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https://issues.apache.org/jira/browse/PARQUET-2064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379217#comment-17379217
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Xinli Shang commented on PARQUET-2064:
--------------------------------------

[~gszadovszky], do you have some suggestions on how to proceed? It is the 
reality that Spar/Hive uses lower-level APIs that were not designed for and it 
is now a blocker for column index to rollout.

> Make Range public accessible in RowRanges
> -----------------------------------------
>
>                 Key: PARQUET-2064
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2064
>             Project: Parquet
>          Issue Type: New Feature
>            Reporter: Xinli Shang
>            Assignee: Xinli Shang
>            Priority: Major
>
> When rolling out to Presto, I found we need to know the boundaries of each 
> Range in RowRanges. It is still doable with Iterator but Presto has. batch 
> reader, we cannot use iterator for each row. 



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