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From "Paul Rogers (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-6230) Extend row set readers to handle hyper vectors
Date Sun, 11 Mar 2018 06:34:00 GMT
Paul Rogers created DRILL-6230:
----------------------------------

             Summary: Extend row set readers to handle hyper vectors
                 Key: DRILL-6230
                 URL: https://issues.apache.org/jira/browse/DRILL-6230
             Project: Apache Drill
          Issue Type: Improvement
            Reporter: Paul Rogers
            Assignee: Paul Rogers
             Fix For: 1.14.0


The current row set readers have incomplete support for hyper-vectors. To add full support,
we need an interface that supports either single batches or hyper batches. Accessing vectors
in hyper batches differs depending on whether the vector is at the top level or is nested.
SeeĀ [this post|https://github.com/paul-rogers/drill/wiki/BH-Column-Readers] for details.



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