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[英]Cannot get file from the external path, is not a valid virtual path. by asp.net MVC
[英]outputLocation is not a valid S3 path. Athena Exception
我正在嘗試使用C#雅典娜驅動程序執行雅典娜查詢。
Amazon.Athena.Model.ResultConfiguration resultConfig = new Amazon.Athena.Model.ResultConfiguration();
resultConfig.OutputLocation = "https://s3.us-east-2.amazonaws.com/testbucket/one/2018-02-06/";
//other inputs i have tried
//"s3://testbucket/one/2018-02-06/"
//testbucket
//Populate the request object
Amazon.Athena.Model.StartQueryExecutionRequest queryExec = new Amazon.Athena.Model.StartQueryExecutionRequest();
queryExec.QueryString = query.QueryString;
queryExec.QueryExecutionContext = queryExecutionContext;
queryExec.ResultConfiguration = resultConfig;
StartQueryExecutionResponse athenaResponse = athenaClient.StartQueryExecution(queryExec);//throws exception
不同情況下的例外:
outputLocation不是有效的S3路徑。 提供https://s3.us-east-2.amazonaws.com/testbucket/one/2018-02-06/
無法驗證/創建輸出存儲桶testbucket。 提供s3:// testbucket / one / 2018-02-06 /
無法驗證/創建輸出存儲桶testbucket。 提供的測試桶
有人可以為我提供正確的s3格式嗎?
提前致謝。
輸出位置必須采用以下格式:
s3://{bucketname}/{path}
在您的情況下,這將導致以下位置:
resultConfig.OutputLocation = "s3://testbucket/one/2018-02-06/";
Amazon.Athena.AmazonAthenaClient _client = new Amazon.Athena.AmazonAthenaClient(AwsAccessKeyId, AwsSecretAccessKey, EndPoint);
Amazon.Athena.Model.ResultConfiguration resultConfig = new Amazon.Athena.Model.ResultConfiguration();
resultConfig.OutputLocation = "s3://"+BucketName+"/key1/";
string query = "SELECT * FROM copalanadev.logs";
//Populate the request object
Amazon.Athena.Model.StartQueryExecutionRequest queryExec = new Amazon.Athena.Model.StartQueryExecutionRequest();
queryExec.QueryString = query;
//queryExec.QueryExecutionContext = queryExecutionContext;
queryExec.ResultConfiguration = resultConfig;
StartQueryExecutionResponse athenaResponse = _client.StartQueryExecution(queryExec);//throws exception
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