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AES256 Is Enabled but an Encryption Key Was Set in fs.s3a.server-side-encryption.key

You will see this error when the encryption mechanism is set to SSE-S3/AES-256 but the configuration also declares an encryption key. The error happens because user-supplied keys are not supported in SSE-S3. Remove the fs.s3a.server-side-encryption.key setting or switch to SSE-KMS encryption. AES256 is enabled but an encryption key was set in fs.s3a.server-side-encryption.key (key length = 44)
    at org.apache.hadoop.fs.s3a.S3AUtils.getEncryptionAlgorithm(
    at org.apache.hadoop.fs.s3a.S3AFileSystem.initialize(
    at org.apache.hadoop.fs.FileSystem.createFileSystem(
    at org.apache.hadoop.fs.FileSystem.get(