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

["Krisztian Szucs (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-7272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Szucs updated ARROW-7272:
-----------------------------------
    Fix Version/s: 8.0.0
                       (was: 7.0.0)

> [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
>            Assignee: Hongze Zhang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 8.0.0
>
>          Time Spent: 6h 10m
>  Remaining Estimate: 0h
>
> 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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