{"record":{"id":"7593bd82e33122fa","repo":"apache/flink","slug":"must-configure-a-value-0","errorCode":null,"errorMessage":"{} must configure a value > 0","messagePattern":"(.+?) must configure a value > 0","errorType":"validation","errorClass":"IllegalConfigurationException","httpStatus":null,"severity":"error","filePath":"flink-filesystems/flink-s3-fs-base/src/main/java/org/apache/flink/fs/s3/common/AbstractS3FileSystemFactory.java","lineNumber":206,"sourceCode":"                    hadoopConfigLoader.getOrLoadHadoopConfig();\n            AbstractS3DelegationTokenReceiver.updateHadoopConfig(hadoopConfig);\n            org.apache.hadoop.fs.FileSystem fs = createHadoopFileSystem();\n            fs.initialize(getInitURI(fsUri, hadoopConfig), hadoopConfig);\n\n            // load the entropy injection settings\n            String entropyInjectionKey = flinkConfig.get(ENTROPY_INJECT_KEY_OPTION);\n            int numEntropyChars = -1;\n            if (entropyInjectionKey != null) {\n                if (entropyInjectionKey.matches(INVALID_ENTROPY_KEY_CHARS)) {\n                    throw new IllegalConfigurationException(\n                            \"Invalid character in value for \"\n                                    + ENTROPY_INJECT_KEY_OPTION.key()\n                                    + \" : \"\n                                    + entropyInjectionKey);\n                }\n                numEntropyChars = flinkConfig.get(ENTROPY_INJECT_LENGTH_OPTION);\n                if (numEntropyChars <= 0) {\n                    throw new IllegalConfigurationException(\n                            ENTROPY_INJECT_LENGTH_OPTION.key() + \" must configure a value > 0\");\n                }\n            }\n\n            final String[] localTmpDirectories =\n                    ConfigurationUtils.parseTempDirectories(flinkConfig);\n            Preconditions.checkArgument(localTmpDirectories.length > 0);\n            final String localTmpDirectory = localTmpDirectories[0];\n            final long s3minPartSize = flinkConfig.get(PART_UPLOAD_MIN_SIZE);\n            final int maxConcurrentUploads = flinkConfig.get(MAX_CONCURRENT_UPLOADS);\n            final S3AccessHelper s3AccessHelper = getS3AccessHelper(fs);\n\n            return createFlinkFileSystem(\n                    fs,\n                    S5CmdConfiguration.of(flinkConfig).orElse(null),\n                    localTmpDirectory,\n                    entropyInjectionKey,\n                    numEntropyChars,","sourceCodeStart":188,"sourceCodeEnd":224,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-filesystems/flink-s3-fs-base/src/main/java/org/apache/flink/fs/s3/common/AbstractS3FileSystemFactory.java#L188-L224","documentation":"Error \"{} must configure a value > 0\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: the reported value must configure a value > 0.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: the reported value must configure a value > 0.","solutions":["Address the cause reported by the error message: the reported value must configure a value > 0","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"the reported value must configure a value > 0\") 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"}