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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9917) After HIVE-3454 is done, make int to timestamp conversion configurable
Date Thu, 23 Apr 2015 19:35:38 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14509642#comment-14509642
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Lefty Leverenz commented on HIVE-9917:
--------------------------------------

Doc note:  This adds *hive.int.timestamp.conversion.in.seconds* to HiveConf.java, so it needs
to be documented in Configuration Properties.

It could also be mentioned in the Timestamps section of Data Types (with version information).

* [Hive Data Types -- Timestamps | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Types#LanguageManualTypes-Timestamps]
* [Configuration Properties -- Query and DDL Execution | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-QueryandDDLExecution]

> After HIVE-3454 is done, make int to timestamp conversion configurable
> ----------------------------------------------------------------------
>
>                 Key: HIVE-9917
>                 URL: https://issues.apache.org/jira/browse/HIVE-9917
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>              Labels: TODOC1.2
>             Fix For: 1.2.0
>
>         Attachments: HIVE-9917.patch
>
>
> After HIVE-3454 is fixed, we will have correct behavior of converting int to timestamp.
While the customers are using such incorrect behavior for so long, better to make it configurable
so that in one release, it will default to old/inconsistent way and the next release will
default to new/consistent way. And then we will deprecate it.



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