Athena tables listing provides: Unknown exception occurred.
Running show tables in Athena console is giving error: [ErrorCategory:USER_ERROR, ErrorCode:DDL_FAILED], Detail:FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Unknown exception occurred. (Service: AmazonDataCatalog; Status Code: 500; Error Code: InternalServiceException; Request ID: e022efe8-84f7-42c0-9a61-780a34b2e035; Proxy: null)) This query ran against the "testcase4_db-191149430601" database, unless qualified by the query. Please post the error message on our forum or contact customer support with Query Id: 6cc60bb3-a1eb-463a-a1dc-f680500c378e
I am able to run select queries on tables in above database.
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Hello.
The error you provided hints at an issue related SHOW TABLES command. Ensure that the IAM role or user associated with Athena has permissions like glue:GetTables, glue:GetDatabase, s3:GetObject, s3:PutObject, etc.
The error might be occurring because there's an inconsistency between what's registered in the Glue Data Catalog and what exists in the underlying S3 storage. To troubleshoot: Verify the tables registered in the Glue Data Catalog. Check the underlying S3 path for each table to ensure data/files exist as expected. Sometimes, manually removing and re-adding the table metadata to Glue can solve such inconsistencies.
Best regards, Andrii
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AWS 官方已更新 3 年前