org.apache.helix.manager.zk.ZkClient.setZkSerializer()方法的使用及代码示例

x33g5p2x  于2022-02-05 转载在 其他  
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本文整理了Java中org.apache.helix.manager.zk.ZkClient.setZkSerializer()方法的一些代码示例,展示了ZkClient.setZkSerializer()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZkClient.setZkSerializer()方法的具体详情如下:
包路径:org.apache.helix.manager.zk.ZkClient
类名称:ZkClient
方法名:setZkSerializer

ZkClient.setZkSerializer介绍

暂无

代码示例

代码示例来源:origin: apache/incubator-pinot

public void start(ControllerMetrics controllerMetrics) {
 _controllerMetrics = controllerMetrics;
 LOGGER.info("Starting realtime segments manager, adding a listener on the property store table configs path.");
 String zkUrl = _pinotHelixResourceManager.getHelixZkURL();
 _zkClient = new ZkClient(zkUrl, ZkClient.DEFAULT_SESSION_TIMEOUT, ZkClient.DEFAULT_CONNECTION_TIMEOUT);
 _zkClient.setZkSerializer(new ZNRecordSerializer());
 _zkClient.waitUntilConnected(CommonConstants.Helix.ZkClient.DEFAULT_CONNECT_TIMEOUT_SEC, TimeUnit.SECONDS);
 // Subscribe to any data/child changes to property
 _zkClient.subscribeChildChanges(_tableConfigPath, this);
 _zkClient.subscribeDataChanges(_tableConfigPath, this);
 // Subscribe to leadership changes
 ControllerLeadershipManager.getInstance().subscribe(PinotLLCRealtimeSegmentManager.class.getName(), this);
 // Setup change listeners for already existing tables, if any.
 processPropertyStoreChange(_tableConfigPath);
}

代码示例来源:origin: apache/incubator-pinot

ZkClient zkClient = new ZkClient(zkPath);
zkClient.waitUntilConnected(CommonConstants.Helix.ZkClient.DEFAULT_CONNECT_TIMEOUT_SEC, TimeUnit.SECONDS);
zkClient.setZkSerializer(new ZNRecordSerializer());
HelixDataAccessor accessor =
  new ZKHelixDataAccessor(helixClusterName, new ZkBaseDataAccessor<ZNRecord>(zkClient));

代码示例来源:origin: apache/incubator-pinot

zkClient.setZkSerializer(new ZNRecordStreamingSerializer());
LOGGER.info("Connecting to Zookeeper at: {}", _zkAddress);
zkClient.waitUntilConnected(CommonConstants.Helix.ZkClient.DEFAULT_CONNECT_TIMEOUT_SEC, TimeUnit.SECONDS);

代码示例来源:origin: org.apache.helix/helix-core

public ZKDumper(String zkAddress) {
 client = new ZkClient(zkAddress, ZkClient.DEFAULT_CONNECTION_TIMEOUT);
 ZkSerializer zkSerializer = new ByteArraySerializer();
 client.setZkSerializer(zkSerializer);
 filter = new FilenameFilter() {
  @Override
  public boolean accept(File dir, String name) {
   return !name.startsWith(".");
  }
 };
}

代码示例来源:origin: org.apache.helix/helix-core

public ZKHelixAdmin(String zkAddress) {
 int timeOutInSec = Integer.parseInt(System.getProperty(CONNECTION_TIMEOUT, "30"));
 _zkClient = new ZkClient(zkAddress, timeOutInSec * 1000);
 _zkClient.setZkSerializer(new ZNRecordSerializer());
 _zkClient.waitUntilConnected(timeOutInSec, TimeUnit.SECONDS);
 _configAccessor = new ConfigAccessor(_zkClient);
}

代码示例来源:origin: org.apache.helix/helix-core

private static Map<TestCommand, Boolean> executeTestHelper(List<TestCommand> commandList,
  String zkAddr, CountDownLatch countDown) {
 final Map<TestCommand, Boolean> testResults = new ConcurrentHashMap<TestCommand, Boolean>();
 ZkClient zkClient = null;
 zkClient = new ZkClient(zkAddr, ZkClient.DEFAULT_CONNECTION_TIMEOUT);
 zkClient.setZkSerializer(new ZNRecordSerializer());
 // sort on trigger's start time, stable sort
 Collections.sort(commandList, new Comparator<TestCommand>() {
  @Override
  public int compare(TestCommand o1, TestCommand o2) {
   return (int) (o1._trigger._startTime - o2._trigger._startTime);
  }
 });
 for (TestCommand command : commandList) {
  testResults.put(command, new Boolean(false));
  TestTrigger trigger = command._trigger;
  command._startTimestamp = System.currentTimeMillis() + trigger._startTime;
  new Thread(new ExecuteCommand(command._startTimestamp, command, countDown, zkClient,
    testResults)).start();
 }
 return testResults;
}

代码示例来源:origin: org.apache.helix/helix-core

public static void main(String[] args) {
 ZkClient zkclient = new ZkClient("localhost:2191");
 zkclient.setZkSerializer(new ZNRecordSerializer());
 ZkBaseDataAccessor<ZNRecord> accessor = new ZkBaseDataAccessor<ZNRecord>(zkclient);

代码示例来源:origin: apache/helix

@BeforeClass
public void beforeClass() {
 _zkClient = new ZkClient(ZK_ADDR);
 _zkClient.setZkSerializer(new ZNRecordSerializer());
}

代码示例来源:origin: apache/helix

public static String getInstancePropertiesAsString(ZkClient zkClient, String clusterName,
  PropertyKey propertyKey, MediaType mediaType) throws JsonGenerationException,
  JsonMappingException, IOException {
 zkClient.setZkSerializer(new ZNRecordSerializer());
 ZKHelixDataAccessor accessor =
   new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(zkClient));
 List<ZNRecord> records = HelixProperty.convertToList(accessor.getChildValues(propertyKey));
 return ObjectToJson(records);
}

代码示例来源:origin: org.apache.helix/helix-core

public void post(String zkServer, Message message, String clusterName, String instanceName) {
 ZkClient client = new ZkClient(zkServer);
 client.setZkSerializer(new ZNRecordSerializer());
 String path = PropertyPathBuilder.instanceMessage(clusterName, instanceName, message.getId());
 client.delete(path);
 ZNRecord record = client.readData(PropertyPathBuilder.liveInstance(clusterName, instanceName));
 message.setTgtSessionId(record.getSimpleField(LiveInstanceProperty.SESSION_ID.toString()));
 message.setTgtName(record.getId());
 // System.out.println(message);
 client.createPersistent(path, message.getRecord());
}

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