Chris Westin created DRILL-2996:
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Summary: 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: Daniel Barclay (Drill)
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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