Ignite doesn't use log4j by default, but it can be configured to do so: https://ignite.apache.org/docs/latest/logging#using-log4j2
The output format is also configurable. It's certainly possible to output errors to a different file from info and warnings. That configuration is not in Ignite but in whichever logger you have enabled. Here are the docs for log4j: https://logging.apache.org/log4j/2.x/manual/configuration.html On Thu, 3 Apr 2025 at 13:08, Charlin S <charli...@hotelhub.com> wrote: > Hi All, > Ignite log not included date only time is writing in log file > > Sample: > [00:05:18,721][WARNING][ignite-update-notifier-timer][GridUpdateNotifier] > Pattern is %d{ISO8601}: This will output the date and time in ISO 8601 > format. > And also is possible to write info and warnings in one file and error log > in another file. > > Thanks & Regards, > Charlin > > >