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From "Aihua Xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3454) Problem with CAST(BIGINT as TIMESTAMP)
Date Fri, 20 Feb 2015 20:30:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aihua Xu updated HIVE-3454:
---------------------------
    Attachment: HIVE-3454.4.patch

Read the configuration from passed in Configuration object from the initialize() in AbstractSerDe
class. Since AvroSerDe overrides the function and OrcSerDe doesn't inherit from AbstractSerDe
right now, added in these two classes as well. It will support the session override.

> Problem with CAST(BIGINT as TIMESTAMP)
> --------------------------------------
>
>                 Key: HIVE-3454
>                 URL: https://issues.apache.org/jira/browse/HIVE-3454
>             Project: Hive
>          Issue Type: Bug
>          Components: Types, UDF
>    Affects Versions: 0.8.0, 0.8.1, 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.13.1
>            Reporter: Ryan Harris
>            Assignee: Aihua Xu
>              Labels: newbie, newdev, patch
>         Attachments: HIVE-3454.1.patch.txt, HIVE-3454.2.patch, HIVE-3454.3.patch, HIVE-3454.4.patch,
HIVE-3454.patch
>
>
> Ran into an issue while working with timestamp conversion.
> CAST(unix_timestamp() as TIMESTAMP) should create a timestamp for the current time from
the BIGINT returned by unix_timestamp()
> Instead, however, a 1970-01-16 timestamp is returned.



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