Examples of org.apache.ambari.server.state.Alert

org.apache.ambari.server.state.Alert
An alert represents a problem or notice for a cluster.

              }
              
              if (null != status.getAlerts()) {
                List<Alert> clusterAlerts = new ArrayList<Alert>();
                for (AgentAlert aa : status.getAlerts()) {
                  Alert alert = new Alert(aa.getName(), aa.getInstance(),
                      scHost.getServiceName(), scHost.getServiceComponentName(),
                      scHost.getHostName(), aa.getState());
                  alert.setLabel(aa.getLabel());
                  alert.setText(aa.getText());
                  
                  clusterAlerts.add(alert);
                }
                
               if (0 != clusterAlerts.size())

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    handler.handleHeartBeat(hb);
    
    Assert.assertNotNull(hdfs.getCluster().getAlerts());
    Assert.assertEquals(1, hdfs.getCluster().getAlerts().size());
    Alert clusterAlert = hdfs.getCluster().getAlerts().iterator().next();
    Assert.assertNotNull(clusterAlert);
    Assert.assertEquals(HDFS, clusterAlert.getService());
    Assert.assertEquals(DATANODE, clusterAlert.getComponent());
    Assert.assertEquals(DummyHostname1, clusterAlert.getHost());
    Assert.assertEquals(AlertState.CRITICAL, clusterAlert.getState());
  }

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    Injector inj = Guice.createInjector(new GuiceModule());
    
    Clusters clusters = inj.getInstance(Clusters.class);
    Cluster cluster = createMock(Cluster.class);
    
    Alert alert = new Alert("ganglia_madeup", null, "GANGLIA", "GANGLIA_MYSTERY",
        "h1", AlertState.CRITICAL);
    
    expect(cluster.getAlerts()).andReturn(Collections.singleton(alert)).anyTimes();
    expect(clusters.getCluster("c1")).andReturn(cluster);

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Related Classes of org.apache.ambari.server.state.Alert

org.apache.ambari.server.agent.HeartBeatHandler

org.apache.ambari.server.agent.TestHeartbeatHandler

org.apache.ambari.server.controller.nagios.NagiosPropertyProviderTest

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