Re: Create then Delete KS without putting anything in it causes exception

[Jonathan Ellis <jb...@gmail.com>]

Can you create a JIRA ticket?  Thanks!

On Tue, Aug 10, 2010 at 6:16 PM, Jeremiah Jordan
<JE...@morningstar.com> wrote:
> The following from python causes an exception on
> apache-cassandra-2010-08-10_13-08-19-bin.tar.gz and a bunch of earlier
> builds in the 0.7 line:
>        socket = TSocket.TSocket(host, 9160)
>        transport = TTransport.TFramedTransport(socket)
>        protocol = TBinaryProtocol.TBinaryProtocolAccelerated(transport)
>        client = Cassandra.Client(protocol)
>        transport.open()
>        try:
>            client.describe_keyspace(dbName)
>        except NotFoundException, e:
>            keyspaceDef = KsDef(name=dbName,
>
> strategy_class='org.apache.cassandra.locator.RackUnawareStrategy',
>                                replication_factor=replicationFactor,
>                                cf_defs=[])
>            client.set_keyspace('system')
>            client.system_add_keyspace(keyspaceDef)
>
>        try:
>            client.describe_keyspace(dbName)
>            client.set_keyspace('system')
>            client.system_drop_keyspace(dbName)
>        except NotFoundException, e:
>            pass
>
> The system_drop_keyspace throws:
> InvalidRequestException(why='java.util.concurrent.ExecutionException:
> java.lang.NullPointerException')
>
> If I put a system_add_column_family in the middle it doesn't crash.
> This broke sometime after apache-cassandra-2010-07-06_13-27-21
>
> -Jeremiah
>
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> Jeremiah Jordan
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-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com