[jira] [Created] (CASSANDRA-5701) Apache.Cassandra.Cassandar.get_count will disconnect but not throw InvalidRequestException when column family is not exit.

["yuemaoxing (JIRA)" <ji...@apache.org>]

yuemaoxing created CASSANDRA-5701:
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             Summary: Apache.Cassandra.Cassandar.get_count will disconnect but not throw InvalidRequestException when column family is not exit.
                 Key: CASSANDRA-5701
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5701
             Project: Cassandra
          Issue Type: Bug
          Components: API
    Affects Versions: 1.2.4
         Environment: cassandra server : 1.2.4
and cassandra1.2.5 has same bug.
client : C# client
            Reporter: yuemaoxing


When I use get_count interface which is defined in Cassandra.thrift, the Cassandra Server(1.2.4) close the conncet from Client when column family is not exit in that keyspace but not throw InvalidRequestException. 

It seemed the get_count method in cassandra.thrift.CassandraServer.java did not validate parameters(ThriftValidation.validateColumnFamily) in this method.


system.log:
ERROR [RPC-Thread:3373] 2013-06-26 14:23:09,264 TNonblockingServer.java (line 638) Unexpected exception while invoking!
java.lang.IllegalArgumentException: Unknown table/cf pair (Keyspace1.Standard)
	at org.apache.cassandra.db.Table.getColumnFamilyStore(Table.java:165)
	at org.apache.cassandra.thrift.CassandraServer.get_count(CassandraServer.java:471)
	at org.apache.cassandra.thrift.Cassandra$Processor$get_count.getResult(Cassandra.java:3381)
	at org.apache.cassandra.thrift.Cassandra$Processor$get_count.getResult(Cassandra.java:3369)
	at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
	at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
	at org.apache.thrift.server.TNonblockingServer$FrameBuffer.invoke(TNonblockingServer.java:632)
	at org.apache.cassandra.thrift.CustomTHsHaServer$Invocation.run(CustomTHsHaServer.java:109)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


Please check this bug, thanks!

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