From f694b4403632a685df219a0fd834ec1513533039 Mon Sep 17 00:00:00 2001 From: Allen Wittenauer Date: Fri, 26 Sep 2014 11:06:04 -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 2022204d9fc..d7201aaea14 100644 --- a/hadoop-yarn-project/CHANGES.txt +++ b/hadoop-yarn-project/CHANGES.txt @@ -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 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 7755c23d264..e69fb4f9b68 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.