Add more logs

Author: sakthivelmanii

google-cloud-spanner/src/main/java/com/google/cloud/spanner/AsyncResultSetImpl.java

@@ -470,11 +470,14 @@ public void run() {
         // Non-streaming result sets do not trigger this callback, and for those result sets, we
         // need to eagerly start the ProduceRowsRunnable.
         synchronized (monitor) {
-          if (state == State.STREAMING_STARTED || state == State.RUNNING || state == State.CONSUMING) {
+          if (state == State.STREAMING_STARTED
+              || state == State.RUNNING
+              || state == State.CONSUMING) {
             return;
           }
-          state = State.STREAMING_STARTED;
-          System.out.printf("State: %s\n", state);
+          if (state == State.STREAMING_INITIALIZED) {
+            state = State.STREAMING_STARTED;
+          }
           if (!initiateStreaming(AsyncResultSetImpl.this)) {
             initiateProduceRows();
           }
@@ -657,7 +660,7 @@ public void onStreamMessage(PartialResultSet partialResultSet, boolean bufferIsF
           !partialResultSet.getResumeToken().isEmpty()
               || bufferIsFull
               || partialResultSet == GrpcStreamIterator.END_OF_STREAM;
-      if (startJobThread || state != State.STREAMING_INITIALIZED) {
+      if (startJobThread || state != State.STREAMING_STARTED) {
         initiateProduceRows();
       }
     }