Hi Atin, Thanks for the response. Yes I understand I could use HTTPServer on the java side and things would work. However I'm after a solution where I can still have the java side use the NettyServer.
Cheers, Stefan On Wed, May 22, 2013 at 4:11 AM, Atin Sood <[email protected]> wrote: > You can try looking into something that I wrote as an example > > > https://github.com/atinsood/HESDataAnalyticsFinalProject/tree/master/javaXPython > > https://github.com/atinsood/HESDataAnalyticsFinalProject#javaxpython > > -- > Atin Sood > Sent with Sparrow <http://www.sparrowmailapp.com/?sig> > > On Tuesday, May 21, 2013 at 11:18 PM, Stefan Krawczyk wrote: > > Hi, > > I am trying to use Avro RPC and have a python client talk to a java > server, using the > avro-rpc-quickstart<https://github.com/phunt/avro-rpc-quickstart> on > github as a base (I made sure the avro version being pulled in was 1.7.4). > However when I get my python client to talk to the java server I see this > error: > > 2013-05-20 19:38:32,512 (pool-5-thread-2) [WARN - > org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.exceptionCaught(NettyServer.java:201)] > Unexpected exception from downstream. > org.apache.avro.AvroRuntimeException: Excessively large list allocation > request detected: 539959368 items! Connection closed. > at > org.apache.avro.ipc.NettyTransportCodec$NettyFrameDecoder.decodePackHeader(NettyTransportCodec.java:167) > at > org.apache.avro.ipc.NettyTransportCodec$NettyFrameDecoder.decode(NettyTransportCodec.java:139) > at > org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:286) > at > org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:208) > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) > at > org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94) > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:722) > > From digging around on the web I understand this is a NettyTransceiver > issue, i.e. the python client isn't using it because it uses the > HTTPTransceiver. > > I was wondering, what are my options for moving forward, other than > getting the java server to use the HTTPTransceiver? > > Apologies if I have overlooked something that points out what I can do. > > Cheers, > > Stefan > > >
