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Posted to common-issues@hadoop.apache.org by "Vinay Kumar Thota (JIRA)" <ji...@apache.org> on 2010/07/22 18:37:51 UTC
[jira] Commented: (HADOOP-6875) [Herriot] Couple of issues occurred
while running the tests in a cluster with security enabled.
[ https://issues.apache.org/jira/browse/HADOOP-6875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891233#action_12891233 ]
Vinay Kumar Thota commented on HADOOP-6875:
-------------------------------------------
bq. the config key is already defined as in mapreduce project(src/java/org/apache/hadoop/mapreduce/MRJobConfig.java). But the patch belongs to common project and it doesn't have defined config key.
> [Herriot] Couple of issues occurred while running the tests in a cluster with security enabled.
> -----------------------------------------------------------------------------------------------
>
> Key: HADOOP-6875
> URL: https://issues.apache.org/jira/browse/HADOOP-6875
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Reporter: Vinay Kumar Thota
> Assignee: Vinay Kumar Thota
> Attachments: 1913-ydist-security.patch, MAPREDUCE-1913.patch
>
>
> 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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