Multiline Errors in logs

[iainvm]

I was wondering if the application could take in a regex string or a parameter for how it should separate up the log file. Instead of just line by line, have it abide by a regex string.

Use case is I have a tomcat docker container and if the application spits out a java error each part of the error is separated into a new log entry in the UI. Where is would be nice if the entire error was just one entry (since it's one message written to stderr anyway)