Elasticsearch server discovery configuration

I've installed ElasticSearch server, that i'm running by:

$ ./elasticsearch -f
 {0.18.2}[11698]: initializing ...
 loaded [], sites []
 {0.18.2}[11698]: initialized
 {0.18.2}[11698]: starting ...
 bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/192.168.1.106:9300]}
 new_master [Stingray][ocw4qPdmSfWuD9pUxHoN1Q][inet[/192.168.1.106:9300]], reason: zen-disco-join (elected_as_master)
 elasticsearch/ocw4qPdmSfWuD9pUxHoN1Q
 recovered [0] indices into cluster_state
 bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/192.168.1.106:9200]}
 {0.18.2}[11698]: started

How I can configure Java client to connect to this server? I have just:

node.client=true

but, after trying to connect i'm receiving:

org.elasticsearch.discovery.MasterNotDiscoveredException: 
    at org.elasticsearch.action.support.master.TransportMasterNodeOperationAction$3.onTimeout(TransportMasterNodeOperationAction.java:162)

If i'm configuring java client as:

node.data=false

I'm getting following logs:

INFO main node:internalInfo:93 - [Stark, Tony] {0.18.2}[13008]: starting ...
INFO main transport:internalInfo:93 - [Stark, Tony] bound_address {inet[/0:0:0:0:0:0:0:0:9301]}, publish_address {inet[/192.168.1.106:9301]}
INFO elasticsearch[Stark, Tony]clusterService#updateTask-pool-13-thread-1 service:internalInfo:93 - [Stark, Tony] new_master [Stark, Tony][WkNn96hgTkWXRnsR0EOZjA][inet[/192.168.1.106:9301]]{data=false}, reason: zen-disco-join (elected_as_master)

As I understood it means that this new node (supposed to be client node) made itself a new master node. And I don't from log that it's found and connect to any other node.

Both server and client are started on same machine. 192.168.1.106:9200 are accessible from browser.

And I can't find any good documentation about discovery config. W