HDFS-16079. Improve the block state change log (#3120). Contributed by tomscut.

Signed-off-by: He Xiaoqiao <[email protected]>
Signed-off-by: Ayush Saxena <[email protected]>

Author: tomscut

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminManager.java

@@ -376,6 +376,8 @@ protected void logBlockReplicationInfo(BlockInfo block,
         + ", maintenance replicas: " + num.maintenanceReplicas()
         + ", live entering maintenance replicas: "
         + num.liveEnteringMaintenanceReplicas()
+        + ", replicas on stale nodes: " + num.replicasOnStaleNodes()
+        + ", readonly replicas: " + num.readOnlyReplicas()
         + ", excess replicas: " + num.excessReplicas()
         + ", Is Open File: " + bc.isUnderConstruction()
         + ", Datanodes having this block: " + nodeList + ", Current Datanode: "