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https://issues.apache.org/jira/browse/TAJO-1241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14242679#comment-14242679
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ASF GitHub Bot commented on TAJO-1241:
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Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/295#issuecomment-66634540
Hi @hyunsik,
In overall, the patch looks good.
I left one trivial comment and a question.
I'll wait for your reply.
Thanks.
> Change default client and table time zone behavior
> --------------------------------------------------
>
> Key: TAJO-1241
> URL: https://issues.apache.org/jira/browse/TAJO-1241
> Project: Tajo
> Issue Type: Improvement
> Components: storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.9.1
>
> Attachments: TAJO-1241.patch, TAJO-1241_2.patch, TAJO-1241_3.patch
>
>
> By default, TajoClient uses GMT as client time zone unless session variable
> {{TIMEZONE}} is specified. Also, by default Table uses GMT as table time zone
> unless table property {{timezone}} is specified.
> This patch changes these default behavior as follows:
> * TajoClient will use {{TimeZone.getDefault()}} by default.
> * Table implicitly uses tajo.timezone by default.
> * In other words, this default time zone does not affect the table
> property in catalog.
> I also added the documentation about time zone.
> http://people.apache.org/~hyunsik/timezone/time_zone.html
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