March, 23

Job Interview (59)

Key vocabulary

1.       CRM=customer relationship management

2.       core values=most important beliefs

3.       growth opportunity=chance to gain new skills

4.       industry leader=being the best in that particular field or industry

5.       undisputed=definitely true, not doubted

6.       read up=read to gain the most recent information on a subject(研读,熟读,通过阅读增知识)

7.       unleash=release, allow something to happy (unleash potential)

8.       resonate=have a special meaning or importance for someone共鸣

9.       comprehensive=全面的,广泛的

10.   idiot=傻瓜

A: Kay, so let’s go over everything one more time. I really want you to get this job!

B: I know, it’s an amazing growth opportunity! They are true industry leaders, and I would be so interesting to be part of an organization that is the undisputed leader in business process platform development.

A: So let’s see, you did your research on the company right?

B: Well, I visited their website and read up on what they do. They are an IT service company that offers comprehensive business solutions for large corporations. They provide services such as CRM development, and they also offer custom designed applications.

A: So what would your role in the company?

B: Well, the position is for an account manager. That basically means that I would be the link between our clients and our development team.

A: Sounds good, and so, why do you want to work with them?

B: Well, as I said they are the industry leaders, they have a really great growth strategy, amazing development opportunities for employees, and it seems like they have strong corporate governance. They are all about helping companies grow and unleashing potential. I guess their core values and mission really resonated with me. Oh, and they offer six weeks’ vacation, stock options and bonuses…I am totally going to cash in on that.

A: You idiot! Don’t say that, do you want this job, or not?

从你的描述来看,这是一段应用程序启动时的日志信息,涉及到 `com.mchange` 提供的两个组件:`MLog` 和 `c3p0` 数据库连接池初始化的过程。 ### 日志分析 1. **第一行** ``` INFO 2025.03.20 17:53:56,626 com.mchange.v2.log.MLog - 23 - MLog clients using slf4j logging. ``` 这一行表示 `MLog` 正在使用 SLF4J(Simple Logging Facade for Java)作为其日志框架。这是正常的日志配置过程,并无异常。 2. **第二行** ``` INFO 2025.03.20 17:53:56,703 com.mchange.v2.c3p0.C3P0Registry - 1 - Initializing c3p0-0.9.5.4 [built 23-March-2019 23:00:48 -0700; debug? true; trace: 10] ``` 这里表明数据库连接池 `c3p0` 开始进行初始化操作。版本为 `0.9.5.4`,并且启用了调试模式 (`debug=true`) 及跟踪级别设置为 `trace=10`。 如果程序在此处“卡住”,可能是由于以下几个原因: --- ### 常见的原因及解决办法 #### 1. 配置文件缺失或错误 检查是否有正确的 `c3p0.properties` 或者其他相关配置文件存在。例如: ```properties # 示例配置 c3p0.minPoolSize=5 c3p0.maxPoolSize=20 ``` 如果没有找到配置文件,默认值可能会导致性能瓶颈或其他问题。 **解决方案**: 确保配置文件完整并包含所有必要的参数。 #### 2. 数据库连接超时 如果目标数据库无法正常访问、网络延迟过高或者用户名密码错误等都会导致这里挂起。 **解决方案**: 检查以下内容: - 数据库服务是否运行正常; - IP 地址和端口号是否正确; - 用户名和密码是否匹配实际数据库账户凭据; - 使用工具测试能否直接连通目标服务器。 #### 3. 资源锁定或线程阻塞 某些情况下,资源竞争可能导致线程进入等待状态而长时间停滞于此步骤。 **解决方案**: 启用更详细的诊断选项来捕获潜在的问题根源,比如调整 log level 至 DEBUG/FINEST 来获取更多内部消息;同时利用 jstack 工具生成当前 JVM 的堆栈快照以便进一步定位死锁点位。 --- ###
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值