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Posted to issues@orc.apache.org by "Varun Raval (Jira)" <ji...@apache.org> on 2021/11/29 20:57:00 UTC

[jira] [Updated] (ORC-1053) Timestamp values read in Hive are different when using ORC file created using CSV to ORC converter tools

     [ https://issues.apache.org/jira/browse/ORC-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Varun Raval updated ORC-1053:
-----------------------------
    Description: 
I have a CSV file that has a column having timestamp values as 0001-01-01 00:00:00.0. Then I convert CSV file to ORC file using CSV to ORC converter and place the ORC file in a hive table backed by ORC files. On querying the data using Hive beeline and Spark SQL, different results are obtained

If converted using CPP tool, value read is 0001-01-03 00:00:00

If converted using Java tool, value read is 0001-01-02 23:56:02.0

  was:
I have a CSV file that has a column having timestamp values as 0001-01-01 00:00:00.0. Then I convert CSV file to ORC file using CSV to ORC converter and place the ORC file in a hive table backed by ORC files. On querying the data using Hive beeline and Spark SQL, different results are obtained

Using CPP tool, value read is 0001-01-03 00:00:00

Using Java tool, value read is 0001-01-02 23:56:02.0


> Timestamp values read in Hive are different when using ORC file created using CSV to ORC converter tools
> --------------------------------------------------------------------------------------------------------
>
>                 Key: ORC-1053
>                 URL: https://issues.apache.org/jira/browse/ORC-1053
>             Project: ORC
>          Issue Type: Bug
>          Components: C++, Java
>            Reporter: Varun Raval
>            Priority: Major
>
> I have a CSV file that has a column having timestamp values as 0001-01-01 00:00:00.0. Then I convert CSV file to ORC file using CSV to ORC converter and place the ORC file in a hive table backed by ORC files. On querying the data using Hive beeline and Spark SQL, different results are obtained
> If converted using CPP tool, value read is 0001-01-03 00:00:00
> If converted using Java tool, value read is 0001-01-02 23:56:02.0



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