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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/04/07 16:21:25 UTC

[jira] [Created] (AMBARI-15761) While creating WEB URLs for Alerts, if we add http/https then we should not drop the URL path past port number

Andrew Onischuk created AMBARI-15761:
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             Summary: While creating WEB URLs for Alerts, if we add http/https then we should not drop the URL path past port number
                 Key: AMBARI-15761
                 URL: https://issues.apache.org/jira/browse/AMBARI-15761
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.2.2
         Attachments: AMBARI-15761.patch

As an example, look at the following alert:

    
    
    
     "APP_TIMELINE_SERVER": [
          {
            "name": "yarn_app_timeline_server_webui",
            "label": "App Timeline Web UI",
            "description": "This host-level alert is triggered if the App Timeline Server Web UI is unreachable.",
            "interval": 5,
            "scope": "ANY",
            "source": {
              "type": "WEB",
              "uri": {
                "http": "{{yarn-site/yarn.timeline-service.webapp.address}}/ws/v1/timeline",
                "https": "{{yarn-site/yarn.timeline-service.webapp.https.address}}/ws/v1/timeline",
                "https_property": "{{yarn-site/yarn.http.policy}}",
                "https_property_value": "HTTPS_ONLY",
                "kerberos_keytab": "{{yarn-site/yarn.timeline-service.http-authentication.kerberos.keytab}}",
                "kerberos_principal": "{{yarn-site/yarn.timeline-service.http-authentication.kerberos.principal}}",
                "connection_timeout": 5.0
              },
              "reporting": {
                "ok": {
                  "text": "HTTP {0} response in {2:.3f}s"
                },
                "warning":{
                  "text": "HTTP {0} response from {1} in {2:.3f}s ({3})"
                },
                "critical": {
                  "text": "Connection failed to {1} ({3})"
                }
              }
            }
          }
        ]
      }
    

Specifically lines:

    
    
    
                "http": "{{yarn-site/yarn.timeline-service.webapp.address}}/ws/v1/timeline",
                "https": "{{yarn-site/yarn.timeline-service.webapp.https.address}}/ws/v1/timeline",
    

These properties e.g. `yarn-site/yarn.timeline-service.webapp.address` are of
the form `host:port`. So the logic that adds http/https does not preserve that
the URL has `ws/v1/timeline` at the end.






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