARI-24961:
-------------------------------------

    Assignee: Akhil S Naik

> Ambari is unable to parse {{hostname}} in {hdfs-site/dfs.datanode.address} and is triggering alert for datanode process
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-24961
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24961
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: trunk, 2.6.2, 2.7.0
>         Environment: Ambari is unable to parse {{hostname}} in {hdfs-site/dfs.datanode.address} and is triggering alert for datanode process
> I changed the value of dfs.datanode.address in  Advanced hdfs configuration using ambari 
> i set value to  {{hostname}}:50010 ( default value is 0.0.0.0:50010 ) 
> Now after restart datanode is working fine and but ambari is triggering alert on datanode process with error : 
> "Connection failed: [Errno -2] Name or service not known to {{hostname}}:50010" 
> expected result : Ambari shouldnt trigger the alert and it should pass {{hostname}} correctly to localhost
>            Reporter: Akhil S Naik
>            Assignee: Akhil S Naik
>            Priority: Major
>




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