liuchang0520 commented on a change in pull request #6778:
URL: https://github.com/apache/pinot/pull/6778#discussion_r705706456
##########
File path:
pinot-common/src/main/java/org/apache/pinot/common/utils/FileUploadDownloadClient.java
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@@ -796,6 +796,33 @@ public SimpleHttpResponse uploadSegment(URI uri, String
segmentName, InputStream
return uploadSegment(uri, segmentName, inputStream, null, parameters,
DEFAULT_SOCKET_TIMEOUT_MS);
}
+ /**
+ * Used by controllers to send requests to servers:
+ * Controller periodic task uses this endpoint to ask servers
+ * to upload committed llc segment to segment store if missing.
+ * @param uri The uri to ask servers to upload segment to segment store
+ * @return the uploaded segment download url from segment store
+ * @throws URISyntaxException
+ * @throws IOException
+ * @throws HttpErrorStatusException
+ */
+ public String uploadToSegmentStore(String uri)
+ throws URISyntaxException, IOException, HttpErrorStatusException {
+ RequestBuilder requestBuilder = RequestBuilder.post(new
URI(uri)).setVersion(HttpVersion.HTTP_1_1);
+ setTimeout(requestBuilder, DEFAULT_SOCKET_TIMEOUT_MS);
+ // sendRequest checks the response status code
+ SimpleHttpResponse response = sendRequest(requestBuilder.build());
+ String downloadUrl = response.getResponse();
+ if (downloadUrl.isEmpty()) {
+ throw new HttpErrorStatusException(
+ String.format(
+ "Returned segment download url is empty after requesting servers
to upload by the path: %s",
+ uri),
Review comment:
Yes, it includes the segment name.
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