Christian Hott created YARN-3228:
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Summary: 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
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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