陈磊 created FLINK-27384:
--------------------------
Summary: 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
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.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
