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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4694) Fix ORC TestVectorizedORCReader testcase for Timestamps
Date Mon, 10 Jun 2013 16:41:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-4694:
--------------------------

    Attachment: HIVE-4694.patch

Test-case patch
                
> Fix ORC TestVectorizedORCReader testcase for Timestamps
> -------------------------------------------------------
>
>                 Key: HIVE-4694
>                 URL: https://issues.apache.org/jira/browse/HIVE-4694
>             Project: Hive
>          Issue Type: Bug
>          Components: Tests
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Minor
>         Attachments: HIVE-4694.patch
>
>
> ORC vectorized tests were not testing for timestamps correctly.
> java.sql.Timestamp is a confusing API, because of the mix of getTime() & getNanos()
usage. Though it might look like they return independent values, getTime() includes part of
the value already present in getNanos().
> Please view the implementation code for the confusion
> http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/6-b14/java/sql/Timestamp.java#Timestamp.getTime%28%29
> Fix in HIVE-4681 caused test-failures, which needs the test to be fixed.

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