{"record":{"id":"e44e3633d989aa37","repo":"apache/flink","slug":"exception-in-open-e44e36","errorCode":null,"errorMessage":"Exception in open","messagePattern":"Exception in open","errorType":"exception","errorClass":"TableException","httpStatus":null,"severity":"error","filePath":"flink-connectors/flink-connector-files/src/main/java/org/apache/flink/connector/file/table/batch/compact/BatchFileWriter.java","lineNumber":107,"sourceCode":"            Configuration config =\n                    getContainingTask().getEnvironment().getTaskManagerInfo().getConfiguration();\n            PartitionWriter.Context<T> context =\n                    new PartitionWriter.Context<>(config, formatFactory);\n\n            // when write a file, the listener emit the written files and the partition the files\n            // belonged\n            PartitionWriter.PartitionWriterListener writerListener =\n                    (partition, file) ->\n                            output.collect(new StreamRecord<>(new InputFile(partition, file)));\n            writer =\n                    PartitionWriterFactory.<T>get(\n                                    partitionColumns.length - staticPartitions.size() > 0,\n                                    dynamicGrouped,\n                                    staticPartitions)\n                            .create(context, fileManager, computer, writerListener);\n\n        } catch (Exception e) {\n            throw new TableException(\"Exception in open\", e);\n        }\n    }\n\n    @Override\n    public void processElement(StreamRecord<T> element) throws Exception {\n        try {\n            writer.write(element.getValue());\n        } catch (Exception e) {\n            throw new TableException(\"Exception in writeRecord\", e);\n        }\n    }\n\n    @Override\n    public void endInput() throws Exception {}\n\n    @Override\n    public void close() throws Exception {\n        try {","sourceCodeStart":89,"sourceCodeEnd":125,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-connectors/flink-connector-files/src/main/java/org/apache/flink/connector/file/table/batch/compact/BatchFileWriter.java#L89-L125","documentation":"Error \"Exception in open\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Exception in open.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Exception in open.","solutions":["Address the cause reported by the error message: Exception in open","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Exception in open\") 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"}