snleee commented on a change in pull request #4464: Delete extra refreshed
segments after segment push
URL: https://github.com/apache/incubator-pinot/pull/4464#discussion_r307054156
##########
File path:
pinot-hadoop/src/main/java/org/apache/pinot/hadoop/job/SegmentTarPushJob.java
##########
@@ -48,10 +54,45 @@ public void run()
throws Exception {
FileSystem fileSystem = FileSystem.get(_conf);
try (ControllerRestApi controllerRestApi = getControllerRestApi()) {
- controllerRestApi.pushSegments(fileSystem,
getDataFilePaths(_segmentPattern));
+ // TODO: Deal with invalid prefixes in the future
+ if (_deleteExtraSegments) {
+ List<String> allSegments = controllerRestApi.getAllSegments("OFFLINE");
+ Set<String> uniqueSegmentPrefixes = new HashSet<>();
+
+ // Get all relevant segment prefixes that we are planning on pushing
+ List<Path> segmentsToPushPaths = getDataFilePaths(_segmentPattern);
+ List<String> segmentsToPushNames = segmentsToPushPaths.stream().map(s
-> s.getName()).collect(Collectors.toList());
Review comment:
`segmentNamesToPush`
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