Hi Maciej,
The current Graylog2 only support ElasticSearch v0.90.10, please ensure you
also follow this guide to tune and secure your ES:
http://support.torch.sh/help/kb/graylog2-server/configuring-and-tuning-elasticsearch-for-graylog2-v0200
By the way, I saw you are trying to use Graylog2
Hello I have some problem w with start graylog2-serwer. Graylog and
Elasticsearch was installed with rpm packages form:
https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.3.1.noarch.rpm
