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https://issues.apache.org/jira/browse/METRON-1348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Allen updated METRON-1348:
-------------------------------
Affects Version/s: 0.4.2
> Metron Service Checks Use Wrong Hostname
> ----------------------------------------
>
> Key: METRON-1348
> URL: https://issues.apache.org/jira/browse/METRON-1348
> Project: Metron
> Issue Type: Bug
> Affects Versions: 0.4.2
> Reporter: Nick Allen
> Assignee: Nick Allen
> Priority: Major
> Fix For: Next + 1
>
>
> The Metron service check can often use the incorrect hostname when checking
> the Alerts UI, Management UI, and REST services.
> Ambari can run the service check on any node in the cluster, not just the
> node the service is actually running on. The service check code currently
> uses the hostname on which the service check is running. If the service is
> not actually installed on that host, the service check will incorrectly fail.
> The service check code should be updated to find the hostname where the
> service is installed and use that hostname.
> For example, here is a log of a service check that is looking on the wrong
> host for the Metron REST service.
> {code}
> 2017-12-08 17:11:30,433 - Checking connectivity to REST application
> 2017-12-08 17:11:30,434 - Checking HTTP connectivity;
> host=hcpua-10.openstacklocal, port=8082, user=metron cmd=curl -sS --max-time
> 3 hcpua-10.openstacklocal:8082
> 2017-12-08 17:11:30,434 - Execute['curl -sS --max-time 3
> hcpua-10.openstacklocal:8082'] {'logoutput': False, 'tries': 3, 'user':
> 'metron', 'try_sleep': 5}
> 2017-12-08 17:11:30,471 - Retrying after 5 seconds. Reason: Execution of
> 'curl -sS --max-time 3 hcpua-10.openstacklocal:8082' returned 7. curl: (7)
> Failed to connect to hcpua-10.openstacklocal port 8082: Connection refused
> 2017-12-08 17:11:35,519 - Retrying after 5 seconds. Reason: Execution of
> 'curl -sS --max-time 3 hcpua-10.openstacklocal:8082' returned 7. curl: (7)
> Failed to connect to hcpua-10.openstacklocal port 8082: Connection refused
> {code}
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