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https://issues.apache.org/jira/browse/IMPALA-7543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltán Borók-Nagy resolved IMPALA-7543.
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Resolution: Fixed
Fix Version/s: Impala 3.1.0
> Enhance scan ranges to support sub-ranges
> -----------------------------------------
>
> Key: IMPALA-7543
> URL: https://issues.apache.org/jira/browse/IMPALA-7543
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Zoltán Borók-Nagy
> Assignee: Zoltán Borók-Nagy
> Priority: Major
> Fix For: Impala 3.1.0
>
>
> For IMPALA-5843 we need to have smarter scan ranges that only read a list of
> inner ranges.
> It'll be useful for Parquet files that have page index, so Impala will only
> read the relevant pages.
> More information can be found in
> [https://docs.google.com/document/d/1D-el8njq_I-JKd3NDcW1mRXID_n0dBDKIkjWxwULVus]
>
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