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Posted to issues@flink.apache.org by "zhengyu.lou (Jira)" <ji...@apache.org> on 2020/12/23 09:34:00 UTC

[jira] [Commented] (FLINK-20457) Fix the handling of timestamp in DataStream.from_collection

    [ https://issues.apache.org/jira/browse/FLINK-20457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17253989#comment-17253989 ] 

zhengyu.lou commented on FLINK-20457:
-------------------------------------

 
 Please assign this question to me @Chesnay Schepler


> Fix the handling of timestamp in DataStream.from_collection
> -----------------------------------------------------------
>
>                 Key: FLINK-20457
>                 URL: https://issues.apache.org/jira/browse/FLINK-20457
>             Project: Flink
>          Issue Type: Bug
>          Components: API / Python
>    Affects Versions: 1.12.0
>            Reporter: Dian Fu
>            Priority: Major
>             Fix For: 1.13.0, 1.12.1
>
>
> Currently, DataStream.from_collection firstly converts date/time/dateTime objects to int at Python side and then construct the corresponding Date/Time/Timestamp object at Java side. It will lose the timezone information. Pickle could handle date/time/datetime properly and the conversion could be avoided.



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