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https://issues.apache.org/jira/browse/HDFS-6367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Liu updated HDFS-6367:
-------------------------

    Attachment: HDFS-6367.patch

The "," should not be contained.

> Domain<E extends Enum<E>>#parse in EnumSetParam fails for parmater containing 
> more than one enum.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6367
>                 URL: https://issues.apache.org/jira/browse/HDFS-6367
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 3.0.0
>            Reporter: Yi Liu
>             Fix For: 3.0.0
>
>         Attachments: HDFS-6367.patch
>
>
> Fails because additional "," 
> ----------------------------------------------------------------
> java.lang.IllegalArgumentException: No enum const class 
> org.apache.hadoop.fs.Options$Rename.,OVERWRITE
>       at java.lang.Enum.valueOf(Enum.java:196)
>       at 
> org.apache.hadoop.hdfs.web.resources.EnumSetParam$Domain.parse(EnumSetParam.java:85)
>       at 
> org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam.<init>(RenameOptionSetParam.java:45)
>       at 
> org.apache.hadoop.hdfs.web.resources.TestParam.testRenameOptionSetParam(TestParam.java:355)
>       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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
>       at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>       at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
>       at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>       at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
>       at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
>       at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
>       at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
>       at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
>       at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
>       at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
>       at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
>       at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
>       at 
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>       at 
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>       at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
>       at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
>       at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
>       at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)



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