snazy opened a new issue, #561:
URL: https://github.com/apache/polaris/issues/561
### Describe the bug
Polaris startup fails with
```
java.lang.IllegalArgumentException: Unable to create an instance of the
configuration class:
'org.apache.polaris.service.dropwizard.config.PolarisApplicationConfig'
at
io.dropwizard.configuration.BaseConfigurationFactory.build(BaseConfigurationFactory.java:125)
at
io.dropwizard.core.cli.ConfiguredCommand.parseConfiguration(ConfiguredCommand.java:141)
at
io.dropwizard.core.cli.ConfiguredCommand.run(ConfiguredCommand.java:85)
at io.dropwizard.core.cli.Cli.run(Cli.java:78)
at io.dropwizard.core.Application.run(Application.java:94)
at
org.apache.polaris.service.dropwizard.PolarisApplication.main(PolarisApplication.java:153)
Caused by: java.lang.IllegalArgumentException: No serializer found for class
org.apache.polaris.service.config.TaskHandlerConfiguration and no properties
discovered to create BeanSerializer (to avoid exception, disable
SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain:
org.apache.polaris.service.dropwizard.config.PolarisApplicationConfig["taskHandler"])
at
com.fasterxml.jackson.databind.ObjectMapper.valueToTree(ObjectMapper.java:3614)
at
io.dropwizard.configuration.BaseConfigurationFactory.build(BaseConfigurationFactory.java:120)
... 5 more
Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No
serializer found for class
org.apache.polaris.service.config.TaskHandlerConfiguration and no properties
discovered to create BeanSerializer (to avoid exception, disable
SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain:
org.apache.polaris.service.dropwizard.config.PolarisApplicationConfig["taskHandler"])
at
com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77)
at
com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1328)
at
com.fasterxml.jackson.databind.DatabindContext.reportBadDefinition(DatabindContext.java:414)
at
com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.failForEmpty(UnknownSerializer.java:53)
at
com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.serialize(UnknownSerializer.java:30)
at
com.fasterxml.jackson.module.blackbird.ser.ObjectPropertyWriter.serializeAsField(ObjectPropertyWriter.java:97)
at
com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:770)
at
com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:184)
at
com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:502)
at
com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:341)
at
com.fasterxml.jackson.databind.ObjectMapper.valueToTree(ObjectMapper.java:3609)
... 6 more
```
### To Reproduce
`./gradlew :polaris-dropwizard-service:runApp --args bootstrap`
### Actual Behavior
_No response_
### Expected Behavior
_No response_
### Additional context
_No response_
### System information
_No response_
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