snleee commented on code in PR #11832:
URL: https://github.com/apache/pinot/pull/11832#discussion_r1364819270
##########
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java:
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@@ -805,21 +805,26 @@ public List<String> getSegmentsFor(String
tableNameWithType, boolean shouldExclu
IdealState idealState = getTableIdealState(tableNameWithType);
Preconditions.checkState(idealState != null, "Failed to find ideal state
for table: %s", tableNameWithType);
List<String> segments = new ArrayList<>(idealState.getPartitionSet());
- if (startTimestamp == Long.MIN_VALUE && endTimestamp == Long.MAX_VALUE) {
- return shouldExcludeReplacedSegments ?
excludeReplacedSegments(tableNameWithType, segments) : segments;
- } else {
- List<String> selectedSegments = new ArrayList<>();
- List<SegmentZKMetadata> segmentZKMetadataList =
getSegmentsZKMetadata(tableNameWithType);
- for (SegmentZKMetadata segmentZKMetadata : segmentZKMetadataList) {
- String segmentName = segmentZKMetadata.getSegmentName();
- if (segments.contains(segmentName) &&
isSegmentWithinTimeStamps(segmentZKMetadata, startTimestamp, endTimestamp,
- excludeOverlapping)) {
+ List<SegmentZKMetadata> segmentZKMetadataList =
getSegmentsZKMetadata(tableNameWithType);
+ List<String> selectedSegments = new ArrayList<>();
+ for (SegmentZKMetadata segmentZKMetadata : segmentZKMetadataList) {
+ String segmentName = segmentZKMetadata.getSegmentName();
+ // Compute the interesction of segmentZK metadata and idealstate for
valid segmnets
+ if (!segments.contains(segmentName)) {
Review Comment:
I thought about it again. In our production incident, this diff were >10k.
This can easily mess up the log. I added log to provide # of filtered segments
and up to 100 names.
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