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https://issues.apache.org/jira/browse/FLINK-27384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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陈磊 updated FLINK-27384:
-----------------------
    Description: 
In the Hive dimension table, when the data is changed on the original 
partition, the create_time configuration does not take effect.

!image-2022-04-25-15-46-01-833.png!

The current table structure directory is as follows:

!image-2022-04-25-15-47-54-213.png!

>From the above figure, we can know that when hive is a dimension table, it 
>will load the data of dt=2021-04-22, hr=27.

If a new partition arrives now, the data of the latest partition can be read 
smoothly. However, if the data is modified on the original partition, 
theoretically, the data of the modified partition is read, because of the 
create_time and latest configuration, but this is not the case in practice. The 
data that was originally loaded is still read.

  was:
In the Hive dimension table, when the data is changed on the original 
partition, the create_time configuration does not take effect.

!image-2022-04-25-15-46-01-833.png!

The current table structure directory is as follows:

!image-2022-04-25-15-47-54-213.png!

>From the above figure, we can know that when hive is a dimension table, it 
>will load the data of dt=2021-04-22, hr=27.

If a new partition arrives now, the data of the latest partition can be read 
smoothly. However, if the data is modified on the original partition, 
theoretically, the data of the modified partition is read, because of the 
create_time and latest configuration, but this is not the case in practice. The 
data that was originally loaded is still read.

 


> In the Hive dimension table, when the data is changed on the original 
> partition, the create_time configuration does not take effect
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-27384
>                 URL: https://issues.apache.org/jira/browse/FLINK-27384
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Hive
>    Affects Versions: 1.14.4
>            Reporter: 陈磊
>            Priority: Major
>         Attachments: image-2022-04-25-15-46-01-833.png, 
> image-2022-04-25-15-47-54-213.png
>
>
> In the Hive dimension table, when the data is changed on the original 
> partition, the create_time configuration does not take effect.
> !image-2022-04-25-15-46-01-833.png!
> The current table structure directory is as follows:
> !image-2022-04-25-15-47-54-213.png!
> From the above figure, we can know that when hive is a dimension table, it 
> will load the data of dt=2021-04-22, hr=27.
> If a new partition arrives now, the data of the latest partition can be read 
> smoothly. However, if the data is modified on the original partition, 
> theoretically, the data of the modified partition is read, because of the 
> create_time and latest configuration, but this is not the case in practice. 
> The data that was originally loaded is still read.



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