ALTER TABLE SPLIT PARTITION behavior

[Pallavi Singh <pa...@knoldus.in>]

Hi,

Does the Alter partition query update only the new loads after the
execution of Alter? Is it the desired behaviour?

Currently, I can see that after executing the alter command to alter
partitions, the old segments do not get updated. Only the new loads are
according to the updated partition


Thanks
Pallavi

Re: ALTER TABLE SPLIT PARTITION behavior

[Cao Lu 曹鲁 <ca...@saicmotor.com>]

Hi Pallavi,


The old segments will also be splitted.
Are you talking about this issue https://issues.apache.org/jira/browse/CARBONDATA-1427 ?
I've found it's caused by a bug of complex type in this function getCarbonFactDataHandlerModel
I will raise a PR to fix it.

thanks,
Lionel


在 17/9/5 下午4:10，“Pallavi Singh”<pa...@knoldus.in> 写入:

>Hi,
>
>Does the Alter partition query update only the new loads after the
>execution of Alter? Is it the desired behaviour?
>
>Currently, I can see that after executing the alter command to alter
>partitions, the old segments do not get updated. Only the new loads are
>according to the updated partition
>
>
>Thanks
>Pallavi
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