文章浏览阅读1.1w次,点赞2次,收藏3次。错误详情:org.springframework.web.client.HttpServerErrorException: 500 null at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:94) at org.sp..._httpservererrorexception 500 null...
文章浏览阅读3.7k次。报错一:Could not get job jar and dependencies from JAR file: JAR file does not exist: -yn原因:flink1.8版本之后已弃用该参数,ResourceManager将自动启动所需的尽可能多的容器,以满足作业请求的并行性。解决方法:去掉即可......
文章浏览阅读643次。Socket.gethostbyname method is deprecated and instead by getnameinfoa = Socket.gethostbyname("66.249.64.119");res = Socket.gethostbyaddr(a[3], a[2]);#=>["crawl-66-249-64-119.googlebot.com", ["11..._socket.gethostbyaddr(ip_client) 可以识别爬......