Problems connecting to local cassandra on Windows

[Uffe Gavnholt]

hi All,

I'm quite puzzled, I'm trying to connect to a cassandra instance running on localhost with rpc enabled - the control connection seems to be closed from the server side - I can't figure out why...

Here is the output:

1440712243.741 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\session.cpp:302:void __cdecl cass::Session::connect_async(const class cass::Config &,const class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &,class cass::Future *)): Issued connect event
08/271440712243.743 [INFO] (C:\Users\dsuser\drivers\cpp\2.1.0\src\session.cpp:390:void __cdecl cass::Session::on_run(void)): Creating 1 IO worker threads
/15T1440712243.744 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\session.cpp:216:class cass::SharedRefPtr<class cass::Host> __cdecl cass::Session::add_host(const class cass::Address &)): Adding new host: 127.0.0.1
23:50:43 [trace] Worker 0(10784) started
1440712243.748 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:509:void __cdecl cass::Connection::on_connect(class cass::Connector *)): Connected to host 127.0.0.1
081440712243.749 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:282:bool __cdecl cass::Connection::internal_write(class cass::Handler *,bool,bool)): Sending message type CQL_OPCODE_OPTIONS with stream 260
/27/15T23:50:43 [trace] Worker 2(7892) started
08/27/15T23:50:43 [trace] Worker 3(12452) started
1440712243.755 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:435:void __cdecl cass::Connection::consume(char *,unsigned __int64)): Consumed message type CQL_OPCODE_SUPPORTED with stream 260, input 61, remaining 61 on host 127.0.0.1
1440712243.755 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:282:bool __cdecl cass::Connection::internal_write(class cass::Handler *,bool,bool)): Sending message type CQL_OPCODE_STARTUP with stream 64
1440712243.756 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:435:void __cdecl cass::Connection::consume(char *,unsigned __int64)): Consumed message type CQL_OPCODE_READY with stream 64, input 9, remaining 9 on host 127.0.0.1
1440712243.756 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:282:bool __cdecl cass::Connection::internal_write(class cass::Handler *,bool,bool)): Sending message type CQL_OPCODE_REGISTER with stream 128
1440712243.758 [TRACE] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:435:void __cdecl cass::Connection::consume(char *,unsigned __int64)): Consumed message type CQL_OPCODE_READY with stream 128, input 9, remaining 9 on host 127.0.0.1
1440712243.758 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\control_connection.cpp:188:void __cdecl cass::ControlConnection::on_ready(class cass::Connection *)): Connection ready on host 127.0.0.1
1440712243.758 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\connection.cpp:545:void __cdecl cass::Connection::on_close(struct uv_handle_s *)): Connection to host 127.0.0.1 closed
1440712243.758 [WARN] (C:\Users\dsuser\drivers\cpp\2.1.0\src\control_connection.cpp:202:void __cdecl cass::ControlConnection::on_close(class cass::Connection *)): Lost control connection on host 127.0.0.1
1440712243.759 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\session.cpp:351:void __cdecl cass::Session::internal_close(void)): Issued close
1440712243.759 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\io_worker.cpp:256:void __cdecl cass::IOWorker::close_handles(void)): Active handles following close: 3
1440712243.759 [DEBUG] (C:\Users\dsuser\drivers\cpp\2.1.0\src\session.cpp:444:void __cdecl cass::Session::on_event(const struct cass::SessionEvent &)): Session is disconnected

Any help is hightly appreciated

[Michael Penick]

Thanks for reporting the issue. What version of Cassandra are you using here? I've seen something like this before.

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[Uffe Gavnholt]

Cassandra 2.2.1