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https://issues.apache.org/jira/browse/HIVE-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215049#comment-15215049
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Pengcheng Xiong commented on HIVE-13371:
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[~ashutoshc], could u plz take a look? Thanks.
> Fix test failure of testHasNull in TestColumnStatistics running on WIndows
> --------------------------------------------------------------------------
>
> Key: HIVE-13371
> URL: https://issues.apache.org/jira/browse/HIVE-13371
> Project: Hive
> Issue Type: Test
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
> Priority: Minor
> Attachments: HIVE-13371.01.patch
>
>
> As per [~prasanth_j]'s analysis,
> {code}
> The ColumnStatistics test failures are already known to fail in Windows. This
> is mostly a file size difference which is not a product issue and can be
> ignored safely. The reason for the failure is ORC stripe footer stores the
> timezone ID as string in stripe footer. Since Linux and Windows produces
> different timezone id string, the size of the stripe footer will change
> accordingly. Because of this timezone difference the file sizes will be
> different on windows and linux. We can either update the
> orc-file-has-null.out output file on Windows or ignore this test altogether.
> {code}
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