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From "ASF GitHub Bot (Jira)" <>
Subject [jira] [Work logged] (HIVE-23698) Compiler support for row-level filtering on filterPredicates
Date Mon, 15 Jun 2020 14:15:00 GMT


ASF GitHub Bot logged work on HIVE-23698:

                Author: ASF GitHub Bot
            Created on: 15/Jun/20 14:14
            Start Date: 15/Jun/20 14:14
    Worklog Time Spent: 10m 
      Work Description: pgaref opened a new pull request #1111:

   Similar to what we currently do for StorageHandlers, we pushdown expression for row-level
filtering when the file-format supports the feature (ORC).
   As we can support any type of filterExpr, the operator is then removed for the pipeline.
   To make sure the filter columns are not prunned, they are then added to needed columns
(as part of ColumnPrunerTableScanProc).
   Change-Id: Ia36920b44d83ce932b2020ba9fdd30a0366a8cd8
   ## NOTICE
   Please create an issue in ASF JIRA before opening a pull request,
   and you need to set the title of the pull request which starts with
   the corresponding JIRA issue number. (e.g. HIVE-XXXXX: Fix a typo in YYY)
   For more details, please see

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Issue Time Tracking

            Worklog Id:     (was: 445865)
    Remaining Estimate: 0h
            Time Spent: 10m

> Compiler support for row-level filtering on filterPredicates
> ------------------------------------------------------------
>                 Key: HIVE-23698
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Panagiotis Garefalakis
>            Assignee: Panagiotis Garefalakis
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h

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