[#9529] feat(server): Add server-side REST interface for UDFs #9566
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What changes were proposed in this pull request?
This PR implements the server-side REST API for User-Defined Functions (UDFs), including:
FunctionDTO,FunctionDefinitionDTO,FunctionParamDTO,FunctionColumnDTO,FunctionImplDTO(withJavaImplDTO,PythonImplDTO,SQLImplDTOsubclasses),FunctionResourcesDTOFunctionRegisterRequest,FunctionUpdateRequest,FunctionUpdatesRequest,FunctionResponseFunctionOperationswith register, get (with optional version), update, and delete operationsWhy are the changes needed?
To provide server-side REST API support for managing UDFs in Gravitino.
Fix: #9529
Does this PR introduce any user-facing change?
Yes, this PR adds new REST API endpoints for UDF management:
POST /metalakes/{metalake}/catalogs/{catalog}/schemas/{schema}/functions- Register a functionGET /metalakes/{metalake}/catalogs/{catalog}/schemas/{schema}/functions/{function}- Get a function (with optional version query param)PUT /metalakes/{metalake}/catalogs/{catalog}/schemas/{schema}/functions/{function}- Update a functionDELETE /metalakes/{metalake}/catalogs/{catalog}/schemas/{schema}/functions/{function}- Delete a functionHow was this patch tested?
TestFunctionDTO)TestFunctionOperations)