我想将s3 select与 Java 一起使用,但出现此错误:
com.amazonaws.services.s3.model.AmazonS3Exception: Bad Request (Service: Amazon S3; Status Code: 400; Error Code: 400 Bad Request; Request ID: null; S3 Extended Request ID: null; Proxy: null)
这是我的代码:
SelectObjectContentResult selectData(String bucketName, String key) {
var request = new SelectObjectContentRequest();
request.setBucketName(bucketName);
request.setKey(key);
request.setExpressionType(ExpressionType.SQL);
request.setExpression("select * from s3object");
var inputSerialization = new InputSerialization();
inputSerialization.setJson(new JSONInput().withType(LINES));
inputSerialization.setCompressionType(CompressionType.NONE);
request.setInputSerialization(inputSerialization);
var outputSerialization = new OutputSerialization();
outputSerialization.setJson(new JSONOutput());
request.setOutputSerialization(outputSerialization);
return amazonS3.selectObjectContent(request);
}
我使用图像adobe/s3mock:2.1.22使用 docker创建了 s3 容器,并将 JSON 文件放入我的存储桶中
请提供任何帮助;