[jira] [Commented] (PARQUET-1422) [C++] Use Arrow IO interfaces natively rather than current parquet:: wrappers

["Uwe L. Korn (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-1422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16624704#comment-16624704 ] 

Uwe L. Korn commented on PARQUET-1422:
--------------------------------------

+1 from me, that's one of the refactoring benefits I was hoping for to see.

> [C++] Use Arrow IO interfaces natively rather than current parquet:: wrappers
> -----------------------------------------------------------------------------
>
>                 Key: PARQUET-1422
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1422
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-cpp
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>             Fix For: cpp-1.6.0
>
>
> We are beginning to do some work on asynchronous IO in Arrow and it would be great to be able to leverage this in the Parquet core internals. 
> I am proposing to remove the Parquet-specific virtual file interfaces in
> https://github.com/apache/arrow/blob/master/cpp/src/parquet/util/memory.h#L221
> and instead rely directly on the Arrow ones in arrow::io. In addition to reducing the amount of code we have to maintain, we will also be able to improve performance of Parquet by utilizing common utilities for managing asynchronous / background IO
> cc [~mdeepak] [~xhochy]



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