After doing an upgrade from logstash 2.4 to logstash 6.7.2 (this was a long time coming) we observed a difference in behavior of how the exclude feature behaves ...

windows 下打包方法： 1.下载 jruby并安装 https://s3.amazonaws.com/jruby.org/downloads/1.7.22/jruby_windows_x64_1_7_22.exe 2.切换到logstash-input ...