com.datastax.driver.core.exceptions.DriverInternalError

An unexpected error occured server side on /127.0.1.1: java.lang.ClassCastException: org.apache.cassandra.locator.SimpleStrategy cannot be cast to org.apache.cassandra.locator.NetworkTopologyStrategy

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  • Stack trace

    • com.datastax.driver.core.exceptions.DriverInternalError: An unexpected error occured server side on /127.0.1.1: java.lang.ClassCastException: org.apache.cassandra.locator.SimpleStrategy cannot be cast to org.apache.cassandra.locator.NetworkTopologyStrategy at com.datastax.driver.core.exceptions.DriverInternalError.copy(DriverInternalError.java:42) at com.datastax.driver.core.DefaultResultSetFuture.extractCauseFromExecutionException(DefaultResultSetFuture.java:256) at com.datastax.driver.core.DefaultResultSetFuture.getUninterruptibly(DefaultResultSetFuture.java:172) at com.datastax.driver.core.SessionManager.execute(SessionManager.java:74) at com.datastax.driver.core.AbstractPoliciesTest.query(AbstractPoliciesTest.java:164) at com.datastax.driver.core.AbstractPoliciesTest.query(AbstractPoliciesTest.java:152) at com.datastax.driver.core.ConsistencyTest.testRFOneDowngradingCL(ConsistencyTest.java:405)

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