Hi. cloud young.

The property 'log.mining.strategy' is actually a setting from the oracle
debezium connector[1].
Are some exceptions able to be found in your job and which version are you
using?

Best,
Hang

[1]
https://debezium.io/documentation/reference/1.9/connectors/oracle.html#oracle-property-log-mining-strategy

cloud young <aoyunyo...@gmail.com> 于2024年5月8日周三 16:35写道:

> I have read the doc ncremental-snapshot-based-datastream-experimental
> <https://nightlies.apache.org/flink/flink-cdc-docs-release-3.0/docs/connectors/legacy-flink-cdc-sources/oracle-cdc/#incremental-snapshot-based-datastream-experimental>
>  ,
> and run the example code. It works. but I also need to get the ddl changes,
> so I change the debeziumProperties.setProperty("log.mining.strategy",
> "online_catalog");
> to debeziumProperties.setProperty("log.mining.strategy",
> "redo_log_catalog");
> after I run the modified code, there is nothing print in the console.
> I set a breakpoint at JsonDebeziumDeserializationSchema#deserialize
> method, the method not invoked at all.
> why? how to resolve this?
>

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