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https://issues.apache.org/jira/browse/HADOOP-16154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16780502#comment-16780502
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Steve Loughran commented on HADOOP-16154:
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# This is all happening during job submission, e.g. TestInputFormat.getSplits
# user is kinited in, but KDC is offline
# And I've been playing with delegation tokens *but the cluster conf doesn't
enable any at present*
isolated runs don't seem to show a problem.
Theories
* having kerberos turned on creates problems
* FS instances are being shared, and with the minikdc destroyed from a previous
test, other job submission tests fail
> ITestS3A select tests fail if user kinited in
> ---------------------------------------------
>
> Key: HADOOP-16154
> URL: https://issues.apache.org/jira/browse/HADOOP-16154
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 3.3.0
> Reporter: Steve Loughran
> Priority: Major
>
> {code}
> [ERROR] Errors:
> [ERROR] ITestS3Select.testInputSplit:962 » IO Can't get Master Kerberos
> principal for ...
> [ERROR] ITestS3SelectMRJob.testLandsatSelect:156 » IO Can't get Master
> Kerberos princi...
> [ERROR] ITestS3AMiniYarnCluster.testWithMiniCluster:117 » IO Can't get
> Master Kerberos...
> {code}
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