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Posted to user@sqoop.apache.org by Radhakrishnan Iyer <ra...@citiustech.com> on 2016/01/11 16:32:51 UTC
Sqoop appends data into middle of the table during incremental-updates-in-hive
Hi All,
I have observed that Sqoop appends data into middle of the table during
incremental-updates-in-hive.
Can anyone help me with the reason for this behaviour.
I also came across below issue/query reported by the user using Sqoop
command :
http://stackoverflow.com/questions/32966610/incremental-updates-in-hive-usin
g-sqoop-appends-data-into-middle-of-the-table
Best Regards,
Radhakrishnan
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Re: Sqoop appends data into middle of the table during incremental-updates-in-hive
Posted by Jarek Jarcec Cecho <ja...@apache.org>.
Hi Radhakrishnan,
wondering how are you determining the “in the middle”? Hive tables are as far as I know unsorted unless you explicitly sort them with ORDER BY.
Jarcec
> On Jan 11, 2016, at 7:32 AM, Radhakrishnan Iyer <ra...@citiustech.com> wrote:
>
> Hi All,
>
> I have observed that Sqoop appends data into middle of the table during incremental-updates-in-hive.
> Can anyone help me with the reason for this behaviour.
>
> I also came across below issue/query reported by the user using Sqoop command :
> http://stackoverflow.com/questions/32966610/incremental-updates-in-hive-using-sqoop-appends-data-into-middle-of-the-table
>
>
> Best Regards,
> Radhakrishnan
> =========================================================================================================================================================================================== DISCLAIMER: The information contained in this message (including any attachments) is confidential and may be privileged. If you have received it by mistake please notify the sender by return e-mail and permanently delete this message and any attachments from your system. Any dissemination, use, review, distribution, printing or copying of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change. CitiusTech shall not be liable for the improper or incomplete transmission of the information contained in this communication nor for any delay in its receipt or damage to your system. CitiusTech does not guarantee that the integrity of this communication has been maintained or that this communication is free of viruses, interceptions or interferences. ====================================================================================================================================================================