p.s. If I set thrift_framed_transport_size_in_mb to 0 and just use TSocket
instead of TFramedTransport everything works as expected...
On 1 August 2010 12:16, Dan Washusen <d...@reactive.org> wrote:
> Slightly off topic but still related (java instead of erlang). I just
> tried using the latest trunk build available on Hudson (2010-07-31_12-31-29)
> and I'm getting lock ups.
>
> The same code (without the framed transport) was working with a build form
> 2010-07-07_13-32-16
>
> I'm connecting using the following:
>
>> TSocket socket = new TSocket(node, port);
>>>
>>> transport = new TFramedTransport(socket);
>>>
>>> protocol = new TBinaryProtocol(transport);
>>>
>>> client = new Cassandra.Client(protocol);
>>>
>>>
>>>> transport.open();
>>>
>>>
>>>> // set the keyspace on the client and do get slice stuff
>>>
>>>
>
> The locked up thread looks like:
>
>> "main" prio=5 tid=101801000 nid=0x100501000 runnable [1004fe000]
>
> java.lang.Thread.State: RUNNABLE
>
> at java.net.SocketInputStream.socketRead0(Native Method)
>
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
>
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
>
> at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
>
> - locked <1093daa10> (a java.io.BufferedInputStream)
>
> at
>> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
>
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>
> at
>> org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
>
> at
>> org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
>
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
>
> at
>> org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:369)
>
> at
>> org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:295)
>
> at
>> org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:202)
>
> at
>> org.apache.cassandra.thrift.Cassandra$Client.recv_get_slice(Cassandra.java:542)
>
> at
>> org.apache.cassandra.thrift.Cassandra$Client.get_slice(Cassandra.java:524)
>
>
>
>
> On 28 July 2010 17:43, J T <jt4websi...@googlemail.com> wrote:
>
>> Hi,
>>
>> That fixed the problem!
>>
>> I added the Framed option and like magic things have started working
>> again.
>>
>> Example:
>>
>> thrift_client:start_link("localhost", 9160, cassandra_thrift, [ { framed,
>> true } ] )
>>
>> JT.
>>
>>
>>
>> On Tue, Jul 27, 2010 at 10:04 PM, Jonathan Ellis <jbel...@gmail.com>wrote:
>>
>>> trunk is using framed thrift connections by default now (was unframed)
>>>
>>> On Tue, Jul 27, 2010 at 11:33 AM, J T <jt4websi...@googlemail.com>
>>> wrote:
>>> > Hi,
>>> > I just tried upgrading a perfectly working Cassandra 0.6.3 to Cassandra
>>> 0.7
>>> > and am finding that even after re-generating the erlang thrift bindings
>>> that
>>> > I am unable to perform any operation.
>>> > I can get a connection but if I try to login or set the keyspace I get
>>> a
>>> > report from the erlang bindings to say that the connection is closed.
>>> > I then tried upgrading to a later version of thrift but still get the
>>> same
>>> > error.
>>> > e.g.
>>> > (zotonic3...@127.0.0.1)1> thrift_client:start_link("localhost", 9160,
>>> > cassandra_thrift).
>>> > {ok,<0.327.0>}
>>> > (zotonic3...@127.0.0.1)2> {ok,C}=thrift_client:start_link("localhost",
>>> 9160,
>>> > cassandra_thrift).
>>> > {ok,<0.358.0>}
>>> > (zotonic3...@127.0.0.1)3> thrift_client:call( C, set_keyspace, [
>>> <<"Test">>
>>> > ]).
>>> > =ERROR REPORT==== 27-Jul-2010::03:48:08 ===
>>> > ** Generic server <0.358.0> terminating
>>> > ** Last message in was {call,set_keyspace,[<<"Test">>]}
>>> > ** When Server state == {state,cassandra_thrift,
>>> > {protocol,thrift_binary_protocol,
>>> > {binary_protocol,
>>> >
>>> {transport,thrift_buffered_transport,<0.359.0>},
>>> > true,true}},
>>> > 0}
>>> > ** Reason for termination ==
>>> > ** {{case_clause,{error,closed}},
>>> > [{thrift_client,read_result,3},
>>> > {thrift_client,catch_function_exceptions,2},
>>> > {thrift_client,handle_call,3},
>>> > {gen_server,handle_msg,5},
>>> > {proc_lib,init_p_do_apply,3}]}
>>> > ** exception exit: {case_clause,{error,closed}}
>>> > in function thrift_client:read_result/3
>>> > in call from thrift_client:catch_function_exceptions/2
>>> > in call from thrift_client:handle_call/3
>>> > in call from gen_server:handle_msg/5
>>> > in call from proc_lib:init_p_do_apply/3
>>> > The cassandra log seems to indicate that a connection has been made
>>> > (although thats only apparent by a TRACE log message saying that a
>>> logout
>>> > has been done).
>>> > The cassandra-cli program is able to connect and function normally so I
>>> can
>>> > only assume that there is a problem with the erlang bindings.
>>> > Has anyone else had any success using 0.7 from Erlang ?
>>> > JT.
>>>
>>>
>>>
>>> --
>>> Jonathan Ellis
>>> Project Chair, Apache Cassandra
>>> co-founder of Riptano, the source for professional Cassandra support
>>> http://riptano.com
>>>
>>
>>
>
