{"record":{"id":"d10c7b0f94810024","repo":"apache/hadoop","slug":"name-no-aws-credentials-provided-by-providername","errorCode":null,"errorMessage":"{name}No AWS Credentials provided by {providerNames}","messagePattern":"(.+?)No AWS Credentials provided by (.+?)","errorType":"exception","errorClass":"NoAuthWithAWSException","httpStatus":null,"severity":"error","filePath":"hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/AWSCredentialProviderList.java","lineNumber":224,"sourceCode":"        if (e.getMessage() != null) {\n          lastException = SdkException.create(e.getMessage(), e);\n        }\n        LOG.debug(\"No credentials provided by {}: {}\",\n            provider, e.toString(), e);\n      }\n    }\n\n    // no providers had any credentials. Rethrow the last exception\n    // or create a new one.\n    String message =  name +  \"No AWS Credentials provided by \"\n        + listProviderNames();\n    if (lastException != null) {\n      message += \": \" + lastException;\n    }\n    if (lastException instanceof CredentialInitializationException) {\n      throw lastException;\n    } else {\n      throw new NoAuthWithAWSException(message, lastException);\n    }\n  }\n\n  /**\n   * Returns the underlying list of providers.\n   *\n   * @return providers\n   */\n  public List<AwsCredentialsProvider> getProviders() {\n    return providers;\n  }\n\n  /**\n   * Verify that the provider list is not empty.\n   * @throws SdkException if there are no providers.\n   */\n  public void checkNotEmpty() {\n    if (providers.isEmpty()) {","sourceCodeStart":206,"sourceCodeEnd":242,"githubUrl":"https://github.com/apache/hadoop/blob/2add9630210752f88ceb1bb74eb65e37bf41da8e/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/AWSCredentialProviderList.java#L206-L242","documentation":"Error \"{name}No AWS Credentials provided by {providerNames}\" thrown in apache/hadoop.","triggerScenarios":"Thrown at hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/AWSCredentialProviderList.java:224 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Configure AWS credentials: set fs.s3a.access.key and fs.s3a.secret.key, or use a credential provider chain that can supply credentials."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2add9630210752f88ceb1bb74eb65e37bf41da8e","analyzedAt":"2026-08-22T19:55:07.957Z","schemaVersion":2},"datasetVersion":"2026-08-22T20:17:22.307Z"}