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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6782) TestAvroRpc fails with avro-1.3.1 and avro-1.3.2
Date Thu, 20 May 2010 21:07:17 GMT
TestAvroRpc fails with avro-1.3.1 and avro-1.3.2
------------------------------------------------

                 Key: HADOOP-6782
                 URL: https://issues.apache.org/jira/browse/HADOOP-6782
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Jitendra Nath Pandey


I tried to upgrade Hadoop-common to use avro-1.3.1. TestAvroRpc fails with following exceptions.
Same exception is seen with avro-1.3.2 as well.

org.apache.avro.AvroRuntimeException: Not in union ["string"]: org.apache.avro.AvroRuntimeException:
java.lang.NoSuchMethodException: org.apache.hadoop.ipc.TestAvroRpc$TestImpl.echo(java.lang.String)
        at org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:340)
        at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:67)
        at org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:116)
        at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:55)
        at org.apache.avro.specific.SpecificResponder.writeError(SpecificResponder.java:81)
        at org.apache.avro.ipc.Responder.respond(Responder.java:137)
        at org.apache.hadoop.ipc.AvroRpcEngine$TunnelResponder.call(AvroRpcEngine.java:183)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:342)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1350)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1346)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:738)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1344)
2010-05-20 13:50:39,227 INFO  ipc.Server (Server.java:run(1358)) - IPC Server handler 0 on
54672, call call(org.apache.hadoop.ipc.AvroRpcEngine$BufferListWritable@7bcd280b) from 127.0.0.1:54673:
error: java.io.IOException: org.apache.avro.AvroRuntimeException: Not in union ["string"]:
org.apache.avro.AvroRuntimeException: Not in union ["string"]: org.apache.avro.AvroRuntimeException:
java.lang.NoSuchMethodException: org.apache.hadoop.ipc.TestAvroRpc$TestImpl.echo(java.lang.String)
java.io.IOException: org.apache.avro.AvroRuntimeException: Not in union ["string"]: org.apache.avro.AvroRuntimeException:
Not in union ["string"]: org.apache.avro.AvroRuntimeException: java.lang.NoSuchMethodException:
org.apache.hadoop.ipc.TestAvroRpc$TestImpl.echo(java.lang.String)
        at org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:340)
        at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:67)
        at org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:116)
        at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:55)
        at org.apache.avro.specific.SpecificResponder.writeError(SpecificResponder.java:81)
        at org.apache.avro.ipc.Responder.respond(Responder.java:146)
        at org.apache.hadoop.ipc.AvroRpcEngine$TunnelResponder.call(AvroRpcEngine.java:183)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:342)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1350)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1346)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:738)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1344)


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