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https://issues.apache.org/jira/browse/YARN-3228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli resolved YARN-3228.
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Resolution: Incomplete
Not sure how/why this is related to Hadoop. In any case, please first try to
resolve user issues in the user mailing lists
(http://hadoop.apache.org/mailing_lists.html).
The JIRA is a place to address existing bugs/new features in the project.
Closing this for now. Thanks.
> Deadlock altering user resource queue
> -------------------------------------
>
> Key: YARN-3228
> URL: https://issues.apache.org/jira/browse/YARN-3228
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, resourcemanager, scheduler
> Affects Versions: 2.0.1-alpha
> Environment: hadoop yarn, postgresql
> Reporter: Christian Hott
> Priority: Blocker
> Labels: newbie
> Original Estimate: 203h
> Remaining Estimate: 203h
>
> let me introduce you with my problem:
> all of this began after we created some resources queues on postgresql,
> well we created it, assign it to the users and all was fine...
> until we run a process (a large one iterative query) and I do an Alter Role
> over the user and the resource queue that he was using, before that I can't
> login whit the user and got a message saying "deadlock detection, locking
> against self"
> does you have any idea why this for? or if have any comprensible log in to I
> can search for more information?
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