25.2.2. Using Pre-Signed URLs

For this configuration, create a publically readable bucket in S3 by setting the List permissions to Everyone to allow public read access. Each node in the cluster generates a pre-signed URL for put and delete operations, as required by the S3_PING protocol. This URL points to a unique file and can include a folder path within the bucket.

String Url = S3_PING.generatePreSignedUrl("{access_key}", "{secret_access_key}", "{operation}", "{bucket_name}", "{path}", {seconds});

String Url = S3_PING.generatePreSignedUrl("{access_key}", "{secret_access_key}", "{operation}", "{bucket_name}", "{path}", {seconds});

String putUrl = S3_PING.generatePreSignedUrl("access_key", "secret_access_key", "put", "my_bucket", "DemoCluster/node1", 1234567890);

String putUrl = S3_PING.generatePreSignedUrl("access_key", "secret_access_key", "put", "my_bucket", "DemoCluster/node1", 1234567890);