[jira] [Created] (METRON-564) Mpack shows UI error when changing configuration

["Justin Leet (JIRA)" <ji...@apache.org>]

Justin Leet created METRON-564:
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             Summary: Mpack shows UI error when changing configuration
                 Key: METRON-564
                 URL: https://issues.apache.org/jira/browse/METRON-564
             Project: Metron
          Issue Type: Bug
    Affects Versions: 0.2.1BETA
            Reporter: Justin Leet
            Assignee: Justin Leet


When confirming configuration changes, the Ambari UI shows an error that it cannot validate configuration consistency.

An error in the logs refers to the service advisor (getServiceConfigurationRecommendations), in particular a method that actually appears twice in the file, which is probably the root cause. This first instance of this method should be removed, and the error fixed.

Traceback (most recent call last):
  File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 158, in <module>
    main(sys.argv)
  File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 115, in main
    result = stackAdvisor.validateConfigurations(services, hosts)
  File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py", line 536, in validateConfigurations
    validationItems = self.getConfigurationsValidationItems(services, hosts)
  File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py", line 612, in getConfigurationsValidationItems
    recommendations = self.recommendConfigurations(services, hosts)
  File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py", line 766, in recommendConfigurations
    serviceAdvisor.getServiceConfigurationRecommendations(configurations, clusterSummary, services, hosts)
  File "/var/lib/ambari-server/resources/common-services/METRON/0.3.0/service_advisor.py", line 103, in getServiceConfigurationRecommendations
    stormUIServerPort = services["configurations"]["storm-site"]["properties"]["ui.port"]
KeyError: 'storm-site'
10 Nov 2016 15:29:58,186  WARN [ambari-client-thread-28] AbstractResourceProvider:90 - Error occurred during validation
org.apache.ambari.server.api.services.stackadvisor.StackAdvisorException: Stack Advisor reported an error: KeyError: 'storm-site'
StdOut file: /var/run/ambari-server/stack-recommendations/18/stackadvisor.out



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