[jira] [Resolved] (HIVE-23799) Fix AcidUtils.parseBaseOrDeltaBucketFilename handling of data loaded by LOAD DATA

["Peter Vary (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-23799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Vary resolved HIVE-23799.
-------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Pushed to master.
Thanks for the review [~kuczoram]!

> Fix AcidUtils.parseBaseOrDeltaBucketFilename handling of data loaded by LOAD DATA
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-23799
>                 URL: https://issues.apache.org/jira/browse/HIVE-23799
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Currently the {{AcidUtils.parseBaseOrDeltaBucketFilename}} considers files loaded to the table as original base files. We should fix that.
> Also by checking the code for {{AcidUtils.parseBaseOrDeltaBucketFilename}}, I have found 2 things:
> * The attribute {{copyNumber}} is not used anymore, so we should remove it
> * The version of the {{parsedDelta}} we use here tries to check if the files are in raw format, or not. We do not need this information here, so we can use a different implementation of {{parseDelta}}, and avoid a remote call and file read.



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