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https://issues.apache.org/jira/browse/DRILL-2996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Westin updated DRILL-2996:
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Assignee: Hanifi Gunes (was: Daniel Barclay (Drill))
> ValueVectors shouldn't call reAlloc() in a while() loop
> -------------------------------------------------------
>
> Key: DRILL-2996
> URL: https://issues.apache.org/jira/browse/DRILL-2996
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Data Types
> Reporter: Chris Westin
> Assignee: Hanifi Gunes
>
> Instead, reAlloc() should be change to take a "new minimum size" as an
> argument. This value is just the value used to determine the while loops'
> termination. Then reAlloc() can figure out how much more to allocate once and
> for all, instead of possibly reallocating and copying more than once, and it
> can make sure that the size doesn't overflow (we've seen some instances of
> the allocator being called with negative sizes).
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