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From "Konstantin Shvachko (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2383) TestDfsOverAvroRpc is failing on 0.22
Date Wed, 28 Sep 2011 20:54:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13116789#comment-13116789
] 

Konstantin Shvachko commented on HDFS-2383:
-------------------------------------------

Here is the stack trace:
{code}
Testcase: testWorkingDirectory took 1 sec
	Caused an ERROR
Two methods with same name: delete
org.apache.avro.AvroTypeException: Two methods with same name: delete
	at org.apache.avro.reflect.ReflectData.getProtocol(ReflectData.java:394)
	at org.apache.avro.ipc.reflect.ReflectResponder.<init>(ReflectResponder.java:36)
	at org.apache.hadoop.ipc.AvroRpcEngine.createResponder(AvroRpcEngine.java:184)
	at org.apache.hadoop.ipc.AvroRpcEngine$TunnelResponder.<init>(AvroRpcEngine.java:191)
	at org.apache.hadoop.ipc.AvroRpcEngine.getServer(AvroRpcEngine.java:218)
	at org.apache.hadoop.ipc.RPC.getServer(RPC.java:382)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:368)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:576)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:569)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1538)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:445)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:176)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:168)
	at org.apache.hadoop.hdfs.TestLocalDFS.testWorkingDirectory(TestLocalDFS.java:64)
	at org.apache.hadoop.hdfs.TestDfsOverAvroRpc.testWorkingDirectory(TestDfsOverAvroRpc.java:30)
{code}
                
> TestDfsOverAvroRpc is failing on 0.22
> -------------------------------------
>
>                 Key: HDFS-2383
>                 URL: https://issues.apache.org/jira/browse/HDFS-2383
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.22.0
>            Reporter: Konstantin Shvachko
>            Priority: Blocker
>             Fix For: 0.22.0
>
>
> {{TestDfsOverAvroRpc.testWorkingDirectory()}} is failing. Possible the result of Avro
upgrade.

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