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https://issues.apache.org/jira/browse/ARROW-7808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17036068#comment-17036068
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Hongze Zhang commented on ARROW-7808:
-------------------------------------
Yes the C++ Parquet reader is useful for a lot of users including us. Now some
new features are only available with Datasets, for example, ARROW-6952. With
Java API bridged Java users would be able to use the functionalities in their
code easily without going down to JNI/C++.
> [Java][Dataset] Implement Datasets Java API
> --------------------------------------------
>
> Key: ARROW-7808
> URL: https://issues.apache.org/jira/browse/ARROW-7808
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++ - Dataset, Java
> Reporter: Hongze Zhang
> Priority: Major
> Labels: dataset
>
> Porting following C++ Datasets APIs to Java:
> * DataSource
> * DataSourceDiscovery
> * DataFragment
> * Dataset
> * Scanner
> * ScanTask
> * ScanOptions
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