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YARN-2826. Fixed user-groups mappings' refresh bug caused by YARN-2826. Contributed by Wangda Tan. 

(cherry picked from commit df36edf751)
This commit is contained in:
Vinod Kumar Vavilapalli 2014-11-07 19:43:55 -08:00
parent 7d26cffb0c
commit b865a95f06
2 changed files with 19 additions and 16 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -887,6 +887,9 @@ Release 2.6.0 - UNRELEASED
YARN-2819. NPE in ATS Timeline Domains when upgrading from 2.4 to 2.6.
(Zhijie Shen via xgong)
YARN-2826. Fixed user-groups mappings' refresh bug caused by YARN-2826.
(Wangda Tan via vinodkv)
Release 2.5.2 - UNRELEASED
INCOMPATIBLE CHANGES

32
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
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@ -194,22 +194,6 @@ public class ResourceManager extends CompositeService implements Recoverable {
this.conf = conf;
this.rmContext = new RMContextImpl();
// Set HA configuration should be done before login
this.rmContext.setHAEnabled(HAUtil.isHAEnabled(this.conf));
if (this.rmContext.isHAEnabled()) {
HAUtil.verifyAndSetConfiguration(this.conf);
}
// Set UGI and do login
// If security is enabled, use login user
// If security is not enabled, use current user
this.rmLoginUGI = UserGroupInformation.getCurrentUser();
try {
doSecureLogin();
} catch(IOException ie) {
throw new YarnRuntimeException("Failed to login", ie);
}
this.configurationProvider =
ConfigurationProviderFactory.getConfigurationProvider(conf);
this.configurationProvider.init(this.conf);
@ -242,6 +226,22 @@ public class ResourceManager extends CompositeService implements Recoverable {
}
validateConfigs(this.conf);
// Set HA configuration should be done before login
this.rmContext.setHAEnabled(HAUtil.isHAEnabled(this.conf));
if (this.rmContext.isHAEnabled()) {
HAUtil.verifyAndSetConfiguration(this.conf);
}
// Set UGI and do login
// If security is enabled, use login user
// If security is not enabled, use current user
this.rmLoginUGI = UserGroupInformation.getCurrentUser();
try {
doSecureLogin();
} catch(IOException ie) {
throw new YarnRuntimeException("Failed to login", ie);
}
// register the handlers for all AlwaysOn services using setupDispatcher().
rmDispatcher = setupDispatcher();