HBASE-24669 Logging of ppid should be consistent across all occurrences

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Signed-off-by: stack <stack@apache.org>

hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java

@@ -1843,7 +1843,8 @@ private void countDownChildren(RootProcedureState<TEnvironment> procStack,
       // children have completed, move parent to front of the queue.
       store.update(parent);
       scheduler.addFront(parent);
-      LOG.info("Finished subprocedure(s) of " + parent + "; resume parent processing.");
+      LOG.info("Finished subprocedure pid={}, resume processing ppid={}",
+        procedure.getProcId(), parent.getProcId());
       return;
     }
   }