CycloneBoy commented on issue #3240: URL: https://github.com/apache/incubator-dolphinscheduler/issues/3240#issuecomment-660643122
> The problem is that when Jackson serializes the Map, it will parse the object corresponding to the Map's Key into a string by default; but this string format is not in the Json format, by adding the serialization parsing class and deserialization of the custom Map key Parsing class, can realize the Json serialization/deserialization of CategoryEntity object． The problem is described in the following link： https://stackoverflow.com/questions/11246748/deserializing-non-string-map-keys-with-jackson Due to serialization： TaskExecutionContext－＞SQLTaskExecutionContext －＞Map<UdfFunc,String> udfFuncTenantCodeMap．The key of the Map need to serialization/deserialization . ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
