tibrewalpratik17 commented on code in PR #14094:
URL: https://github.com/apache/pinot/pull/14094#discussion_r1779003086
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pinot-segment-local/src/main/java/org/apache/pinot/segment/local/upsert/ConcurrentMapPartitionUpsertMetadataManager.java:
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@@ -192,19 +192,8 @@ public void doRemoveExpiredPrimaryKeys() {
AtomicInteger numTotalKeysMarkForDeletion = new AtomicInteger();
AtomicInteger numDeletedKeysWithinTTLWindow = new AtomicInteger();
double largestSeenComparisonValue = _largestSeenComparisonValue.get();
- double metadataTTLKeysThreshold;
- if (_metadataTTL > 0) {
- metadataTTLKeysThreshold = largestSeenComparisonValue - _metadataTTL;
- } else {
- metadataTTLKeysThreshold = Double.MIN_VALUE;
- }
- double deletedKeysThreshold;
- if (_deletedKeysTTL > 0) {
- deletedKeysThreshold = largestSeenComparisonValue - _deletedKeysTTL;
- } else {
- deletedKeysThreshold = Double.MIN_VALUE;
- }
-
+ double metadataTTLKeysThreshold = _metadataTTL > 0 ?
largestSeenComparisonValue - _metadataTTL : 0;
+ double deletedKeysThreshold = _deletedKeysTTL > 0 ?
largestSeenComparisonValue - _deletedKeysTTL : 0;
Review Comment:
```suggestion
double metadataTTLKeysThreshold = _metadataTTL > 0 ?
largestSeenComparisonValue - _metadataTTL : LARGEST_COMPARISON_VALUE_NOT_SET;
double deletedKeysThreshold = _deletedKeysTTL > 0 ?
largestSeenComparisonValue - _deletedKeysTTL : LARGEST_COMPARISON_VALUE_NOT_SET;
```
Can change to NEGATIVE_INFINITY for better code consistency
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