It is using either 1.6 or 1.7, but i tested
System.out.println(" " + Timestamp.valueOf("2999-12-31 23:59:59" ));
on both 1.7 and 1.6 version and it works in both cases.
On Wed, Sep 10, 2014 at 10:12 PM, Jason Dere <jd...@hortonworks.com> wrote:
> Hmm that's odd .. it looks like this works for me:
>
> hive> select cast('2999-12-31 23:59:59' as timestamp);
> OK
> 2999-12-31 23:59:59
> Time taken: 0.212 seconds, Fetched: 1 row(s)
>
> For string to timestamp conversion, it should be using
> java.sql.Timestamp.valueOf(). What version of jvm are you using?
>
>
>
> On Sep 10, 2014, at 2:38 PM, Peyman Mohajerian <mohaj...@gmail.com> wrote:
>
> Hi Guys,
>
> I Hive .13 for this conversion:
> select cast('2999-12-31 23:59:59' as timestamp)
> I get:
> 1830-11-23 00:50:51.580896768
> up to around year 2199 it works fine, the work around is to convert the
> string to int and then back to timestamp:
> from_unixtime(unix_timestamp('2999-12-31 23:59:59.000000')
>
> But why is this issue happening in the first place?
>
> Thanks,
>
>
>
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