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https://issues.apache.org/jira/browse/HIVE-26307?focusedWorklogId=780861&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-780861
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ASF GitHub Bot logged work on HIVE-26307:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 13/Jun/22 15:20
            Start Date: 13/Jun/22 15:20
    Worklog Time Spent: 10m 
      Work Description: pvary merged PR #3354:
URL: https://github.com/apache/hive/pull/3354




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

    Worklog Id:     (was: 780861)
    Time Spent: 40m  (was: 0.5h)

> Avoid FS init in FileIO::newInputFile in vectorized Iceberg reads
> -----------------------------------------------------------------
>
>                 Key: HIVE-26307
>                 URL: https://issues.apache.org/jira/browse/HIVE-26307
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> With vectorized Iceberg reads we are creating {{HadoopInputFile}} objects 
> just to store the location of the files. If we can avoid this, then we can 
> improve the performance, since the {{path.getFileSystem(conf)}} calls can 
> become costly, especially for S3



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