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https://issues.apache.org/jira/browse/DRILL-6230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Rogers updated DRILL-6230:
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Description: 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. See [this
post|https://github.com/paul-rogers/drill/wiki/BH-Column-Readers] for details.
Also includes a simpler reader template: replaces the original three classes
with one, in parallel with the writers. (was: 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. See [this
post|https://github.com/paul-rogers/drill/wiki/BH-Column-Readers] for details.)
> 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
> Priority: Major
> 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. See [this
> post|https://github.com/paul-rogers/drill/wiki/BH-Column-Readers] for
> details. Also includes a simpler reader template: replaces the original three
> classes with one, in parallel with the writers.
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