[jira] [Updated] (HIVE-3320) Handle “CRLF” line endings to avoid the extra spacing in generated test outputs in Windows. (Utilities.Java :: readColumn)

["Kanna Karanam (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-3320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kanna Karanam updated HIVE-3320:
--------------------------------

    Attachment: bucket1.q.out.patch.txt

Attached the sample output file for one of the test failures.
                
> Handle “CRLF” line endings to avoid the extra spacing in generated test outputs in Windows. (Utilities.Java :: readColumn)
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-3320
>                 URL: https://issues.apache.org/jira/browse/HIVE-3320
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CLI, Tests, Windows
>            Reporter: Kanna Karanam
>            Assignee: Kanna Karanam
>              Labels: Windows
>         Attachments: bucket1.q.out.patch.txt
>
>
> Existing functionality in Hive is looking for the “LF” character to extract the lines from generated output before writing to the streaming object. Whereas in Windows, the line endings are “CRLF” characters so it is leaving the “CR” character before writing each line to the streaming object. This CR is introducing the extra empty lines in the generated test output and causing several test cases to fail on Windows.
> Attached the generated output for one of the unit test failures with extra space. (bucket1.q)

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