KWON BYUNGCHANG created YARN-8741:
-------------------------------------
Summary: When multiple http filter is configured,
RMAuthenticationFilterInitializer does not override
Key: YARN-8741
URL: https://issues.apache.org/jira/browse/YARN-8741
Project: Hadoop YARN
Issue Type: Bug
Reporter: KWON BYUNGCHANG
if security does not enabled and configure
hadoop.http.filter.initializers=org.apache.hadoop.http.lib.StaticUserWebFilter,
RMAuthenticationFilterInitializer is appended at that config key by
resourcemanager
RMWebAppUtil.java
{code:java}
String initializers = conf.get(filterInitializerConfKey);
if (!UserGroupInformation.isSecurityEnabled()) {
.....
} else if (initializers.equals(StaticUserWebFilter.class.getName())) {
conf.set(filterInitializerConfKey,
RMAuthenticationFilterInitializer.class.getName() + ","
+ initializers);
conf.set(authTypeKey, "simple");
}
}
{code}
hadoop.http.filter.initializers can be configured multiple values and
when multiple http filters are configured (e.g. YARN-4009),
RMAuthenticationFilterInitializer does not override.
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