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https://issues.apache.org/jira/browse/DRILL-3986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14977500#comment-14977500
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Jacques Nadeau commented on DRILL-3986:
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For a reasonable overview of value vectors, see here (not that this is slightly
out of date versus the code, specifically in the context of the repeated value
construction):
https://drill.apache.org/docs/value-vectors/
The current base interface for value vectors:
https://github.com/apache/drill/blob/master/exec/java-exec/src/main/java/org/apache/drill/exec/vector/ValueVector.java
> Extract the ValueVector code into a separate module
> ---------------------------------------------------
>
> Key: DRILL-3986
> URL: https://issues.apache.org/jira/browse/DRILL-3986
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Jacques Nadeau
> Assignee: Jacques Nadeau
>
> According to the proposal here:
> http://mail-archives.apache.org/mod_mbox/drill-dev/201510.mbox/%3CCAJrw0OSVoirU_EUrBBqKY12uDi_f8U9MP7J_6Puuh_DmcyzS9g%40mail.gmail.com%3E
> We'd like to look at extracting value vector functionality into a new
> submodule. We're probably going to have to do some subdivisions of
> responsibility to figure out what should be extracted and what is Drill
> specific. This is an umbrella JIRA to track extracting this functionality.
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