Change message to node event

src/executables/master_heartbeat.c

@@ -4154,11 +4154,10 @@ hb_cleanup_conn_and_start_process (CSS_CONN_ENTRY * conn, SOCKET sfd)
 	  /* demote the current node */
 	  hb_Resource->state = HB_NSTATE_SLAVE;
 
-	  snprintf (error_string, LINE_MAX, "(args:%s)", proc->args);
 	  snprintf (hb_info_str, HB_INFO_STR_MAX,
-		    "%s Server process failure repeated within a short period of time. The current node will be demoted",
-		    HA_FAILBACK_DIAG_STRING);
-	  MASTER_ER_SET (ER_ERROR_SEVERITY, ARG_FILE_LINE, ER_HB_PROCESS_EVENT, 2, hb_info_str, error_string);
+		    "%s The master node failed to restart the server process due to repeated failures within a short period of time. The current node will be demoted (args:%s)",
+		    HA_FAILBACK_DIAG_STRING, proc->args);
+	  MASTER_ER_SET (ER_ERROR_SEVERITY, ARG_FILE_LINE, ER_HB_NODE_EVENT, 1, hb_info_str);
 
 	  error = hb_resource_job_queue (HB_RJOB_DEMOTE_START_SHUTDOWN, NULL, HB_JOB_TIMER_IMMEDIATELY);
 	  assert (error == NO_ERROR);