Yurui Zhou created ARROW-5197:
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Summary: [Java] Improving Arrow Vector Reading performance
Key: ARROW-5197
URL: https://issues.apache.org/jira/browse/ARROW-5197
Project: Apache Arrow
Issue Type: Improvement
Components: Java
Reporter: Yurui Zhou
Assignee: Yurui Zhou
Currently the read interface of Java Arrow Vector is quite slow because the
access operation has to go through validity bit check and boundary check before
it can actually load the data.
The Arrow Vector and ArrowBuf should expose unsafe methods for advanced users
to directly access underlying data without null check and boundary check.
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