Dongkyu Hwangbo created TAJO-1920:
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Summary: Calling 'Collection.toArray()' with zero-length array
argument makes performance worse
Key: TAJO-1920
URL: https://issues.apache.org/jira/browse/TAJO-1920
Project: Tajo
Issue Type: Improvement
Reporter: Dongkyu Hwangbo
Assignee: Dongkyu Hwangbo
Priority: Minor
When passing in an array of too small size, the {{toArray()}} method has to
construct a new array of the right size using reflection. This has
significantly worse performance than passing in an array of at least the size
of the collection itself.
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