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HADOOP-15411. AuthenticationFilter should use Configuration.getPropsWithPrefix instead of iterator. (Suma Shivaprasad via wangda) 

Change-Id: Ia19458a43aceb4ffdb1e8eccc519655235d92ba9
(cherry picked from commit 3559d8b1dacf5cf207424de37cb6ba8865d26ffe)
This commit is contained in:
Wangda Tan 2018-04-25 22:09:37 -07:00
parent af286319fd
commit da9d5a3fee
1 changed files with 3 additions and 7 deletions
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10
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/AuthenticationFilterInitializer.java
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@ -69,14 +69,10 @@ public class AuthenticationFilterInitializer extends FilterInitializer {
//setting the cookie path to root '/' so it is used for all resources.
filterConfig.put(AuthenticationFilter.COOKIE_PATH, "/");
Map<String, String> propsWithPrefix = conf.getPropsWithPrefix(prefix);
for (Map.Entry<String, String> entry : conf) {
String name = entry.getKey();
if (name.startsWith(prefix)) {
String value = conf.get(name);
name = name.substring(prefix.length());
filterConfig.put(name, value);
}
for (Map.Entry<String, String> entry : propsWithPrefix.entrySet()) {
filterConfig.put(entry.getKey(), entry.getValue());
}
//Resolve _HOST into bind address