kafka.utils.ZkUtils.<init>()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kafka.utils.ZkUtils.<init>()方法的一些代码示例，展示了ZkUtils.<init>()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。ZkUtils.<init>()方法的具体详情如下：
包路径：kafka.utils.ZkUtils
类名称：ZkUtils
方法名：<init>

ZkUtils.<init>介绍

暂无

代码示例

代码示例来源：origin: apache/incubator-gobblin

ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(zookeeperConnect), false);
int partitions = ConfigUtils.getInt(config, KafkaWriterConfigurationKeys.PARTITION_COUNT, KafkaWriterConfigurationKeys.PARTITION_COUNT_DEFAULT);
int replication = ConfigUtils.getInt(config, KafkaWriterConfigurationKeys.REPLICATION_COUNT, KafkaWriterConfigurationKeys.PARTITION_COUNT_DEFAULT);

代码示例来源：origin: apache/drill

public static void createTopicHelper(final String topicName, final int partitions) {
 Properties topicProps = new Properties();
 topicProps.put(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG, "CreateTime");
 topicProps.put(TopicConfig.RETENTION_MS_CONFIG, "-1");
 ZkUtils zkUtils = new ZkUtils(zkClient,
   new ZkConnection(embeddedKafkaCluster.getZkServer().getConnectionString()), false);
 AdminUtils.createTopic(zkUtils, topicName, partitions, 1,
   topicProps, RackAwareMode.Disabled$.MODULE$);
 org.apache.kafka.common.requests.MetadataResponse.TopicMetadata fetchTopicMetadataFromZk =
   AdminUtils.fetchTopicMetadataFromZk(topicName, zkUtils);
 logger.info("Topic Metadata: " + fetchTopicMetadataFromZk);
}

代码示例来源：origin: linkedin/cruise-control

public BrokerFailureDetector(KafkaCruiseControlConfig config,
               LoadMonitor loadMonitor,
               Queue<Anomaly> anomalies,
               Time time,
               KafkaCruiseControl kafkaCruiseControl) {
 String zkUrl = config.getString(KafkaCruiseControlConfig.ZOOKEEPER_CONNECT_CONFIG);
 ZkConnection zkConnection = new ZkConnection(zkUrl, 30000);
 _zkClient = new ZkClient(zkConnection, 30000, new ZkStringSerializer());
 // Do not support secure ZK at this point.
 _zkUtils = new ZkUtils(_zkClient, zkConnection, false);
 _failedBrokers = new HashMap<>();
 _failedBrokersZkPath = config.getString(KafkaCruiseControlConfig.FAILED_BROKERS_ZK_PATH_CONFIG);
 _loadMonitor = loadMonitor;
 _anomalies = anomalies;
 _time = time;
 _kafkaCruiseControl = kafkaCruiseControl;
 _allowCapacityEstimation = config.getBoolean(KafkaCruiseControlConfig.ANOMALY_DETECTION_ALLOW_CAPACITY_ESTIMATION_CONFIG);
}

代码示例来源：origin: apache/incubator-gobblin

ZKStringSerializer$.MODULE$);
boolean isSecureKafkaCluster = false;
ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(liveZookeeper), isSecureKafkaCluster);

代码示例来源：origin: apache/incubator-gobblin

ZKStringSerializer$.MODULE$);
boolean isSecureKafkaCluster = false;
ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(zookeeperConnect), isSecureKafkaCluster);

代码示例来源：origin: apache/drill

@BeforeClass
public static void initKafka() throws Exception {
 synchronized (TestKafkaSuit.class) {
  if (initCount.get() == 0) {
   ZookeeperTestUtil.setZookeeperSaslTestConfigProps();
   System.setProperty(JaasUtils.JAVA_LOGIN_CONFIG_PARAM, ClassLoader.getSystemResource(LOGIN_CONF_RESOURCE_PATHNAME).getFile());
   embeddedKafkaCluster = new EmbeddedKafkaCluster();
   Properties topicProps = new Properties();
   zkClient = new ZkClient(embeddedKafkaCluster.getZkServer().getConnectionString(), SESSION_TIMEOUT, CONN_TIMEOUT, ZKStringSerializer$.MODULE$);
   ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(embeddedKafkaCluster.getZkServer().getConnectionString()), false);
   AdminUtils.createTopic(zkUtils, TestQueryConstants.JSON_TOPIC, 1, 1, topicProps, RackAwareMode.Disabled$.MODULE$);
   org.apache.kafka.common.requests.MetadataResponse.TopicMetadata fetchTopicMetadataFromZk = AdminUtils
     .fetchTopicMetadataFromZk(TestQueryConstants.JSON_TOPIC, zkUtils);
   logger.info("Topic Metadata: " + fetchTopicMetadataFromZk);
   KafkaMessageGenerator generator = new KafkaMessageGenerator(embeddedKafkaCluster.getKafkaBrokerList(),
     StringSerializer.class);
   generator.populateJsonMsgIntoKafka(TestQueryConstants.JSON_TOPIC, NUM_JSON_MSG);
  }
  initCount.incrementAndGet();
  runningSuite = true;
 }
 logger.info("Initialized Embedded Zookeeper and Kafka");
}

