xiangfu0 commented on code in PR #17324:
URL: https://github.com/apache/pinot/pull/17324#discussion_r2612730923
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/upsert/ConcurrentMapPartitionUpsertMetadataManager.java:
##########
@@ -139,13 +144,20 @@ protected void doAddOrReplaceSegment(ImmutableSegmentImpl
segment, ThreadSafeMut
currentSegmentName, getAuthoritativeCreationTime(segment),
getAuthoritativeCreationTime(currentSegment)))) {
replaceDocId(segment, validDocIds, queryableDocIds,
currentSegment, currentDocId, newDocId, recordInfo);
+ if (currentSegment != segment) {
+ _previousKeyToRecordLocationMap.put(primaryKey,
currentRecordLocation);
+ }
return new RecordLocation(segment, newDocId,
newComparisonValue);
} else {
+ if (currentSegment != segment) {
+ _previousKeyToRecordLocationMap.put(primaryKey,
currentRecordLocation);
+ }
return currentRecordLocation;
}
} else {
// New primary key
addDocId(segment, validDocIds, queryableDocIds, newDocId,
recordInfo);
+ _newlyAddedKeys.add(segment);
Review Comment:
`_newlyAddedKeys.add(primaryKey)`?
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