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https://issues.apache.org/jira/browse/HDFS-534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742350#action_12742350
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Tom White commented on HDFS-534:
--------------------------------

bq. I guess you mean libraries.properties instead of ivysettings.xml.

Yes, I did.

> Required avro classes are missing
> ---------------------------------
>
>                 Key: HDFS-534
>                 URL: https://issues.apache.org/jira/browse/HDFS-534
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.21.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.21.0
>
>         Attachments: h534_20090810.patch, h534_20090810b.patch, 
> h534_20090811.patch
>
>
> Some tests like TestDFSIO are failing:
> {noformat}
> java.lang.NoClassDefFoundError: org/apache/avro/io/DatumReader
>       at java.lang.Class.forName0(Native Method)
>       at java.lang.Class.forName(Class.java:247)
>       at 
> org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:837)
>       at 
> org.apache.hadoop.io.serializer.SerializationFactory.add(SerializationFactory.java:66)
>       at 
> org.apache.hadoop.io.serializer.SerializationFactory.<init>(SerializationFactory.java:58)
>       at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:916)
>       at 
> org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:852)
>       at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:385)
>       at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:276)
>       at org.apache.hadoop.fs.TestDFSIO.createControlFile(TestDFSIO.java:134)
>       at org.apache.hadoop.fs.TestDFSIO.testIOs(TestDFSIO.java:114)
>       at org.apache.hadoop.fs.TestDFSIO.testIOs(TestDFSIO.java:99)
> Caused by: java.lang.ClassNotFoundException: org.apache.avro.io.DatumReader
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>       at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>       at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>       at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
>       at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> {noformat}

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