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From: wangda@apache.org
To: common-commits@hadoop.apache.org
Date: Mon, 22 May 2017 20:48:45 -0000
Message-Id: <225901e3449644e7b06a2628c5803f22@git.apache.org>
In-Reply-To: <479084d7b60c42579b2d200c2d117203@git.apache.org>
References: <479084d7b60c42579b2d200c2d117203@git.apache.org>
Subject: [41/50] hadoop git commit: YARN-6540. Resource Manager is spelled
 "Resource Manger" in ResourceManagerRestart.md and ResourceManagerHA.md.
 (Grant Sohn via Yufei Gu)
archived-at: Mon, 22 May 2017 20:48:21 -0000

YARN-6540. Resource Manager is spelled "Resource Manger" in ResourceManagerRestart.md and ResourceManagerHA.md. (Grant Sohn via Yufei Gu)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/e82da2b4
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/e82da2b4
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/e82da2b4

Branch: refs/heads/YARN-5734
Commit: e82da2b4f4de52de7e4570e011a8a2e1838281af
Parents: 6672810
Author: Yufei Gu <yufei.gu@cloudera.com>
Authored: Fri May 19 14:16:00 2017 -0700
Committer: Yufei Gu <yufei.gu@cloudera.com>
Committed: Fri May 19 14:16:00 2017 -0700

----------------------------------------------------------------------
 .../hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md      | 4 ++--
 .../hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/e82da2b4/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md
index 984959f..7b2dd35 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerHA.md
@@ -45,14 +45,14 @@ When there are multiple RMs, the configuration (yarn-site.xml) used by clients a
 
 ### Recovering prevous active-RM's state
 
-With the [ResourceManger Restart](./ResourceManagerRestart.html) enabled, the RM being promoted to an active state loads the RM internal state and continues to operate from where the previous active left off as much as possible depending on the RM restart feature. A new attempt is spawned for each managed application previously submitted to the RM. Applications can checkpoint periodically to avoid losing any work. The state-store must be visible from the both of Active/Standby RMs. Currently, there are two RMStateStore implementations for persistence - FileSystemRMStateStore and ZKRMStateStore. The `ZKRMStateStore` implicitly allows write access to a single RM at any point in time, and hence is the recommended store to use in an HA cluster. When using the ZKRMStateStore, there is no need for a separate fencing mechanism to address a potential split-brain situation where multiple RMs can potentially assume the Active role. When using the ZKRMStateStore, it is advisable to NOT set the
  "`zookeeper.DigestAuthenticationProvider.superDigest`" property on the Zookeeper cluster to ensure that the zookeeper admin does not have access to YARN application/user credential information.
+With the [ResourceManager Restart](./ResourceManagerRestart.html) enabled, the RM being promoted to an active state loads the RM internal state and continues to operate from where the previous active left off as much as possible depending on the RM restart feature. A new attempt is spawned for each managed application previously submitted to the RM. Applications can checkpoint periodically to avoid losing any work. The state-store must be visible from the both of Active/Standby RMs. Currently, there are two RMStateStore implementations for persistence - FileSystemRMStateStore and ZKRMStateStore. The `ZKRMStateStore` implicitly allows write access to a single RM at any point in time, and hence is the recommended store to use in an HA cluster. When using the ZKRMStateStore, there is no need for a separate fencing mechanism to address a potential split-brain situation where multiple RMs can potentially assume the Active role. When using the ZKRMStateStore, it is advisable to NOT set th
 e "`zookeeper.DigestAuthenticationProvider.superDigest`" property on the Zookeeper cluster to ensure that the zookeeper admin does not have access to YARN application/user credential information.
 
 Deployment
 ----------
 
 ### Configurations
 
-Most of the failover functionality is tunable using various configuration properties. Following is a list of required/important ones. yarn-default.xml carries a full-list of knobs. See [yarn-default.xml](../hadoop-yarn-common/yarn-default.xml) for more information including default values. See the document for [ResourceManger Restart](./ResourceManagerRestart.html) also for instructions on setting up the state-store.
+Most of the failover functionality is tunable using various configuration properties. Following is a list of required/important ones. yarn-default.xml carries a full-list of knobs. See [yarn-default.xml](../hadoop-yarn-common/yarn-default.xml) for more information including default values. See the document for [ResourceManager Restart](./ResourceManagerRestart.html) also for instructions on setting up the state-store.
 
 | Configuration Properties | Description |
 |:---- |:---- |

http://git-wip-us.apache.org/repos/asf/hadoop/blob/e82da2b4/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md
index e18945d..86c1a6f 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRestart.md
@@ -12,7 +12,7 @@
   limitations under the License. See accompanying LICENSE file.
 -->
 
-ResourceManger Restart
+ResourceManager Restart
 ======================
 
 <!-- MACRO{toc|fromDepth=0|toDepth=3} -->


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