[jira] [Created] (FLINK-34797) [Bug] Debezium's database.server.name property should not be hard-coded

["Flink CDC Issue Import (Jira)" <ji...@apache.org>]

Flink CDC Issue Import created FLINK-34797:
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             Summary: [Bug] Debezium's database.server.name property should not be hard-coded
                 Key: FLINK-34797
                 URL: https://issues.apache.org/jira/browse/FLINK-34797
             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

1.17.1

### Flink CDC version

2.3.0

### Database and its version

Postgres

### Minimal reproduce step

Running multiple postgres CDC connectors in one JVM process; this will trigger warnings about conflicting MBean names for the Debezium metrics beans, caused by hard-coding the logical server name property to one constant value in [here|https://github.com/ververica/flink-cdc-connectors/blob/master/flink-connector-postgres-cdc/src/main/java/com/ververica/cdc/connectors/postgres/PostgreSQLSource.java#L157). As this name also is used to disambiguate the MBean names, it must be unique across connectors running on the same JVM (and should be unique globally anyways].

### What did you expect to see?

There should be a connector option for specifying the Debezium `database.server.name` property.

### What did you see instead?

Conflicting MBean names

### 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/2235
Created by: [gunnarmorling|https://github.com/gunnarmorling]
Labels: bug, 
Created at: Mon Jun 26 17:07:25 CST 2023
State: open




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