LEE, ChaeEung created AVRO-1375:
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Summary: Python to Java RPC call error
Key: AVRO-1375
URL: https://issues.apache.org/jira/browse/AVRO-1375
Project: Avro
Issue Type: Bug
Components: java, python
Affects Versions: 1.7.5, 1.7.4
Environment: Client MacOSx64x, Server Windows7 64x
Reporter: LEE, ChaeEung
Priority: Critical
first of all, i'm not goot at english.. if you can't understant what i'm saying
.. just loot at source code and error message below~
thank you.
== Situation ==
I'm using avro-quick-start sample code using github...
It works fine with java-to-java, python-to-python, java-to-python but It not
working... java-to-python..
I think it caused by difference of data type between java and mac-python-64x
== avro scheme ==
mail.avpr
{"namespace": "example.proto",
"protocol": "Mail",
"types": [
{"name": "Message", "type": "record",
"fields": [
{"name": "to", "type": "string"},
{"name": "from", "type": "string"},
{"name": "body", "type": "string"}
]
}
],
"messages": {
"send": {
"request": [{"name": "message", "type": "Message"}],
"response": "string"
}
}
}
== Exception Message ==
877 [pool-2-thread-1] WARN org.apache.avro.ipc.NettyServer - 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:724)
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