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https://issues.apache.org/jira/browse/HIVE-9917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487782#comment-14487782
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Jason Dere commented on HIVE-9917:
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HIVE-3454 changed the output of a lot of tests, because the int-to-timestamp 
conversion behavior was changed. So this Jira is supposed to make that 
conversion behavior configurable, with the default config being to retain the 
old behavior (before HIVE-3454). If that is the case, shouldn't we see all of 
the test output change back to how it looked before HIVE-3454?

> 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
>         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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