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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 11:05:13 -07:00
parent 55302ccfba
commit ac70c27473
2 changed files with 6 additions and 0 deletions
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hadoop-yarn-project/CHANGES.txt
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@ -256,6 +256,9 @@ 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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@ -406,6 +406,9 @@ Queue Access Control Lists (ACLs)
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.
To start restricting access, change the root queue's ACLs to something other