i'm trying to create a Dashboard to monitor the thrown Exceptions of my Java application.
In Kibana I have the full Information of the whole stacktrace as a field.
When i create now a new visualization with the term Aggregation i will get the amount of each different thrown exception.
But i will aggregate all NullPointer, Runtime, etc. in one Bucket.
Where i have to configure my case to get a field, where only the Java.language.class of the Exception will be?
I'm getting my log-message with the Karaf Decanter directly into elasticsearch.
In my case i'm not allowed to use Logstash.
I will be happy if anyone can help me to find a solution.
Thanks a lot