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Posted to issues@impala.apache.org by "Bikramjeet Vig (JIRA)" <ji...@apache.org> on 2017/07/14 21:18:00 UTC
[jira] [Resolved] (IMPALA-2546) Invalid time zones are ignored but
should be rejected
[ https://issues.apache.org/jira/browse/IMPALA-2546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bikramjeet Vig resolved IMPALA-2546.
------------------------------------
Resolution: Not A Bug
> Invalid time zones are ignored but should be rejected
> -----------------------------------------------------
>
> Key: IMPALA-2546
> URL: https://issues.apache.org/jira/browse/IMPALA-2546
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.3.0
> Reporter: Ryan Blue
> Assignee: Bikramjeet Vig
> Labels: correctness, downgraded, ramp-up, timestamp, usability
>
> Invalid time zone values are ignored, but should be rejected. Users shouldn't be able to ignore warnings and get back incorrectly translated times.
> {code}
> Query: select to_utc_timestamp('2015-10-13 09:15:34.101', 'pdt')
> +----------------------------------------------------+
> | to_utc_timestamp('2015-10-13 09:15:34.101', 'pdt') |
> +----------------------------------------------------+
> | 2015-10-13 09:15:34.101000000 |
> +----------------------------------------------------+
> WARNINGS: UDF WARNING: Unknown timezone 'pdt'
> {code}
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