作者日常在与其他同学合作时，经常发现不合理的日志配置以及五花八门的日志记录方式，后续作者打算在团队内做一次Java日志的分享，本文是整理出的系列文章第二篇。 一、为什么是 Slf4j+Logback 看完前一篇的「理论」知识，接下来就要动手了。这一篇就是我 ...

I'm new to Kafka and pyspark. What I'm trying to do is publish some data into the Kafka and then using the pyspark-notebook to reach those data for further processing. I'm using Kafka and ...

I am trying to use pojobuilder 4.1.0 with Java 9. Please help me with error. public class Contact { private final String surname; private final String firstname ...