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Posted to dev@parquet.apache.org by "Aliaksei Sandryhaila (JIRA)" <ji...@apache.org> on 2016/01/19 22:22:39 UTC

[jira] [Commented] (PARQUET-435) Provide vectorized ColumnReader interface

    [ https://issues.apache.org/jira/browse/PARQUET-435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107458#comment-15107458 ] 

Aliaksei Sandryhaila commented on PARQUET-435:
----------------------------------------------

[~wesmckinn] This functionality certainly overlaps with PARQUET-433. Let's coordinate how we want to extend ColumnReader functionality in both JIRAs. Do you already have anything in mind? I am planning to submit a PR for PARQUET-433 shortly.

> Provide vectorized ColumnReader interface
> -----------------------------------------
>
>                 Key: PARQUET-435
>                 URL: https://issues.apache.org/jira/browse/PARQUET-435
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-cpp
>            Reporter: Wes McKinney
>
> Related to PARQUET-433. The library user should be able to retrieve a batch of column values, repetition levels, or definition levels with a particular size into a preallocated C array. 



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