代码示例来源：origin: apache/incubator-druid

String zkHosts = config.getZookeeperHosts();
zkClient = new ZkClient(zkHosts, sessionTimeoutMs, connectionTimeoutMs, ZKStringSerializer$.MODULE$);
zkUtils = new ZkUtils(zkClient, new ZkConnection(zkHosts, sessionTimeoutMs), false);
if (config.manageKafkaTopic()) {
 int numPartitions = 1;

代码示例来源：origin: apache/incubator-druid

String zkHosts = config.getZookeeperHosts();
zkClient = new ZkClient(zkHosts, sessionTimeoutMs, connectionTimeoutMs, ZKStringSerializer$.MODULE$);
zkUtils = new ZkUtils(zkClient, new ZkConnection(zkHosts, sessionTimeoutMs), false);
if (config.manageKafkaTopic()) {
 int numPartitions = 4;

代码示例来源：origin: confluentinc/kafka-streams-examples

/**
  * Delete a Kafka topic.
  *
  * @param topic The name of the topic.
  */
 public void deleteTopic(String topic) {
  log.debug("Deleting topic {}", topic);
  ZkClient zkClient = new ZkClient(
    zookeeperConnect(),
    DEFAULT_ZK_SESSION_TIMEOUT_MS,
    DEFAULT_ZK_CONNECTION_TIMEOUT_MS,
    ZKStringSerializer$.MODULE$);
  boolean isSecure = false;
  ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(zookeeperConnect()), isSecure);
  AdminUtils.deleteTopic(zkUtils, topic);
  zkClient.close();
 }
}

代码示例来源：origin: confluentinc/kafka-streams-examples

/**
 * Create a Kafka topic with the given parameters.
 *
 * @param topic       The name of the topic.
 * @param partitions  The number of partitions for this topic.
 * @param replication The replication factor for (partitions of) this topic.
 * @param topicConfig Additional topic-level configuration settings.
 */
public void createTopic(String topic,
            int partitions,
            int replication,
            Properties topicConfig) {
 log.debug("Creating topic { name: {}, partitions: {}, replication: {}, config: {} }",
   topic, partitions, replication, topicConfig);
 // Note: You must initialize the ZkClient with ZKStringSerializer.  If you don't, then
 // createTopic() will only seem to work (it will return without error).  The topic will exist in
 // only ZooKeeper and will be returned when listing topics, but Kafka itself does not create the
 // topic.
 ZkClient zkClient = new ZkClient(
   zookeeperConnect(),
   DEFAULT_ZK_SESSION_TIMEOUT_MS,
   DEFAULT_ZK_CONNECTION_TIMEOUT_MS,
   ZKStringSerializer$.MODULE$);
 boolean isSecure = false;
 ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(zookeeperConnect()), isSecure);
 AdminUtils.createTopic(zkUtils, topic, partitions, replication, topicConfig, RackAwareMode.Enforced$.MODULE$);
 zkClient.close();
}

代码示例来源：origin: apache/atlas

@VisibleForTesting
protected ZkUtils createZkUtils(Configuration atlasProperties) {
  String zkConnect = atlasProperties.getString("atlas.kafka.zookeeper.connect");
  int sessionTimeout = atlasProperties.getInt("atlas.kafka.zookeeper.session.timeout.ms", 400);
  int connectionTimeout = atlasProperties.getInt("atlas.kafka.zookeeper.connection.timeout.ms", 200);
  Tuple2<ZkClient, ZkConnection> zkClientAndConnection = ZkUtils.createZkClientAndConnection(
      zkConnect, sessionTimeout, connectionTimeout);
  return new ZkUtils(zkClientAndConnection._1(), zkClientAndConnection._2(), false);
}

代码示例来源：origin: pinterest/doctorkafka

public static ZkUtils getZkUtils(String zkUrl) {
 if (!zkUtilsMap.containsKey(zkUrl)) {
  Tuple2<ZkClient, ZkConnection> zkClientAndConnection =
    ZkUtils.createZkClientAndConnection(zkUrl, 30000, 3000000);
  ZkUtils zkUtils = new ZkUtils(zkClientAndConnection._1(), zkClientAndConnection._2(), true);
  zkUtilsMap.put(zkUrl, zkUtils);
 }
 return zkUtilsMap.get(zkUrl);
}

代码示例来源：origin: org.apache.atlas/atlas-notification

@VisibleForTesting
protected ZkUtils createZkUtils(Configuration atlasProperties) {
  String zkConnect = atlasProperties.getString("atlas.kafka.zookeeper.connect");
  int sessionTimeout = atlasProperties.getInt("atlas.kafka.zookeeper.session.timeout.ms", 400);
  int connectionTimeout = atlasProperties.getInt("atlas.kafka.zookeeper.connection.timeout.ms", 200);
  Tuple2<ZkClient, ZkConnection> zkClientAndConnection = ZkUtils.createZkClientAndConnection(
      zkConnect, sessionTimeout, connectionTimeout);
  return new ZkUtils(zkClientAndConnection._1(), zkClientAndConnection._2(), false);
}

