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https://issues.apache.org/jira/browse/HIVE-25061?focusedWorklogId=614992&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-614992
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ASF GitHub Bot logged work on HIVE-25061:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Jun/21 13:26
            Start Date: 25/Jun/21 13:26
    Worklog Time Spent: 10m 
      Work Description: abstractdog commented on pull request #2225:
URL: https://github.com/apache/hive/pull/2225#issuecomment-868498862


   @pgaref: can you take a look at the latest patch? removed pre-search thing, 
now it works with full binary-ish search, led to serious improvement


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 614992)
    Time Spent: 1h 20m  (was: 1h 10m)

> PTF: Improve ValueBoundaryScanner
> ---------------------------------
>
>                 Key: HIVE-25061
>                 URL: https://issues.apache.org/jira/browse/HIVE-25061
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: Screen Shot 2021-04-27 at 1.02.37 PM.png
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> -First, I need to check whether TreeMap is really needed for our case.-
> It turned out a binary-ish search approach could help in range calculation, 
> as we're searching in an ordered set of values.



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