Apache9 commented on code in PR #7830:
URL: https://github.com/apache/hbase/pull/7830#discussion_r3036950482
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hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionInTransitionTracker.java:
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@@ -43,8 +46,11 @@ public class RegionInTransitionTracker {
private final ConcurrentSkipListMap<RegionInfo, RegionStateNode>
regionInTransition =
new ConcurrentSkipListMap<>(RegionInfo.COMPARATOR);
+ private final ConcurrentHashMap<RegionInfo, Long> regionEnterTimestamp =
Review Comment:
Is it possible to merge this map to the above regionInTransition map? We can
change the value of the above map to contain the timestamp. And do we really
need ConcurrentSkipListMap here? Can we just change the above map to
ConcurrentHashMap for better performance?
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