代码示例来源：origin: pinterest/doctorkafka

public static ZkUtils getZkUtils(String zkUrl) {
 if (!zkUtilsMap.containsKey(zkUrl)) {
  Tuple2<ZkClient, ZkConnection> zkClientAndConnection =
    ZkUtils.createZkClientAndConnection(zkUrl, 30000, 3000000);
  ZkUtils zkUtils = new ZkUtils(zkClientAndConnection._1(), zkClientAndConnection._2(), true);
  zkUtilsMap.put(zkUrl, zkUtils);
 }
 return zkUtilsMap.get(zkUrl);
}

代码示例来源：origin: com.github.pinterest/kafkastats

public static ZkUtils getZkUtils(String zkUrl) {
 if (!zkUtilsMap.containsKey(zkUrl)) {
  Tuple2<ZkClient, ZkConnection> zkClientAndConnection =
    ZkUtils.createZkClientAndConnection(zkUrl, 30000, 3000000);
  ZkUtils zkUtils = new ZkUtils(zkClientAndConnection._1(), zkClientAndConnection._2(), true);
  zkUtilsMap.put(zkUrl, zkUtils);
 }
 return zkUtilsMap.get(zkUrl);
}

代码示例来源：origin: vakinge/jeesuite-libs

public ZkConsumerCommand(ZkClient zkClient,String zkServers,String kafkaServers) {
  
  kafkaServerList.addAll(Arrays.asList(kafkaServers.split(",")));
  
  if(zkClient == null){			
    zkClient = new ZkClient(zkServers, 10000, 10000, new ZKStringSerializer());
  }
  this.zkClient = zkClient;
  
  boolean isSecureKafkaCluster = false;
  zkUtils = new ZkUtils(zkClient, new ZkConnection(zkServers), isSecureKafkaCluster);
}

代码示例来源：origin: com.cerner.common.kafka/common-kafka-test

/**
 * Startup Zookeeper.
 *
 * @throws IOException if an error occurs during Zookeeper initialization.
 */
public void setUp() throws IOException {
  zookeeper = new EmbeddedZookeeper(zookeeperConnect);
  ZkClient zkClient = new ZkClient(zookeeperConnect, zkSessionTimeout, zkConnectionTimeout, ZKStringSerializer$.MODULE$);
  ZkConnection connection = new ZkConnection(zookeeperConnect, zkSessionTimeout);
  zkUtils = new ZkUtils(zkClient, connection, false);
}

代码示例来源：origin: apache/atlas

public KafkaBridge(Configuration atlasConf, AtlasClientV2 atlasClientV2) throws Exception {
  String   zookeeperConnect    = getZKConnection(atlasConf);
  int      sessionTimeOutMs    = atlasConf.getInt(ZOOKEEPER_SESSION_TIMEOUT_MS, DEFAULT_ZOOKEEPER_SESSION_TIMEOUT_MS) ;
  int      connectionTimeOutMs = atlasConf.getInt(ZOOKEEPER_CONNECTION_TIMEOUT_MS, DEFAULT_ZOOKEEPER_CONNECTION_TIMEOUT_MS);
  ZkClient zkClient            = new ZkClient(zookeeperConnect, sessionTimeOutMs, connectionTimeOutMs, ZKStringSerializer$.MODULE$);
  this.atlasClientV2   = atlasClientV2;
  this.clusterName     = atlasConf.getString(KAFKA_CLUSTER_NAME, DEFAULT_CLUSTER_NAME);
  this.zkUtils         = new ZkUtils(zkClient, new ZkConnection(zookeeperConnect), JaasUtils.isZkSecurityEnabled());
  this.availableTopics = scala.collection.JavaConversions.seqAsJavaList(zkUtils.getAllTopics());
}

代码示例来源：origin: vakinge/jeesuite-libs

public ZkConsumerCommand(String zkServers,String kafkaServers) {
  
  kafkaServerList.addAll(Arrays.asList(kafkaServers.split(",")));
  
  if(zkClient == null){			
    zkClient = new ZkClient(zkServers, 10000, 10000, new ZKStringSerializer());
  }
  zkClient = new ZkClient(zkServers, 10000, 10000, new ZKStringSerializer());
  
  boolean isSecureKafkaCluster = false;
  zkUtils = new ZkUtils(zkClient, new ZkConnection(zkServers), isSecureKafkaCluster);
}

代码示例来源：origin: OpenNMS/opennms

private List<BrokerMetadata> getBrokerMetadatas() {
  ZkClient zkClient = new ZkClient(getZookeeperConnectString(), 1000, 1000, ZKStringSerializer$.MODULE$);
  ZkUtils zkUtils = new ZkUtils(zkClient, new ZkConnection(getZookeeperConnectString()), false);
  return JavaConversions.seqAsJavaList(AdminUtils.getBrokerMetadatas(zkUtils, Enforced$.MODULE$, Option.empty()));
}

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