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Posted to dev@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2020/05/01 17:33:00 UTC

[jira] [Created] (ARROW-8666) [Java] DenseUnionVector has no way to set offset/validity directly

David Li created ARROW-8666:
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             Summary: [Java] DenseUnionVector has no way to set offset/validity directly
                 Key: ARROW-8666
                 URL: https://issues.apache.org/jira/browse/ARROW-8666
             Project: Apache Arrow
          Issue Type: Bug
          Components: Java
    Affects Versions: 0.17.0
            Reporter: David Li


You can set the type ID manually, but you cannot set the offset or validity directly. Ideally, we'd have an API like Python that lets us build it directly from constituent vectors and the offsets/type IDs.



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