hawq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Shivram Mani (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-971) Update PXF Resolvers to return partial content
Date Mon, 01 Aug 2016 17:52:20 GMT
Shivram Mani created HAWQ-971:
---------------------------------

             Summary: Update PXF Resolvers to return partial content
                 Key: HAWQ-971
                 URL: https://issues.apache.org/jira/browse/HAWQ-971
             Project: Apache HAWQ
          Issue Type: Sub-task
          Components: PXF
            Reporter: Shivram Mani
            Assignee: Goden Yao


Most of the data formats on HDFS don't support projecting specific columns. For such formats
we can still avoid resolving every individual field in the record and instead only resolve
fields that need to be projected and send NULLs for other fields.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message