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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4764) repair test org.apache.hadoop.mapreduce.security.TestBinaryTokenFile
Date Wed, 07 Nov 2012 15:47:12 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492436#comment-13492436
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Daryn Sharp commented on MAPREDUCE-4764:
----------------------------------------

bq. are we revealing an implementation bug, or our expectation is wrong?
I'm a bit confused about what you think might be a bug?  Ie. What did you expect as output?

BTW, I think Bobby's right about the task not running in the same process, you'll have to
pass the filename.

                
> repair test org.apache.hadoop.mapreduce.security.TestBinaryTokenFile
> --------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4764
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4764
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Ivan A. Veselovsky
>         Attachments: MAPREDUCE-4764-trunk.patch
>
>
> the test is @Ignore-ed, and fails being enabled.
> Suggested to repair it to fill the coverage gap.
> Problems fixed in the test: 
> (1) MRConfig.FRAMEWORK_NAME and YarnConfiguration.RM_PRINCIPAL properties must be correctly
set in the configuration to correctly enable the security in the way this test implies. 
> (2) The property MRJobConfig.MAPREDUCE_JOB_CREDENTIALS_BINARY now is not passed into
the Job configuration -- it is intentionally deleted from there. So, we pass the binary file
name in another dedicated property. 
> (3) The test was using deprecated cluster classes. All them are updated to the modern
analogs.
> (4) The delegation token found in the job context is now correctly compared to the one
deserialized from the binary file.

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