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Posted to dev@arrow.apache.org by "Francois Saint-Jacques (Jira)" <ji...@apache.org> on 2019/11/27 19:13:00 UTC

[jira] [Created] (ARROW-7272) [C++][Java] JNI bridge between RecordBatch and VectorSchemaRoot

Francois Saint-Jacques created ARROW-7272:
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             Summary: [C++][Java] JNI bridge between RecordBatch and VectorSchemaRoot
                 Key: ARROW-7272
                 URL: https://issues.apache.org/jira/browse/ARROW-7272
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++, Java
            Reporter: Francois Saint-Jacques


Given a C++ std::shared_ptr<RecordBatch>, retrieve it in java as a VectorSchemaRoot class. Gandiva already offer a similar facility but with raw buffers. It would be convenient if users could call C++ that yields RecordBatch and retrieve it in a seamless fashion.

This would remove one roadblock of using C++ dataset facility in Java.



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