Package com.linkedin.helix

Examples of com.linkedin.helix.Criteria

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      // Parse the criteria
      StringReader sr = new StringReader(_message.getRecord().getSimpleField(
          "Criteria"));
      ObjectMapper mapper = new ObjectMapper();
      Criteria recipientCriteria;
      try
      {
        recipientCriteria = mapper.readValue(sr, Criteria.class);
      } catch (Exception e)
      {
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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);

    int nMsgs = _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg);
    AssertJUnit.assertTrue(nMsgs == 1);
    Thread.sleep(2500);
    // Thread.currentThread().join();
    AssertJUnit.assertTrue(TestMessagingHandlerFactory._processedMsgIds
        .contains(para));

    cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);
    cr.setDataSource(DataSource.IDEALSTATES);

    nMsgs = _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg);
    AssertJUnit.assertTrue(nMsgs == 1);
    Thread.sleep(2500);
    // Thread.currentThread().join();
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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);

    int nMsgs = _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg);
    AssertJUnit.assertTrue(nMsgs == 1);

    msg.setMsgId(UUID.randomUUID().toString());
    AsyncCallback asyncCallback = new MockAsyncCallback();
    int messagesSent = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, asyncCallback, 3000);
    Assert.assertTrue(messagesSent == 1);
    Assert.assertTrue(asyncCallback.isTimedOut());
    HelixDataAccessor accessor = _startCMResultMap.get(hostDest)._manager.getHelixDataAccessor();

    Assert.assertTrue(accessor.getChildNames(accessor.keyBuilder().messages(hostDest)).size() == 0);

    msg = new Message(factory.getMessageType(),msgId);
    msg.setMsgId(msgId);
    msg.setSrcName(hostSrc);
    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);

    nMsgs = _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg);
    AssertJUnit.assertTrue(nMsgs == 1);
    for(int i = 0; i< 5; i++)
    {
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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);

    TestAsyncCallback callback = new TestAsyncCallback(60000);

    _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg, callback, 60000);

    Thread.sleep(2000);
    // Thread.currentThread().join();
    AssertJUnit.assertTrue(TestAsyncCallback._replyedMessageContents
        .contains("TestReplyMessage"));
    AssertJUnit.assertTrue(callback.getMessageReplied().size() == 1);

    TestAsyncCallback callback2 = new TestAsyncCallback(500);
    _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg, callback2, 500);

    Thread.sleep(3000);
    // Thread.currentThread().join();
    AssertJUnit.assertTrue(callback2.isTimedOut());

    cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);
    cr.setDataSource(DataSource.IDEALSTATES);

    callback = new TestAsyncCallback(60000);

    _startCMResultMap.get(hostSrc)._manager.getMessagingService().send(cr, msg, callback, 60000);

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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName(hostDest);
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);

    AsyncCallback asyncCallback = new MockAsyncCallback();
    int messagesSent = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, asyncCallback, 60000);

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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName("%");
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);
    AsyncCallback callback1 = new MockAsyncCallback();
    int messageSent1 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback1, 2000);

    AssertJUnit.assertTrue(callback1.getMessageReplied().get(0).getRecord()
        .getMapField(Message.Attributes.MESSAGE_RESULT.toString())
        .get("ReplyMessage").equals("TestReplyMessage"));
    AssertJUnit.assertTrue(callback1.getMessageReplied().size() == NODE_NR - 1);

    AsyncCallback callback2 = new MockAsyncCallback();
    int messageSent2 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback2, 500);
    AssertJUnit.assertTrue(callback2.isTimedOut());

    cr.setPartition("TestDB_17");
    AsyncCallback callback3 = new MockAsyncCallback();
    int messageSent3 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback3, 2000);
    AssertJUnit.assertTrue(callback3.getMessageReplied().size() == _replica - 1);


    cr.setPartition("TestDB_15");
    AsyncCallback callback4 = new MockAsyncCallback();
    int messageSent4 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback4, 2000);
    AssertJUnit.assertTrue(callback4.getMessageReplied().size() == _replica);

    cr.setPartitionState("%");
    AsyncCallback callback7 = new MockAsyncCallback();
    int messageSent7 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback7, 4000);
    AssertJUnit.assertTrue(callback7.getMessageReplied().size() == _replica);

    cr.setPartitionState("SLAVE");
    AsyncCallback callback5 = new MockAsyncCallback();
    int messageSent5 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback5, 2000);
    AssertJUnit.assertTrue(callback5.getMessageReplied().size() == _replica - 1);

    cr.setDataSource(DataSource.IDEALSTATES);
    AsyncCallback callback6 = new MockAsyncCallback();
    int messageSent6 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback6, 2000);
    AssertJUnit.assertTrue(callback6.getMessageReplied().size() == _replica - 1);
  }
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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName("%");
    cr.setRecipientInstanceType(InstanceType.PARTICIPANT);
    cr.setSessionSpecific(false);
    cr.setSelfExcluded(false);
    AsyncCallback callback1 = new MockAsyncCallback();
    int messageSent1 = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback1, 3000);

    AssertJUnit.assertTrue(callback1.getMessageReplied().size() == NODE_NR);
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    msg.setTgtSessionId("*");
    msg.setMsgState(MessageState.NEW);
    String para = "Testing messaging para";
    msg.getRecord().setSimpleField("TestMessagingPara", para);

