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https://issues.apache.org/jira/browse/HAWQ-845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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bhuvnesh chaudhary updated HAWQ-845:
------------------------------------
    Description: 
Currently HAWQ only accept the principle 'postgres' for kerberos settings.
This is because there its hardcoded in gpcheckhdfs, we should ensure that it 
can be parameterized.

Also, its better to change the default principal name postgres to gpadmin. It 
will avoid the need of changing the the hdfs directory during securing the 
cluster to postgres and will avoid the need of maintaing postgres user. 

  was:
Currently HAWQ only accept the principle 'postgres' for kerberos settings.
This is because there its hardcoded in gpcheckhdfs, we should ensure that it 
can be parameterized.


> Parameter kerberos principal name for HAWQ
> ------------------------------------------
>
>                 Key: HAWQ-845
>                 URL: https://issues.apache.org/jira/browse/HAWQ-845
>             Project: Apache HAWQ
>          Issue Type: Bug
>            Reporter: bhuvnesh chaudhary
>            Assignee: Lei Chang
>
> Currently HAWQ only accept the principle 'postgres' for kerberos settings.
> This is because there its hardcoded in gpcheckhdfs, we should ensure that it 
> can be parameterized.
> Also, its better to change the default principal name postgres to gpadmin. It 
> will avoid the need of changing the the hdfs directory during securing the 
> cluster to postgres and will avoid the need of maintaing postgres user. 



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