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From "Rodrigo Schmidt (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1537) TestDelegationTokenRenewal fails
Date Fri, 26 Feb 2010 09:40:28 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838788#action_12838788
] 

Rodrigo Schmidt commented on MAPREDUCE-1537:
--------------------------------------------

If it helps, this is the error that I'm getting in TestRaidHar inside contrib/raid:

    [junit] java.io.IOException: java.lang.NullPointerException
    [junit] 	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.createPassword(AbstractDelegationTokenSecretManager.java:189)
    [junit] 	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.createPassword(AbstractDelegationTokenSecretManager.java:45)
    [junit] 	at org.apache.hadoop.security.token.Token.<init>(Token.java:51)
    [junit] 	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getDelegationToken(FSNamesystem.java:4445)
    [junit] 	at org.apache.hadoop.hdfs.server.namenode.NameNode.getDelegationToken(NameNode.java:563)
    [junit] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [junit] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [junit] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [junit] 	at java.lang.reflect.Method.invoke(Method.java:597)
    [junit] 	at org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:342)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1224)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1220)
    [junit] 	at java.security.AccessController.doPrivileged(Native Method)
    [junit] 	at javax.security.auth.Subject.doAs(Subject.java:396)
    [junit] 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:706)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1218)
    [junit] 10/02/26 01:37:46 INFO mapreduce.JobSubmitter: Cleaning up the staging area hdfs://localhost:56663/tmp/hadoop-rschmidt/mapred/staging/rschmidt/.staging/job_20100226013723998_0002
    [junit] 10/02/26 01:37:46 INFO security.Groups: Returning cached groups for 'rschmidt'
    [junit] java.io.IOException: java.lang.NullPointerException
    [junit] 	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.createPassword(AbstractDelegationTokenSecretManager.java:189)
    [junit] 	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.createPassword(AbstractDelegationTokenSecretManager.java:45)
    [junit] 	at org.apache.hadoop.security.token.Token.<init>(Token.java:51)
    [junit] 	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getDelegationToken(FSNamesystem.java:4445)
    [junit] 	at org.apache.hadoop.hdfs.server.namenode.NameNode.getDelegationToken(NameNode.java:563)
    [junit] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [junit] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [junit] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [junit] 	at java.lang.reflect.Method.invoke(Method.java:597)
    [junit] 	at org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:342)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1224)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1220)
    [junit] 	at java.security.AccessController.doPrivileged(Native Method)
    [junit] 	at javax.security.auth.Subject.doAs(Subject.java:396)
    [junit] 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:706)
    [junit] 	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1218)


> TestDelegationTokenRenewal fails
> --------------------------------
>
>                 Key: MAPREDUCE-1537
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1537
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>         Attachments: MR-1537.1.patch
>
>
> TestDelegationTokenRenewal does not compile in trunk.
> The reason is that DelegationTokenSecretManager in hdfs requires namesystem in constructor.

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