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Posted to dev@arrow.apache.org by "Liya Fan (Jira)" <ji...@apache.org> on 2019/11/06 08:53:00 UTC

[jira] [Created] (ARROW-7073) [Java] Support concating vectors values in batch

Liya Fan created ARROW-7073:
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             Summary: [Java] Support concating vectors values in batch
                 Key: ARROW-7073
                 URL: https://issues.apache.org/jira/browse/ARROW-7073
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Java
            Reporter: Liya Fan
            Assignee: Liya Fan


We need a way to copy vector values in batch. Currently, we have copyFrom and copyFromSafe APIs. However, they are not enough, as copying values individually is not performant. 



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