AWS athena

Error: HIVE_PATH_ALREADY_EXISTS: Target directory for table | error while CTAS in AWS Athena

the good New? CTAS in Athena exist.

The bad news? the error messages still require some work to make them human readable….

“HIVE_PATH_ALREADY_EXISTS: Target directory for table ‘sampledb.ctas_json_partitioned’ already exists: s3://myBucket/.”

In order to run the CTAS command in Athena, it is always preferable to use an explicit location. If you don’t specify the explicit location, Athena uses this location by default :


For example, if we are running following CTAS query with location ‘s3://mybucket/my_ctas_table/’:

CREATE my_ctas_table WITH ( external_location = ‘s3://mybucket/my_ctas_table/’ ) AS SELECT …


In this example, we’d first want to make sure the location (exists !) and is empty

To check the location, use the CLI [1] command:

aws s3 ls s3://aws-athena-query-results-783591744239-eu-west-1/Unsaved/2019/02/03/tables/ –recursive

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