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YARN-3005. [JDK7] Use switch statement for String instead of if-else statement in RegistrySecurity.java (Contributed by Kengo Seki)

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This commit is contained in:
Akira Ajisaka 2015-01-15 21:27:39 +09:00
parent db51548f70
commit 533e551eb4
2 changed files with 11 additions and 5 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -80,6 +80,9 @@ Release 2.7.0 - UNRELEASED
IMPROVEMENTS IMPROVEMENTS
YARN-3005. [JDK7] Use switch statement for String instead of if-else
statement in RegistrySecurity.java (Kengo Seki via aajisaka)
YARN-2950. Change message to mandate, not suggest JS requirement on UI. YARN-2950. Change message to mandate, not suggest JS requirement on UI.
(Dustin Cote via harsh) (Dustin Cote via harsh)

13
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/src/main/java/org/apache/hadoop/registry/client/impl/zk/RegistrySecurity.java
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@ -192,14 +192,17 @@ protected void serviceInit(Configuration conf) throws Exception {
String auth = conf.getTrimmed(KEY_REGISTRY_CLIENT_AUTH, String auth = conf.getTrimmed(KEY_REGISTRY_CLIENT_AUTH,
REGISTRY_CLIENT_AUTH_ANONYMOUS); REGISTRY_CLIENT_AUTH_ANONYMOUS);
// TODO JDK7 SWITCH switch (auth) {
if (REGISTRY_CLIENT_AUTH_KERBEROS.equals(auth)) { case REGISTRY_CLIENT_AUTH_KERBEROS:
access = AccessPolicy.sasl; access = AccessPolicy.sasl;
} else if (REGISTRY_CLIENT_AUTH_DIGEST.equals(auth)) { break;
case REGISTRY_CLIENT_AUTH_DIGEST:
access = AccessPolicy.digest; access = AccessPolicy.digest;
} else if (REGISTRY_CLIENT_AUTH_ANONYMOUS.equals(auth)) { break;
case REGISTRY_CLIENT_AUTH_ANONYMOUS:
access = AccessPolicy.anon; access = AccessPolicy.anon;
} else { break;
default:
throw new ServiceStateException(E_UNKNOWN_AUTHENTICATION_MECHANISM throw new ServiceStateException(E_UNKNOWN_AUTHENTICATION_MECHANISM
+ "\"" + auth + "\""); + "\"" + auth + "\"");
} }