Emil Anca created AMBARI-12065:
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Summary: Core-site config reverted after enabling NN HA
Key: AMBARI-12065
URL: https://issues.apache.org/jira/browse/AMBARI-12065
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.1.0
Reporter: Emil Anca
Assignee: Emil Anca
Priority: Critical
Fix For: 2.1.0
Steps to reproduce:
* Install cluster with no HA
* Set the following core-site.xml properties and restart affected services.
||Property||Value||
|hadoop.http.authentication.simple.anonymous.allowed|false|
|hadoop.http.authentication.signature.secret.file|/etc/security/http_secret|
|hadoop.http.authentication.type|kerberos|
|hadoop.http.authentication.kerberos.keytab|/etc/security/keytabs/spnego.service.keytab|
|hadoop.http.authentication.kerberos.principal|HTTP/[email protected]|
|hadoop.http.filter.initializers|org.apache.hadoop.security.AuthenticationFilterInitializer|
|hadoop.http.authentication.cookie.domain|hortonworks.local|
* Tell Ambari to authenticate itself {{ambari-server setup-security}} Option 3
* Validate that UI's require authentication
* Enable NN HA
* Try looking at core-site.xml for all configuration properties and you'll
notice they've been reverted to defaults
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