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From snem...@apache.org
Subject [hadoop] branch trunk updated: YARN-9989. Typo in CapacityScheduler documentation: Runtime Configuration. Contributed by Kevin Su
Date Mon, 13 Jan 2020 15:51:43 GMT
This is an automated email from the ASF dual-hosted git repository.

snemeth pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 2576c31  YARN-9989. Typo in CapacityScheduler documentation: Runtime Configuration.
Contributed by Kevin Su
2576c31 is described below

commit 2576c31644badd5b49a21d4aecc738d0dcc71269
Author: Szilard Nemeth <snemeth@apache.org>
AuthorDate: Mon Jan 13 16:50:07 2020 +0100

    YARN-9989. Typo in CapacityScheduler documentation: Runtime Configuration. Contributed
by Kevin Su
---
 .../hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
index 3e3db91..81781d3 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md
@@ -54,7 +54,7 @@ The `CapacityScheduler` supports the following features:
 
 * **Operability**
 
-    * Runtime Configuration - The queue definitions and properties such as capacity, ACLs
can be changed, at runtime, by administrators in a secure manner to minimize disruption to
users. Also, a console is provided for users and administrators to view current allocation
of resources to various queues in the system. Administrators can *add additional queues* at
runtime, but queues cannot be *deleted* at runtime unless the queue is STOPPED and nhas no
pending/running apps.
+    * Runtime Configuration - The queue definitions and properties such as capacity, ACLs
can be changed, at runtime, by administrators in a secure manner to minimize disruption to
users. Also, a console is provided for users and administrators to view current allocation
of resources to various queues in the system. Administrators can *add additional queues* at
runtime, but queues cannot be *deleted* at runtime unless the queue is STOPPED and has no
pending/running apps.
 
     * Drain applications - Administrators can *stop* queues at runtime to ensure that while
existing applications run to completion, no new applications can be submitted. If a queue
is in `STOPPED` state, new applications cannot be submitted to *itself* or *any of its child
queues*. Existing applications continue to completion, thus the queue can be *drained* gracefully.
Administrators can also *start* the stopped queues.
 


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