[HDFS-982] TestDelegationToken#testDelegationTokenWithRealUser is failing

• Type: Test
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.22.0
• Fix Version/s: 0.22.0
• Component/s: contrib/hdfsproxy, security
• Assignee: Po Cheung
• Reporter: Eli Collins
• Created: 16/Feb/10 20:57
• Updated: 04/Feb/11 00:47
• Resolved: 04/Feb/11 00:47

Description

Hudson is reporting that TestDelegationToken#testDelegationTokenWithRealUser is failing on trunk.

Failing for the past 10 builds (Since #223 )
Took 0.61 sec.
add description
Error Message

User: RealUser is not allowed to impersonate proxyUser
Stacktrace

org.apache.hadoop.ipc.RemoteException: User: RealUser is not allowed to impersonate proxyUser
at org.apache.hadoop.ipc.Client.call(Client.java:887)
at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:198)
at $Proxy7.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:228)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:220)
at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:151)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:250)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:217)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:87)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1747)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:69)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1775)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1763)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:193)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:101)
at org.apache.hadoop.hdfs.MiniDFSCluster.getFileSystem(MiniDFSCluster.java:813)
at org.apache.hadoop.hdfs.security.TestDelegationToken$1.run(TestDelegationToken.java:147)
at org.apache.hadoop.hdfs.security.TestDelegationToken$1.run(TestDelegationToken.java:145)
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:706)
at org.apache.hadoop.hdfs.security.TestDelegationToken.testDelegationTokenWithRealUser(TestDelegationToken.java:144)