    Criteria cr = new Criteria();
    cr.setInstanceName("*");
    cr.setRecipientInstanceType(InstanceType.CONTROLLER);
    cr.setSessionSpecific(false);

    AsyncCallback callback1 = new MockAsyncCallback();
    int messagesSent = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback1, 2000);

    AssertJUnit.assertTrue(callback1.getMessageReplied().get(0).getRecord()
        .getMapField(Message.Attributes.MESSAGE_RESULT.toString())
        .get("ControllerResult").indexOf(hostSrc) != -1);
    AssertJUnit.assertTrue(callback1.getMessageReplied().size() == 1);

    msgId = UUID.randomUUID().toString();
    msg.setMsgId(msgId);
    cr.setPartition("TestDB_17");
    AsyncCallback callback2 = new MockAsyncCallback();
    messagesSent = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback2, 2000);
    AssertJUnit.assertTrue(callback2.getMessageReplied().get(0).getRecord()
        .getMapField(Message.Attributes.MESSAGE_RESULT.toString())
        .get("ControllerResult").indexOf(hostSrc) != -1);

    AssertJUnit.assertTrue(callback2.getMessageReplied().size() == 1);

    msgId = UUID.randomUUID().toString();
    msg.setMsgId(msgId);
    cr.setPartitionState("SLAVE");
    AsyncCallback callback3 = new MockAsyncCallback();
    messagesSent = _startCMResultMap.get(hostSrc)._manager.getMessagingService()
        .sendAndWait(cr, msg, callback3, 2000);
    AssertJUnit.assertTrue(callback3.getMessageReplied().get(0).getRecord()
        .getMapField(Message.Attributes.MESSAGE_RESULT.toString())
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    HelixManager manager = new MockHelixManager();
    DefaultMessagingService svc = new DefaultMessagingService(manager);
    TestMessageHandlerFactory factory = new TestMessageHandlerFactory();
    svc.registerMessageHandlerFactory(factory.getMessageType(), factory);

    Criteria recipientCriteria = new Criteria();
    recipientCriteria.setInstanceName("localhost_12919");
    recipientCriteria.setRecipientInstanceType(InstanceType.PARTICIPANT);
    recipientCriteria.setSelfExcluded(true);

    Message template = new Message(factory.getMessageType(), UUID.randomUUID().toString());
    AssertJUnit.assertEquals(0, svc.send(recipientCriteria, template));

    recipientCriteria.setSelfExcluded(false);
    AssertJUnit.assertEquals(1, svc.send(recipientCriteria, template));


    recipientCriteria.setSelfExcluded(false);
    recipientCriteria.setInstanceName("%");
    recipientCriteria.setResource("DB");
    recipientCriteria.setPartition("%");
    AssertJUnit.assertEquals(200, svc.send(recipientCriteria, template));

    recipientCriteria.setSelfExcluded(true);
    recipientCriteria.setInstanceName("%");
    recipientCriteria.setResource("DB");
    recipientCriteria.setPartition("%");
    AssertJUnit.assertEquals(159, svc.send(recipientCriteria, template));

    recipientCriteria.setSelfExcluded(true);
    recipientCriteria.setInstanceName("%");
    recipientCriteria.setResource("DB");
    recipientCriteria.setPartition("%");
    AssertJUnit.assertEquals(159, svc.send(recipientCriteria, template));

    recipientCriteria.setSelfExcluded(true);
    recipientCriteria.setInstanceName("localhost_12920");
    recipientCriteria.setResource("DB");
    recipientCriteria.setPartition("%");
    AssertJUnit.assertEquals(39, svc.send(recipientCriteria, template));


    recipientCriteria.setSelfExcluded(true);
    recipientCriteria.setInstanceName("localhost_12920");
    recipientCriteria.setRecipientInstanceType(InstanceType.CONTROLLER);
    recipientCriteria.setResource("DB");
    recipientCriteria.setPartition("%");
    AssertJUnit.assertEquals(1, svc.send(recipientCriteria, template));
  }
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    //liveInstances.remove(0);
    ZNRecord externalView = IdealStateCalculatorForStorageNode.calculateIdealState(
        instances, 21, 3, "TestDB", "MASTER", "SLAVE");
   
   
    Criteria criteria = new Criteria();
    criteria.setInstanceName("%");
    criteria.setResource("TestDB");
    criteria.setRecipientInstanceType(InstanceType.PARTICIPANT);
    criteria.setPartition("TestDB_2%");
    criteria.setPartitionState("SLAVE");
   
    String josql =
      " SELECT DISTINCT mapSubKey AS 'subkey', mapValue AS 'mapValue' , getSimpleFieldValue(getZNRecordFromMap(:LIVEINSTANCESMAP, mapSubKey), 'SCN') AS 'SCN'" +
      " FROM com.linkedin.helix.josql.ZNRecordRow " +
      " WHERE mapKey LIKE 'TestDB_2%' " +
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Related Classes of com.linkedin.helix.Criteria

  • com.linkedin.helix.examples.BootstrapHandler$BootstrapStateModel
  • com.linkedin.helix.integration.TestMessagingService
  • com.linkedin.helix.integration.TestParticipantErrorMessage
  • com.linkedin.helix.integration.TestSchedulerMessage
  • com.linkedin.helix.josql.TestClusterJosqlQueryProcessor
  • com.linkedin.helix.manager.zk.DefaultSchedulerMessageHandlerFactory$DefaultSchedulerMessageHandler
  • com.linkedin.helix.messaging.TestDefaultMessagingService
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