I encounter a problem starting logstash.
Uncompressing 6.X.tar.gz (i.e not only the last 6.2.4 version of logstash) I have the following error message:
[ERROR] 2018-05-29 15:45:29.898 [main] Logstash - java.lang.IllegalStateException: org.jruby.exceptions.RaiseException: (NameError) cannot link Java class org.apache.http.client.methods.HttpRequestBase, probable missing dependency: org/apache/http/HttpRequest
Is there someone to explain this error ?
For instance, I tryed to put the httpclient-4.0.2 or httpclient-4.5.2 in the logstash-core/lib/jars directory without any result...