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Posted to issues@flink.apache.org by "Zhenghua Gao (JIRA)" <ji...@apache.org> on 2019/07/16 01:48:00 UTC

[jira] [Assigned] (FLINK-13280) Revert blink changes in DateTimeUtils, and keep it same as flink version.

     [ https://issues.apache.org/jira/browse/FLINK-13280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhenghua Gao reassigned FLINK-13280:
------------------------------------

    Assignee: Zhenghua Gao

> Revert blink changes in DateTimeUtils, and keep it same as flink version.
> -------------------------------------------------------------------------
>
>                 Key: FLINK-13280
>                 URL: https://issues.apache.org/jira/browse/FLINK-13280
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: Zhenghua Gao
>            Assignee: Zhenghua Gao
>            Priority: Major
>             Fix For: 1.9.0, 1.10.0
>
>
>             This class have some diff between flink/blink planner:
>  * Blink intros some constants (e.g., MICROS_PER_DAY, SECONDS_PER_DAY), inner use, it does not matter.
>  * Blink intros a function unixDateTimeToString (new)
>  * Blink changes the behavior of some function
>  * dateStringToUnixDate: only used in test & codegen now, can be moved into another util class
>  * timeStringToUnixDate: only used in test & codegen now, can be moved into another util class
>  * Blink intros USER TimeZone, but now it’s always UTC TimeZone, so it does not matter



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