{"record":{"id":"b5e83813642179c4","repo":"apache/flink","slug":"partition-sorting-does-not-support-type-yet","errorCode":null,"errorMessage":"Partition sorting does not support type {} yet.","messagePattern":"Partition sorting does not support type (.+?) yet\\.","errorType":"validation","errorClass":"UnsupportedOperationException","httpStatus":null,"severity":"error","filePath":"flink-core/src/main/java/org/apache/flink/api/common/operators/base/SortPartitionOperatorBase.java","lineNumber":84,"sourceCode":"    @Override\n    protected List<IN> executeOnCollections(\n            List<IN> inputData, RuntimeContext runtimeContext, ExecutionConfig executionConfig) {\n\n        TypeInformation<IN> inputType = getInput().getOperatorInfo().getOutputType();\n\n        int[] sortColumns = this.partitionOrdering.getFieldPositions();\n        boolean[] sortOrderings = this.partitionOrdering.getFieldSortDirections();\n\n        final TypeComparator<IN> sortComparator;\n        if (inputType instanceof CompositeType) {\n            sortComparator =\n                    ((CompositeType<IN>) inputType)\n                            .createComparator(sortColumns, sortOrderings, 0, executionConfig);\n        } else if (inputType instanceof AtomicType) {\n            sortComparator =\n                    ((AtomicType) inputType).createComparator(sortOrderings[0], executionConfig);\n        } else {\n            throw new UnsupportedOperationException(\n                    \"Partition sorting does not support type \" + inputType + \" yet.\");\n        }\n\n        Collections.sort(\n                inputData,\n                new Comparator<IN>() {\n                    @Override\n                    public int compare(IN o1, IN o2) {\n                        return sortComparator.compare(o1, o2);\n                    }\n                });\n\n        return inputData;\n    }\n}\n","sourceCodeStart":66,"sourceCodeEnd":100,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-core/src/main/java/org/apache/flink/api/common/operators/base/SortPartitionOperatorBase.java#L66-L100","documentation":"Error \"Partition sorting does not support type {} yet.\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Partition sorting does not support type the reported value yet.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Partition sorting does not support type the reported value yet.","solutions":["Address the cause reported by the error message: Partition sorting does not support type the reported value yet.","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Partition sorting does not support type the reported value yet.\") 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"}