Bharat Viswanadham created HDDS-1761:
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             Summary: Fix class hierarchy for OMKeyCreateRequest and 
OMFileCreateRequest
                 Key: HDDS-1761
                 URL: https://issues.apache.org/jira/browse/HDDS-1761
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
            Reporter: Bharat Viswanadham


The patch looks mostly fine to me. A few minor comments. -and one type error 
that needs to be fixed.-

I would like to see the class hierarchy refactored in a follow up patch. 
{{OMFileCreateRequest}}should not extend {{OMKeyCreateRequest}}. Instead they 
should both extend an abstract class that encapsulates the common functionality.

Generally deriving from _concrete_ classes is a bad idea.

 

This Jira is created based on [~arp] comment during review of HDDS-1731



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