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com.dremio.service.coordinator.zk.ZKClusterClient.newServiceSet()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-13 12:36:37 28 4
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本文整理了Java中com.dremio.service.coordinator.zk.ZKClusterClient.newServiceSet()方法的一些代码示例,展示了ZKClusterClient.newServiceSet()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。ZKClusterClient.newServiceSet()方法的具体详情如下:
包路径:com.dremio.service.coordinator.zk.ZKClusterClient
类名称:ZKClusterClient
方法名:newServiceSet

ZKClusterClient.newServiceSet介绍

暂无

代码示例

代码示例来源:origin: dremio/dremio-oss

@Override
public synchronized ServiceSet getOrCreateServiceSet(final String serviceName) {
 return serviceSets.computeIfAbsent(serviceName, s -> {
  final ZKServiceSet newServiceSet = zkClient.newServiceSet(serviceName);
  try {
   newServiceSet.start();
  } catch (Exception e) {
   throw new RuntimeException(String.format("Unable to start %s service in Zookeeper", serviceName), e);
  }
  return newServiceSet;
 });
}

代码示例来源:origin: dremio/dremio-oss

@Override
public void start() throws Exception {
 zkClient.start();
 if (!closed) {
  Thread.sleep(5);
  for(Service service: Service.values()) {
   ZKServiceSet serviceSet = zkClient.newServiceSet(service.name);
   serviceSet.start();
   serviceSets.put(service.role.name(), serviceSet);
  }
  logger.info("ZKClusterCoordination is up");
 }
}

代码示例来源:origin: dremio/dremio-oss

@Test
public void test3ComponentsConnection() throws Exception {
 assertNull(zooKeeperServer.getZKClient().exists("/dremio3/test/test-cluster-id", false));
 try(ZKClusterClient client = new ZKClusterClient(
   DEFAULT_SABOT_CONFIG,
   String.format("%s/dremio3/test/test-cluster-id", zooKeeperServer.getConnectString()))
 ) {
  client.start();
  ZKServiceSet serviceSet = client.newServiceSet("coordinator");
  serviceSet.register(NodeEndpoint.newBuilder().setAddress("foo").build());
  Stat stat = zooKeeperServer.getZKClient().exists("/dremio3/test/test-cluster-id/coordinator", false);
  assertNotNull(stat);
  assertEquals(1, stat.getNumChildren());
 }
}

代码示例来源:origin: dremio/dremio-oss

@Test
public void test1ComponentConnection() throws Exception {
 assertNull(zooKeeperServer.getZKClient().exists("/dremio1", false));
 try(ZKClusterClient client = new ZKClusterClient(
   DEFAULT_SABOT_CONFIG,
   String.format("%s/dremio1", zooKeeperServer.getConnectString()))
 ) {
  client.start();
  ZKServiceSet serviceSet = client.newServiceSet("coordinator");
  serviceSet.register(NodeEndpoint.newBuilder().setAddress("foo").build());
  Stat stat = zooKeeperServer.getZKClient().exists("/dremio1/coordinator", false);
  assertNotNull(stat);
  assertEquals(1, stat.getNumChildren());
 }
}

代码示例来源:origin: dremio/dremio-oss

@Test
public void test2ComponentsConnection() throws Exception {
 assertNull(zooKeeperServer.getZKClient().exists("/dremio2/test-cluster-id", false));
 try(ZKClusterClient client = new ZKClusterClient(
   DEFAULT_SABOT_CONFIG,
   String.format("%s/dremio2/test-cluster-id", zooKeeperServer.getConnectString()))
 ) {
  client.start();
  ZKServiceSet serviceSet = client.newServiceSet("coordinator");
  serviceSet.register(NodeEndpoint.newBuilder().setAddress("foo").build());
  Stat stat = zooKeeperServer.getZKClient().exists("/dremio2/test-cluster-id/coordinator", false);
  assertNotNull(stat);
  assertEquals(1, stat.getNumChildren());
 }
}

代码示例来源:origin: dremio/dremio-oss

@Test
public void testDefaultConnection() throws Exception {
 // Default root from sabot-module.conf
 assertNull(zooKeeperServer.getZKClient().exists("/dremio/test-path", false));
 final SabotConfig config = DEFAULT_SABOT_CONFIG
   .withValue(ZK_ROOT, ConfigValueFactory.fromAnyRef("dremio/test-path"))
   .withValue(CLUSTER_ID, ConfigValueFactory.fromAnyRef("test-cluster-id"));
 try(ZKClusterClient client = new ZKClusterClient(config, new Provider<Integer>() {
  @Override
  public Integer get() {
   return zooKeeperServer.getPort();
  }
 })) {
  client.start();
  ZKServiceSet serviceSet = client.newServiceSet("coordinator");
  serviceSet.register(NodeEndpoint.newBuilder().setAddress("foo").build());
  Stat stat = zooKeeperServer.getZKClient().exists("/dremio/test-path/test-cluster-id/coordinator", false);
  assertNotNull(stat);
  assertEquals(1, stat.getNumChildren());
 }
}

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