java.lang.NullPointerException: This exception has no message.

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Solutions on the web

via DataStax JIRA by Michal Budzyn, 1 year ago
This exception has no message.
via DataStax JIRA by Vishy Kasar, 1 year ago
This exception has no message.
via DataStax JIRA by Michal Budzyn, 1 year ago
This exception has no message.
via DataStax JIRA by Vishy Kasar, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at com.datastax.driver.core.PooledConnection.release(PooledConnection.java:41)
at com.datastax.driver.core.Connection$ResponseHandler.cancelHandler(Connection.java:821)
at org.jboss.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:546)
at org.jboss.netty.util.HashedWheelTimer$Worker.notifyExpiredTimeouts(HashedWheelTimer.java:446)
at java.lang.Thread.run(Thread.java:744)

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