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apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
https://paimon.apache.org/
Apache License 2.0
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[Bug] mysqlcdc2paimon does not support field comment synchronization #3558

Closed Pandas886 closed 2 months ago

Pandas886 commented 4 months ago

Search before asking

Paimon version

0.8

Compute Engine

flink1.18

Minimal reproduce step

During the running of the Flink synchronization task, the comments for the field col1 in the MySQL source table tb1 were modified, but the corresponding table schema in Paimon was not updated synchronously.

What doesn't meet your expectations?

Synchronize the field annotations of the source table to the paimon table.

Anything else?

No response

Are you willing to submit a PR?

LinMingQiang commented 4 months ago

flink mysql cdc do not support comment schema change yet.

zhuangchong commented 4 months ago

related issue: #3666

zhuangchong commented 2 months ago

Already supported.