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From "Tom White (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-6782) TestAvroRpc fails with avro-1.3.1 and avro-1.3.2
Date Fri, 25 Jun 2010 22:43:50 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tom White updated HADOOP-6782:
------------------------------

    Fix Version/s: 0.21.0

I was hitting this in 0.21 so I've committed the patch there.

> 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
>            Assignee: Doug Cutting
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-6782.patch
>
>
> 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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