Datastax Cassandra Java driver WARN Message

6
votes

I notice the below WARN log message from datastax cassandra java driver. Please help in understanding this message. How crucial is it ? What is it's impact ? How to fix it.

Cassandra Version : 2.1.8

Datastax Java Driver : 3.1.0

WARN 2017-02-23 14:54:53,926 com.datastax.driver.core.Cluster:localhost-startStop-1 - You listed nosql.campany.com/192.168.89.184:9042 in your contact points, but it wasn't found in the control host's system.peers at startup

1
datastaxdatastax-java-drivercassandra-2.1
can you include the output from nodetool status ? How many nodes? - Chris Lohfink
it's a single node cluster in out test environment. - Vinod Jayachandran
@VinodJayachandran did you resolve your issue? I'm facing the same thing here - mamdouh alramadan

1 Answers

2
votes

First check your system.peers table. You should not see any rows in your case.

Probably your hostname is getting resolves to multiple IP address. Please use ip address(instead of localhost) in your cassandra.yaml file.

Check this link: https://github.com/datastax/java-driver/pull/340