healchow opened a new issue, #5759:
URL: https://github.com/apache/inlong/issues/5759
### What happened
When adding one Pulsar cluster, there is an error occurred:
```
2022-08-31 09:24:43.740 -ERROR [http-nio-8083-exec-4]
w.c.ControllerExceptionHandler:114 - failed to handle request on path:
/inlong/manager/api/cluster/save by user: admin
org.springframework.http.converter.HttpMessageNotReadableException: JSON
parse error: Could not resolve type id 'PULSAR' as a subtype of
`org.apache.inlong.manager.pojo.cluster.ClusterRequest`: known type ids = [];
nested exception is com.fasterxml.jackson.databind.exc.InvalidTypeIdException:
Could not resolve type id 'PULSAR' as a subtype of
`org.apache.inlong.manager.pojo.cluster.ClusterRequest`: known type ids = []
at [Source: (org.springframework.util.StreamUtils$NonClosingInputStream);
line: 1, column: 38]
at
org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:391)
~[spring-web-5.3.20.jar:5.3.20]
```
### What you expected to happen
No error throws.
### How to reproduce
Save a cluster info.
### Environment
_No response_
### InLong version
master
### InLong Component
InLong Manager
### Are you willing to submit PR?
- [X] Yes, I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://www.apache.org/foundation/policies/conduct)
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