[Herriot] Couple of issues occurred while running the tests in a cluster with security enabled.
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Key: MAPREDUCE-1913
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1913
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: test
Reporter: Vinay Kumar Thota
Assignee: Vinay Kumar Thota
1. New configuration directory is not cleaning up after resetting to default configuration
directory in a pushconfig functionality. Because of this reason, it's giving permission denied
problem for a folder, if other user tried running the tests in the same cluster with pushconfig
functionality. I could see this issue while running the tests on a cluster with security enabled
and different user.
I have added the functionality for above issue and attaching the patch
2. Throwing IOException and it says token is expired while running the tests. I could see
this issue in a secure cluster.
This issue has been resolved by setting the following attribute in the configuration.
mapreduce.job.complete.cancel.delegation.tokens=false
adding/updating this attribute in the push configuration functionality while creating the
new configuration.
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