failed to send join request to master

问题

I am using elasticsearch version 1.3.0. After restarting data node its unable to detect master node. I am getting error failed to send join request to master

In Error log :-

[[app101][dGRBqTFTQfae76IFCjsMmQ][app101][inet[/127.0.0.2:9300]]{master=true, river=_none_}], 
reason [org.elasticsearch.transport.RemoteTransportException: 
[app101][inet[/127.0.0.2:9300]][discovery/zen/join];
org.elasticsearch.transport.RemoteTransportException:
[app102][inet[/127.0.0.1:9300]][discovery/zen/join/validate];
org.elasticsearch.ElasticsearchIllegalArgumentException: 
No custom index metadata factory registered for type [rivers]]

Edit:
after reinstalling jdbc river fix the problem. But still I am looking the way if remove jdbc river and restart the ES cluster. Then it should detect master node.

来源：https://stackoverflow.com/questions/26030778/failed-to-send-join-request-to-master