Package com.linkedin.helix

Examples of com.linkedin.helix.HelixDataAccessor.keyBuilder()

302
303
304
305
306
307
308
309
310
311
312
  @Override
  public void enableCluster(String clusterName, boolean enabled)
  {
    HelixDataAccessor accessor =
        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_zkClient));
    Builder keyBuilder = accessor.keyBuilder();

    if (enabled)
    {
      accessor.removeProperty(keyBuilder.pause());
    }
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
      summary.put("TotalMessages:", "" + _resultSummaryMap.size());
      summary.put("Timeout", "" + timeOut);
      _resultSummaryMap.put("Summary", summary);

      HelixDataAccessor accessor = manager.getHelixDataAccessor();
      Builder keyBuilder = accessor.keyBuilder();
      ZNRecord statusUpdate = accessor.getProperty(
          keyBuilder.controllerTaskStatus(MessageType.SCHEDULER_MSG.toString(),
              originalMessage.getMsgId())).getRecord();

      statusUpdate.getMapFields().putAll(_resultSummaryMap);
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
    List<String> instancesInCluster = manager.getClusterManagmentTool().getInstancesInCluster(manager.getClusterName());
    for(String instance : instancesInCluster)
    {
      ZNRecord record = new ZNRecord("scnTable");
      record.setSimpleField("k1", "v1");
      Builder kb = accessor.keyBuilder();
      accessor.setProperty(kb.healthReport(instance, "scnTable"), new HealthStat(record));
    }

    String path = "INSTANCES/*/HEALTHREPORT/scnTable";
    DataAccessorBasedTupleReader tupleReader = new DataAccessorBasedTupleReader(accessor, manager.getClusterName());
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
          scnDetails.put("seq", "" + seq++);
        }
        scnRecord.setMapField(partition, scnDetails);
      }

      Builder kb = accessor.keyBuilder();
      accessor.setProperty(kb.healthReport(instance, "scnTable"), new HealthStat(scnRecord));
    }

    ZNRecordQueryProcessor processor = new ZNRecordQueryProcessor();
    DataAccessorBasedTupleReader tupleReader = new DataAccessorBasedTupleReader(accessor, manager.getClusterName());
View Full Code Here
23
24
25
26
27
28
29
30
31
32
33
  {
    String controllerName = CONTROLLER_PREFIX + "_0";
   
    HelixManager manager = _startCMResultMap.get(controllerName)._manager;
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    Builder kb = accessor.keyBuilder();
    ExternalView ev = accessor.getProperty(kb.externalView(TEST_DB));
    Map<String, LiveInstance> liveinstanceMap = accessor.getChildValuesMap(accessor.keyBuilder().liveInstances());
   
    for(String instanceName : liveinstanceMap.keySet())
    {
View Full Code Here
25
26
27
28
29
30
31
32
33
34
35
   
    HelixManager manager = _startCMResultMap.get(controllerName)._manager;
    HelixDataAccessor accessor = manager.getHelixDataAccessor();
    Builder kb = accessor.keyBuilder();
    ExternalView ev = accessor.getProperty(kb.externalView(TEST_DB));
    Map<String, LiveInstance> liveinstanceMap = accessor.getChildValuesMap(accessor.keyBuilder().liveInstances());
   
    for(String instanceName : liveinstanceMap.keySet())
    {
      String sessionid = liveinstanceMap.get(instanceName).getSessionId();
      for(String partition : ev.getPartitionSet())
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
            message.setTgtSessionId(sessionid);
            message.setSrcSessionId(manager.getSessionId());
            message.setStateModelDef("MasterSlave");
            message.setStateModelFactoryName("DEFAULT");
          }
          accessor.setProperty(accessor.keyBuilder().message(instanceName, message.getMsgId()), message);
        }
      }
    }
    Thread.sleep(3000);
    ExternalView ev2 = accessor.getProperty(kb.externalView(TEST_DB));
View Full Code Here
240
241
242
243
244
245
246
247
248
249
250
            messageTemplate,
            callback,
            timeOut);
      }
      HelixDataAccessor accessor = _manager.getHelixDataAccessor();
      Builder keyBuilder = accessor.keyBuilder();

      // Record the number of messages sent into status updates
      Map<String, String> sendSummary = new HashMap<String, String>();
      sendSummary.put("MessageCount", "" + nMsgsSent);
     
View Full Code Here
489
490
491
492
493
494
495
496
497
498
499
      return;
    }
    HelixDataAccessor accessor = changeContext.getManager().getHelixDataAccessor();

    // double check if this controller is the leader
    Builder keyBuilder = accessor.keyBuilder();
    LiveInstance leader =
        accessor.getProperty(keyBuilder.controllerLeader());
    if (leader == null)
    {
      LOG.warn("No controller exists for cluster:"
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
      {
        Message nopMsg = new Message(MessageType.NO_OP, UUID.randomUUID().toString());
        nopMsg.setSrcName(_manager.getInstanceName());

        HelixDataAccessor accessor = _manager.getHelixDataAccessor();
        Builder keyBuilder = accessor.keyBuilder();

        if (_manager.getInstanceType() == InstanceType.CONTROLLER
            || _manager.getInstanceType() == InstanceType.CONTROLLER_PARTICIPANT)
        {
          nopMsg.setTgtName("Controller");
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.