From ac70c27473251b389f32f4a33085d6a9ee3a0b3c Mon Sep 17 00:00:00 2001 From: Allen Wittenauer Date: Fri, 26 Sep 2014 11:05:13 -0700 Subject: [PATCH] YARN-2577. Clarify ACL delimiter and how to configure ACL groups only (Mikos Christine via aw) --- hadoop-yarn-project/CHANGES.txt | 3 +++ .../hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm | 3 +++ 2 files changed, 6 insertions(+) diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt index d0cbcd29ce..a4e8fd8ff8 100644 --- a/hadoop-yarn-project/CHANGES.txt +++ b/hadoop-yarn-project/CHANGES.txt @@ -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 diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm index dcf94869cf..167b1b58b6 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm @@ -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. + + <> 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.