Micah Kornfield created ARROW-6296:
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Summary: [Java] Cleanup JDBC interfaces and eliminate one memcopy
for binary/varchar fields
Key: ARROW-6296
URL: https://issues.apache.org/jira/browse/ARROW-6296
Project: Apache Arrow
Issue Type: Improvement
Components: Java
Reporter: Micah Kornfield
* If we use direct setting of fields, we can avoid the extra temporary buffer
and memcpy by setting bytes directly.
* We should overwrite existing vectors in consumers before returning results,
to avoid the possibility of closing vectors in use (or alternatively make sure
we retain the underlying buffers).
* Try to eliminate some of the state in load() by moving initialization to the
constructor.
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