Could not find or load main class logstash

[Nico-DF]

As magnus answered there:

Unrecognized option: Files\Elasticsearch\Logstash/heapdump.hprof"

Hello, I'm working to install a brand new ELK stack. Following the installation of Logstash on 2012R2, I attempted to test it with the following command: logstash -e 'input { stdin { } } output { stdout {} }' I received the following error: Unrecognized option: Files\Elasticsearch\Logstash/heapdump.hprof" JVM creation failed I have no idea where to go from here. Any help would be greatly appreciated.

And if you check a bit around, you'll see that if logstash is installed in a dir with a space: it will fail.
So rename your folder or move logstash in other dir.

(Btw, as a linux fan, I recommend you, when you work, to never use folder with space, replace them with _, and the same with -. It can sometime save you)