{"record":{"id":"29f876645d0838d3","repo":"apache/flink","slug":"unsupported-operation","errorCode":null,"errorMessage":"Unsupported operation","messagePattern":"Unsupported operation","errorType":"exception","errorClass":"RuntimeException","httpStatus":null,"severity":"error","filePath":"flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/vector/reader/ParquetDataColumnReaderFactory.java","lineNumber":110,"sourceCode":"\n        @Override\n        public float readFloat(int id) {\n            return dict.decodeToFloat(id);\n        }\n\n        @Override\n        public double readDouble() {\n            return valuesReader.readDouble();\n        }\n\n        @Override\n        public double readDouble(int id) {\n            return dict.decodeToDouble(id);\n        }\n\n        @Override\n        public TimestampData readTimestamp() {\n            throw new RuntimeException(\"Unsupported operation\");\n        }\n\n        @Override\n        public TimestampData readTimestamp(int id) {\n            throw new RuntimeException(\"Unsupported operation\");\n        }\n\n        @Override\n        public int readInteger() {\n            return valuesReader.readInteger();\n        }\n\n        @Override\n        public int readInteger(int id) {\n            return dict.decodeToInt(id);\n        }\n\n        @Override","sourceCodeStart":92,"sourceCodeEnd":128,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/vector/reader/ParquetDataColumnReaderFactory.java#L92-L128","documentation":"Error \"Unsupported operation\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Unsupported operation.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Unsupported operation.","solutions":["Address the cause reported by the error message: Unsupported operation","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Unsupported operation\") and rerun the job or command.","handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2f3c205e9266cb30240eb7f4fdab15cad629a70f","analyzedAt":"2026-08-14T08:48:24.518Z","schemaVersion":2},"datasetVersion":"2026-08-14T10:17:34.591Z"}