I'm pipelining Apache logfiles from logstash to elasticsearch, implemented very close to the example in the logstash docs.
Now when the "request" field just has an / (slash) as value, it appears in the Discover tab
However, when I try to filter out just the / requests, it fails.
When using the "request" field as grouping term, all the / entries are missing.
Is this kinda bug, or do I have to change something?
EDIT: Switched to Elasticsearch forum, hope someone can help