Looks like a bug. See https://issues.apache.org/jira/browse/CASSANDRA-6275for more details.
- Node hang on shutdown Mikhail Mazursky
- RE: Node hang on shutdown Romain HARDOUIN
- Re: Node hang on shutdown Mikhail Mazursky
- Re: Node hang on shutdown Romain HARDOUIN
- Re: Node hang on shutdown Mikhail Mazursky