Oleg Zinoviev created DRILL-7341:
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Summary: Vector reAllocation may fails after exchange.
Key: DRILL-7341
URL: https://issues.apache.org/jira/browse/DRILL-7341
Project: Apache Drill
Issue Type: Bug
Affects Versions: 1.16.0
Reporter: Oleg Zinoviev
Attachments: stacktrace.log
There are several methods that modify the BaseDataValueVector#data field.
Some of them, such as BaseDataValueVector#exchange, do not change
allocationSizeInBytes.
Therefore, if BaseDataValueVector#exchange was executed for vectors with
different size, *ValueVector#reAlloc may create a buffer of insufficient size.
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