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https://reviews.apache.org/r/30879/
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Review request for Ambari and John Speidel.


Bugs: AMBARI-9566
    https://issues.apache.org/jira/browse/AMBARI-9566


Repository: ambari


Description
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PROBLEM:

HDP 2.2.0, Ambari 1.7.0.  
When enable namnode HA with https by dfs.http.policy=HTTPS_ONLY, and set up
required ssl-server.xml and ssl-client.xml, hdfs function fine.

But Ambari UI shows no metrics for namenode, even shows 'upgrade not
finalized' when it is a fresh HDP 2.2.0. install.

A few notes:  
1\. there is no option in 'ambari-server setup-security' or documentation on
how to set up trust store for Ambari to trust hdfs/yarn

2\. it looks like Ambari still uses hadoop.ssl.enabled as criteria whether
https is enabled. This is deprecated since hdp 2.1. The property should be
dfs.http.policy, yarn.http.policy.

screenshot attached that shows the wrong and missing metrics, and screenshot
of the jmx from namenode


Diffs
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ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractProviderModule.java
 4c47a1c 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/jmx/JMXHostProvider.java
 65f7be7 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/jmx/JMXPropertyProvider.java
 bbacb0d 
  
ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/configuration/yarn-site.xml
 6572935 
  
ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/JMXPropertyProviderTest.java
 69fb5f5 
  ambari-web/app/models/service_config.js 999d1b5 

Diff: https://reviews.apache.org/r/30879/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk

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