Liya Fan created ARROW-7072:
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Summary: [Java] Support concating validity bits efficiently
Key: ARROW-7072
URL: https://issues.apache.org/jira/browse/ARROW-7072
Project: Apache Arrow
Issue Type: New Feature
Components: Java
Reporter: Liya Fan
Assignee: Liya Fan
For scenarios when we need to concate vectors (like the scenario in ARROW-7048,
and delta dictionary), we need a way to concat validity bits.
Currently, we have bit level API to read/write individual validity bit.
However, it is not efficient , and we need a way to copy more bits at a time.
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