Flink CDC Issue Import created FLINK-34860:
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Summary: [Bug] Jackson version conflicts among MySQL/TiDB/MongoDB
connectors
Key: FLINK-34860
URL: https://issues.apache.org/jira/browse/FLINK-34860
Project: Flink
Issue Type: Bug
Components: Flink CDC
Reporter: Flink CDC Issue Import
### Search before asking
- [X] I searched in the
[issues|https://github.com/ververica/flink-cdc-connectors/issues) and found
nothing similar.
### Flink version
1.14
### Flink CDC version
3.0.0
### Database and its version
MySQL 5.7
### Minimal reproduce step
Put `flink-sql-connector-tidb-cdc-3.0.0.jar`,
`flink-sql-connector-mysql-cdc-3.0.0.jar` and
`flink-sql-connector-mongodb-cdc-3.0.0.jar` into lib folder at Flink home
(Flink 1.14 in my case], then create a MySQL CDC table and submit a simple
query like `select * from mysql_cdc_table`, there would be an error:
`java.io.InvalidClassException:
com.ververica.cdc.connectors.shaded.com.fasterxml.jackson.databind.cfg.MapperConfig;
incompatible types for field _mapperFeatures`
It's caused by inconsistent jackson versions of the CDC connectors:
- `flink-sql-connector-mongodb-cdc-3.0.0.jar`: 2.10.2
- `flink-sql-connector-mysql-cdc-3.0.0.jar`: 2.13.2
- `flink-sql-connector-tidb-cdc-3.0.0.jar`: 2.12.3
### What did you expect to see?
All CDC connectors use the same jackson version.
### What did you see instead?
Inconsistent jackson versions among the CDC connectors which conflicts with
each other.
### Anything else?
_No response_
### Are you willing to submit a PR?
- [X] I'm willing to submit a PR!
---------------- Imported from GitHub ----------------
Url: https://github.com/apache/flink-cdc/issues/2983
Created by: [link3280|https://github.com/link3280]
Labels: bug,
Assignee: [link3280|https://github.com/link3280]
Created at: Wed Jan 10 10:28:58 CST 2024
State: open
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