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YARN-2577. Clarify ACL delimiter and how to configure ACL groups only (Mikos Christine via aw)

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Allen Wittenauer 2014-09-26 11:06:04 -07:00
parent b5b4cb4d64
commit f694b44036
2 changed files with 6 additions and 0 deletions
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hadoop-yarn-project/CHANGES.txt
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@ -226,6 +226,9 @@ Release 2.6.0 - UNRELEASED
YARN-1959. Fix headroom calculation in FairScheduler.
(Anubhav Dhoot via kasha)
YARN-2577. Clarify ACL delimiter and how to configure ACL groups only
(Miklos Christine via aw)
OPTIMIZATIONS
BUG FIXES

3
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm
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@ -405,6 +405,9 @@ Queue Access Control Lists (ACLs)
that queue or in the ACL of any of that queue's ancestors. So if queue2
is inside queue1, and user1 is in queue1's ACL, and user2 is in queue2's
ACL, then both users may submit to queue2.
<<Note:>> The delimiter is a space character. To specify only ACL groups, begin the
value with a space character.
The root queue's ACLs are "*" by default which, because ACLs are passed down,
means that everybody may submit to and kill applications from every queue.