lordcheng10 commented on a change in pull request #3061:
URL: https://github.com/apache/bookkeeper/pull/3061#discussion_r808805872
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File path:
bookkeeper-server/src/main/java/org/apache/bookkeeper/util/collections/ConcurrentLongLongPairHashMap.java
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@@ -376,7 +380,16 @@ private boolean remove(long key1, long key2, long value1,
long value2, int keyHa
}
} finally {
- unlockWrite(stamp);
+ if (size < resizeThresholdBelow) {
Review comment:
I think this should be executed every time (similar to the expansion
logic): after each remove, it should be judged whether to shrink or not:
https://github.com/apache/bookkeeper/blob/7018d2fff35de96a90a1008366e38580e448fb84/bookkeeper-server/src/main/java/org/apache/bookkeeper/util/collections/ConcurrentLongLongPairHashMap.java#L293-L320
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