Failed to create ChartInfo through JAVA Emitter

[xingzhoutan]

code:

Error: MetadataWriteResponse(success=false, responseContent={ "cause2":"org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "cause1":"org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "servlet":"openapiServlet", "cause0":"javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "message":"javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "url":"/openapi/entities/v1/", "status":"500" }, underlyingResponse=HTTP/1.1 500 Server Error [Cache-Control: must-revalidate,no-cache,no-store, Content-Type: application/json, Content-Length: 1362, Connection: close, Server: Jetty(9.4.46.v20220331)] [Content-Length: 1362,Chunked: false])

SDK Version:0.8.36

DataHub Version:0.8.38

[xingzhoutan]

Modified code： Error: MetadataWriteResponse(success=false, responseContent={ "cause2":"org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "cause1":"org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "servlet":"openapiServlet", "cause0":"javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "message":"javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.HttpClientErrorException$UnprocessableEntity: 422 Failed to validate record with class com.linkedin.chart.ChartInfo: ERROR :: /inputs/0 :: union type is not backed by a DataMap or null\n", "url":"/openapi/entities/v1/", "status":"500" }, underlyingResponse=HTTP/1.1 500 Server Error [Cache-Control: must-revalidate,no-cache,no-store, Content-Type: application/json, Content-Length: 1362, Connection: close, Server: Jetty(9.4.46.v20220331)] [Content-Length: 1362,Chunked: false])

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity. If you believe this is still an issue on the latest DataHub release please leave a comment with the version that you tested it with. If this is a question/discussion please head to https://slack.datahubproject.io. For feature requests please use https://feature-requests.datahubproject.io

[RyanHolstien]

This is still an issue, have not gotten to it yet.

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity. If you believe this is still an issue on the latest DataHub release please leave a comment with the version that you tested it with. If this is a question/discussion please head to https://slack.datahubproject.io. For feature requests please use https://feature-requests.datahubproject.io

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity. If you believe this is still an issue on the latest DataHub release please leave a comment with the version that you tested it with. If this is a question/discussion please head to https://slack.datahubproject.io. For feature requests please use https://feature-requests.datahubproject.io

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity. If you believe this is still an issue on the latest DataHub release please leave a comment with the version that you tested it with. If this is a question/discussion please head to https://slack.datahubproject.io. For feature requests please use https://feature-requests.datahubproject.io

[github-actions[bot]]

This issue was closed because it has been inactive for 30 days since being marked as stale.

[jbrionne]

May be the same type of problem as https://github.com/datahub-project/datahub/issues/5463