From e7ab0a067d8585641fc4d5362bd492d5a7874507 Mon Sep 17 00:00:00 2001
From: Gu Jiawei <gujiaweijoe@foxmail.com>
Date: Thu, 12 Dec 2024 21:49:14 +0800
Subject: [PATCH] 1. add an error log if parse prom port failed.

---
 .../main/java/com/baidu/demo/plugin/util/VariableUtil.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build/build-plugin-demo/src/main/java/com/baidu/demo/plugin/util/VariableUtil.java b/build/build-plugin-demo/src/main/java/com/baidu/demo/plugin/util/VariableUtil.java
index e43a5067..313e6acd 100644
--- a/build/build-plugin-demo/src/main/java/com/baidu/demo/plugin/util/VariableUtil.java
+++ b/build/build-plugin-demo/src/main/java/com/baidu/demo/plugin/util/VariableUtil.java
@@ -1,5 +1,8 @@
 package com.baidu.demo.plugin.util;
 
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
 public class VariableUtil {
     private static final String PLUGIN_PROMETHEUS_PORT = "PLUGIN_PROMETHEUS_PORT";
     private static final String PLUGIN_PROMETHEUS_CONTEXT = "PLUGIN_PROMETHEUS_CONTEXT";
@@ -15,6 +18,7 @@ public static int getPort() {
         try {
             return Integer.parseUnsignedInt(prometheusPort);
         } catch (Throwable e) {
+            log.error("Parse prometheus port: {} error, use default port", prometheusPort, e);
             return DEFAULT_PORT;
         }
     }