diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java
index 4d0e165456d..1eb39028f45 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java
@@ -1425,6 +1425,13 @@ public class AssignmentManager {
       this.statTimestamp = EnvironmentEdgeManager.currentTime();
       update(regionStates.getRegionsStateInTransition(), statTimestamp);
       update(regionStates.getRegionFailedOpen(), statTimestamp);
+
+      if (LOG.isDebugEnabled() && ritsOverThreshold != null && !ritsOverThreshold.isEmpty()) {
+        LOG.debug("RITs over threshold: {}",
+          ritsOverThreshold.entrySet().stream()
+            .map(e -> e.getKey() + ":" + e.getValue().getState().name())
+            .collect(Collectors.joining("\n")));
+      }
     }
 
     private void update(final Collection<RegionState> regions, final long currentTime) {