{"record":{"id":"e6dbc3882ea76b9c","repo":"apache/flink","slug":"unsupported-type-in-the-list","errorCode":null,"errorMessage":"Unsupported type in the list: ","messagePattern":"Unsupported type in the list: ","errorType":"exception","errorClass":"RuntimeException","httpStatus":null,"severity":"error","filePath":"flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/vector/reader/NestedPrimitiveColumnReader.java","lineNumber":272,"sourceCode":"            case FLOAT:\n                return dataColumn.readFloat();\n            case DOUBLE:\n                return dataColumn.readDouble();\n            case DECIMAL:\n                switch (descriptor.getPrimitiveType().getPrimitiveTypeName()) {\n                    case INT32:\n                        return dataColumn.readInteger();\n                    case INT64:\n                        return dataColumn.readLong();\n                    case BINARY:\n                    case FIXED_LEN_BYTE_ARRAY:\n                        return dataColumn.readBytes();\n                }\n            case TIMESTAMP_WITHOUT_TIME_ZONE:\n            case TIMESTAMP_WITH_LOCAL_TIME_ZONE:\n                return dataColumn.readTimestamp();\n            default:\n                throw new RuntimeException(\"Unsupported type in the list: \" + type);\n        }\n    }\n\n    private Object dictionaryDecodeValue(LogicalType category, Integer dictionaryValue) {\n        if (dictionaryValue == null) {\n            return null;\n        }\n\n        switch (category.getTypeRoot()) {\n            case CHAR:\n            case VARCHAR:\n            case BINARY:\n            case VARBINARY:\n                return dictionary.readBytes(dictionaryValue);\n            case DATE:\n            case TIME_WITHOUT_TIME_ZONE:\n            case INTEGER:\n                return dictionary.readInteger(dictionaryValue);","sourceCodeStart":254,"sourceCodeEnd":290,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/vector/reader/NestedPrimitiveColumnReader.java#L254-L290","documentation":"Error \"Unsupported type in the list: \" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Unsupported type in the list:.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Unsupported type in the list:.","solutions":["Address the cause reported by the error message: Unsupported type in the list:","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Unsupported type in the list:\") 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"}