lordcheng10 commented on a change in pull request #3061:
URL: https://github.com/apache/bookkeeper/pull/3061#discussion_r810511346
##########
File path:
bookkeeper-server/src/main/java/org/apache/bookkeeper/util/collections/ConcurrentLongLongPairHashMap.java
##########
@@ -220,22 +329,36 @@ public void forEach(BiConsumerLongPair processor) {
}
// A section is a portion of the hash map that is covered by a single
+ @Setter
@SuppressWarnings("serial")
private static final class Section extends StampedLock {
// Keys and values are stored interleaved in the table array
private volatile long[] table;
private volatile int capacity;
private volatile int size;
- private int usedBuckets;
- private int resizeThreshold;
-
- Section(int capacity) {
+ private volatile int usedBuckets;
+ private int resizeThresholdUp;
+ private int resizeThresholdBelow;
+ private volatile float mapFillFactor;
Review comment:
For another example, at runtime, due to a brief increase in traffic, the
consumption of memory resources increases. At this time, we can temporarily
adjust these parameters to release some free memory resources from the map
structure.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@bookkeeper.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
