“All host(s) tried for query failed” Error

Question

My Java code is as follows:

import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.Metadata;
import com.datastax.driver.core.Session;

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Answer 1

Change rpc_address: 0.0.0.0 broadcast_rpc_address: 1.2.3.4 (Should not be 0.0.0.0) . for Cassandra version 2.1.10

Also for any further issue read cassandra.yaml file . lot of things are self explanatory.