mcvsubbu commented on a change in pull request #4914: [POC] By-passing
deep-store requirement for Realtime segment completion
URL: https://github.com/apache/incubator-pinot/pull/4914#discussion_r360464006
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/data/manager/realtime/LLRealtimeSegmentDataManager.java
##########
@@ -769,12 +784,21 @@ protected boolean commitSegment(String controllerVipUrl,
boolean isSplitCommit)
if (!segTarFile.exists()) {
throw new RuntimeException("Segment file does not exist:" +
segTarFileName);
}
+ // Set the flag to true to prevent the server delete the segment for
upload after receiving OFFLINE->ONLINE
+ // message from helix.
+ _waitingForUploadToSegmentStore = true;
SegmentCompletionProtocol.Response commitResponse =
commit(controllerVipUrl, isSplitCommit);
if
(!commitResponse.getStatus().equals(SegmentCompletionProtocol.ControllerResponseStatus.COMMIT_SUCCESS))
{
return false;
}
-
+ // Asynchronously upload the segment file to Pinot FS for backup. The
upload result does not change the segment
+ // completion protocol flow.
+ if (!_indexLoadingConfig.isEnableSegmentUploadToController()) {
Review comment:
perhaps the config is intended as isEnabledSegmentUploadToDeepStore()?)
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