Examples of org.apache.helix.PropertyKey.Builder.externalView()

Class org.apache.helix.PropertyKey.Builder

Examples of org.apache.helix.PropertyKey.Builder.externalView()

org.apache.helix.PropertyKey.Builder.externalView()

        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
                                                                                 CLUSTER_NAME));
    Assert.assertTrue(result);


    Builder kb = manager.getHelixDataAccessor().keyBuilder();
    ExternalView externalView = manager.getHelixDataAccessor().getProperty(kb.externalView("TestDB"));
    // Test the DISABLE_INSTANCE alerts
    String participant1 = "localhost_" + (START_PORT + 3);
    String participant2 = "localhost_" + (START_PORT + 2);
    ConfigAccessor configAccessor = manager.getConfigAccessor();
    // scope = new ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(participant1).build();

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    result =
        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
                                                                                 CLUSTER_NAME));
    Assert.assertTrue(result);
    String participant3 = "localhost_" + (START_PORT + 4);
    externalView = manager.getHelixDataAccessor().getProperty(kb.externalView("TestDB"));
    Assert.assertTrue(externalView.getRecord().getMapField("TestDB_3").get(participant3).equalsIgnoreCase("OFFLINE"));


    InstanceConfig nodeConfig =
        helixDataAccessor.getProperty(keyBuilder.instanceConfig(participant3));
    Assert.assertTrue(

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      int numberOfPartitions = accessor.getProperty(keyBuilder.idealStates(_resourceName)).getRecord().getListFields().size();
      ClusterDataCache cache = new ClusterDataCache();
      cache.refresh(accessor);
      String masterValue = cache.getStateModelDef(cache.getIdealState(_resourceName).getStateModelDefRef()).getStatesPriorityList().get(0);
      int replicas = Integer.parseInt(cache.getIdealState(_resourceName).getReplicas());
      return verifyBalanceExternalView(accessor.getProperty(keyBuilder.externalView(_resourceName)).getRecord(), numberOfPartitions, masterValue, replicas, cache.getLiveInstances().size(),cache.getIdealState(_resourceName).getMaxPartitionsPerInstance());
    }


    @Override
    public ZkClient getZkClient()
    {

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                                                                              CLUSTER_NAME, db2));
    Assert.assertTrue(result);
    Thread.sleep(1000);
    HelixDataAccessor accessor = new ZKHelixDataAccessor( CLUSTER_NAME, new ZkBaseDataAccessor(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();
    ExternalView ev = accessor.getProperty(keyBuilder.externalView(db2));
    Assert.assertEquals(ev.getPartitionSet().size(), 60);
    for(String partition: ev.getPartitionSet())
    {
      Assert.assertEquals(ev.getStateMap(partition).size(), 1);
    }

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        }
        if(instances == 0)
        {
          instances = cache.getLiveInstances().size();
        }
        return verifyBalanceExternalView(accessor.getProperty(keyBuilder.externalView(_resourceName)).getRecord(), numberOfPartitions, masterValue, replicas, instances);
      }
      catch(Exception e)
      {
        return false;
      }

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    // make sure schemata external view is empty
    ZkBaseDataAccessor<ZNRecord> baseAccessor =
        new ZkBaseDataAccessor<ZNRecord>(_gZkClient);
    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, baseAccessor);
    Builder keyBuilder = accessor.keyBuilder();
    ExternalView extView = accessor.getProperty(keyBuilder.externalView("schemata"));
    Assert.assertEquals(extView.getPartitionSet().size(), 0, "schemata externalView should be empty but was \"" + extView + "\"");
    
    // clean up
    // wait for all zk callbacks done
    Thread.sleep(1000);

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    ZkBaseDataAccessor<ZNRecord> baseAccessor =
        new ZkBaseDataAccessor<ZNRecord>(zkclient);
    ZKHelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, baseAccessor);
    Builder keyBuilder = accessor.keyBuilder();


    ExternalView extView = accessor.getProperty(keyBuilder.externalView(resourceName));
    Map<String, Map<String, String>> actualStateMap = extView.getRecord().getMapFields();
    for (String partition : actualStateMap.keySet())
    {
      for (String expectPartiton : expectStateMap.keySet())
      {

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        ClusterStateVerifier.verifyByZkCallback(new ExternalViewBalancedVerifier(_zkClient,
            CLUSTER_NAME, db2));
    Assert.assertTrue(result);
    HelixDataAccessor accessor = new ZKHelixDataAccessor( CLUSTER_NAME, new ZkBaseDataAccessor(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();
    ExternalView ev = accessor.getProperty(keyBuilder.externalView(db2));
    Set<String> instancesSet = new HashSet<String>();
    for(String partitionName : ev.getRecord().getMapFields().keySet())
    {
      Map<String, String> assignmentMap = ev.getRecord().getMapField(partitionName);
      for(String instance : assignmentMap.keySet())

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      }
      if(instances == 0)
      {
        instances = cache.getLiveInstances().size();
      }
      return verifyBalanceExternalView(accessor.getProperty(keyBuilder.externalView(_resourceName)).getRecord(), numberOfPartitions, masterValue, replicas, instances);
    }


    @Override
    public ZkClient getZkClient()
    {

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            return false;
          }
        }


        ExternalView extView =
            accessor.getProperty(keyBuilder.externalView(resourceName));


        if (extView != null && extView.getRecord().getMapFields().size() != 0)
        {
          return false;
        }

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