Sally, Try this link ( https://community.hortonworks.com/articles/131320/using-partitionrecord-grokreaderjsonwriter-to-pars.html) .
*GrokReader which helps to read log file with help of GrokExpression and in which you can parse by only error,info and warn data by using RouteOnAttribute.* Hope this helpful for you. On Mon, Nov 27, 2017 at 10:54 AM, sally <sally.tkhilaishv...@gmail.com> wrote: > i want to parse only error ,info, warn data without provinance > > > > -- > Sent from: http://apache-nifi-users-list.2361937.n4.nabble.com/ >
