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com.ngdata.sep.util.zookeeper.ZooKeeperImpl.getState()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-13 12:50:42 27 4
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本文整理了Java中com.ngdata.sep.util.zookeeper.ZooKeeperImpl.getState()方法的一些代码示例,展示了ZooKeeperImpl.getState()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。ZooKeeperImpl.getState()方法的具体详情如下:
包路径:com.ngdata.sep.util.zookeeper.ZooKeeperImpl
类名称:ZooKeeperImpl
方法名:getState

ZooKeeperImpl.getState介绍

暂无

代码示例

代码示例来源:origin: NGDATA/hbase-indexer

public static ZooKeeperItf connect(String connectString, int sessionTimeout) throws ZkConnectException {
  ZooKeeperImpl zooKeeper;
  try {
    zooKeeper = new ZooKeeperImpl(connectString, sessionTimeout);
  } catch (IOException e) {
    throw new ZkConnectException("Failed to connect with Zookeeper @ '" + connectString + "'", e);
  }
  long waitUntil = System.currentTimeMillis() + sessionTimeout;
  boolean connected = (States.CONNECTED).equals(zooKeeper.getState());
  while (!connected && waitUntil > System.currentTimeMillis()) {
    try {
      Thread.sleep(100);
    } catch (InterruptedException e) {
      connected = (States.CONNECTED).equals(zooKeeper.getState());
      break;
    }
    connected = (States.CONNECTED).equals(zooKeeper.getState());
  }
  if (!connected) {
    System.out.println("Failed to connect to Zookeeper within timeout: Dumping stack: ");
    Thread.dumpStack();
    zooKeeper.close();
    throw new ZkConnectException("Failed to connect with Zookeeper @ '" + connectString +
        "' within timeout " + sessionTimeout);
  }
  return zooKeeper;
}

代码示例来源:origin: com.ngdata/hbase-sep-impl-common

public static ZooKeeperItf connect(String connectString, int sessionTimeout) throws ZkConnectException {
  ZooKeeperImpl zooKeeper;
  try {
    zooKeeper = new ZooKeeperImpl(connectString, sessionTimeout, new DefaultACLProvider());
  } catch (IOException e) {
    throw new ZkConnectException("Failed to connect with Zookeeper @ '" + connectString + "'", e);
  }
  long waitUntil = System.currentTimeMillis() + sessionTimeout;
  boolean connected = (States.CONNECTED).equals(zooKeeper.getState());
  while (!connected && waitUntil > System.currentTimeMillis()) {
    try {
      Thread.sleep(100);
    } catch (InterruptedException e) {
      connected = (States.CONNECTED).equals(zooKeeper.getState());
      break;
    }
    connected = (States.CONNECTED).equals(zooKeeper.getState());
  }
  if (!connected) {
    System.out.println("Failed to connect to Zookeeper within timeout: Dumping stack: ");
    Thread.dumpStack();
    zooKeeper.close();
    throw new ZkConnectException("Failed to connect with Zookeeper @ '" + connectString +
        "' within timeout " + sessionTimeout);
  }
  return zooKeeper;
}

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