liangjw opened a new issue, #23671: URL: https://github.com/apache/doris/issues/23671
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version 1.2.6 ### What's Wrong? I want to connect iceberg datasource via Create catalog command: ` CREATE CATALOG iceberg PROPERTIES ( "type"="iceberg", "iceberg.catalog.type"="rest", "uri" = "http://ip:host";, "AWS_ACCESS_KEY" = "ak" "AWS_SECRET_KEY" = "sk" "AWS_REGION" = "region-name" "AWS_ENDPOINT" = "http://endpoint-uri"; -- we use minIO ip&port uri format } ` When I query data by "select * from iceberg.db.table" , doris raises a error like: detailMessage = Unexpected exception: Unable to load region from any of the providers in the chain software.amazon.awssdk.regions.providers.DefaultAwsRegionProviderChain@24c900d5: [software.amazon.awssdk.regions.providers.SystemSettingsRegionProvider@fcf050d: Unable to load region from system settings. Region must be specified either via environment variable (AWS_REGION) or system property (aws.region)., software.amazon.awssdk.regions.providers.AwsProfileRegionProvider@45180029: No region provided in profile: default, software.amazon.awssdk.regions.providers.InstanceProfileRegionProvider@683ba00c: Unable to retrieve region information from EC2 Metadata service. Please make sure the application is running on EC2.] I check the doris source and found that s3 properties not work： `Doris @Override protected void initLocalObjectsImpl() { icebergCatalogType = ICEBERG_REST; Map<String, String> restProperties = new HashMap<>(); String restUri = catalogProperty.getProperties().getOrDefault(CatalogProperties.URI, ""); restProperties.put(CatalogProperties.URI, restUri); RESTCatalog restCatalog = new RESTCatalog(); Configuration conf = replaceS3Properties(getConfiguration()); restCatalog.setConf(conf); restCatalog.initialize(icebergCatalogType, restProperties); catalog = restCatalog; } ` In Iceberg's source, RESTCatalog does not use 'Configuration' to build an S3File when performing a data query; it only uses restProperties. ### What You Expected? Accurately query Iceberg data stored in S3 ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
