本文整理了Java中org.apache.hadoop.hbase.zookeeper.ZooKeeperHelper类的一些代码示例，展示了ZooKeeperHelper类的具体用法。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。ZooKeeperHelper类的具体详情如下：
包路径：org.apache.hadoop.hbase.zookeeper.ZooKeeperHelper
类名称：ZooKeeperHelper

ZooKeeperHelper介绍

[英]Methods that help working with ZooKeeper
[中]帮助与ZooKeeper合作的方法

代码示例

代码示例来源：origin: apache/hbase

public HACK_UNTIL_ZOOKEEPER_1897_ZooKeeperMain(String[] args)
 throws IOException, InterruptedException {
 super(args);
 // Make sure we are connected before we proceed. Can take a while on some systems. If we
 // run the command without being connected, we get ConnectionLoss KeeperErrorConnection...
 // Make it 30seconds. We dont' have a config in this context and zk doesn't have
 // a timeout until after connection. 30000ms is default for zk.
 ZooKeeperHelper.ensureConnectedZooKeeper(this.zk, 30000);
}

代码示例来源：origin: apache/hbase

@BeforeClass
public static void setUp() throws Exception {
 PORT = UTIL.startMiniZKCluster().getClientPort();
 ZooKeeper zk = ZooKeeperHelper.getConnectedZooKeeper("localhost:" + PORT, 10000);
 DATA = new byte[10];
 ThreadLocalRandom.current().nextBytes(DATA);
 zk.create(PATH, DATA, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 for (int i = 0; i < CHILDREN; i++) {
  zk.create(PATH + "/c" + i, new byte[0], ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 }
 zk.close();
 Configuration conf = UTIL.getConfiguration();
 conf.set(HConstants.ZOOKEEPER_QUORUM, "localhost:" + PORT);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY, 3);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY_INTERVAL_MILLIS, 100);
 conf.setInt(ReadOnlyZKClient.KEEPALIVE_MILLIS, 3000);
 RO_ZK = new ReadOnlyZKClient(conf);
 // only connect when necessary
 assertNull(RO_ZK.zookeeper);
}

代码示例来源：origin: apache/hbase

getConnectedZooKeeper(ZKConfig.getZKQuorumServersString(TEST_UTIL.getConfiguration()),
  60000);

代码示例来源：origin: apache/hbase

/**
 * Get a ZooKeeper instance and wait until it connected before returning.
 * @param sessionTimeoutMs Used as session timeout passed to the created ZooKeeper AND as the
 *   timeout to wait on connection establishment.
 */
public static ZooKeeper getConnectedZooKeeper(String connectString, int sessionTimeoutMs)
  throws IOException {
 ZooKeeper zookeeper = new ZooKeeper(connectString, sessionTimeoutMs, e -> {});
 return ensureConnectedZooKeeper(zookeeper, sessionTimeoutMs);
}

代码示例来源：origin: com.aliyun.hbase/alihbase-zookeeper

@BeforeClass
public static void setUp() throws Exception {
 PORT = UTIL.startMiniZKCluster().getClientPort();
 ZooKeeper zk = ZooKeeperHelper.getConnectedZooKeeper("localhost:" + PORT, 10000);
 DATA = new byte[10];
 ThreadLocalRandom.current().nextBytes(DATA);
 zk.create(PATH, DATA, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 for (int i = 0; i < CHILDREN; i++) {
  zk.create(PATH + "/c" + i, new byte[0], ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 }
 zk.close();
 Configuration conf = UTIL.getConfiguration();
 conf.set(HConstants.ZOOKEEPER_QUORUM, "localhost:" + PORT);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY, 3);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY_INTERVAL_MILLIS, 100);
 conf.setInt(ReadOnlyZKClient.KEEPALIVE_MILLIS, 3000);
 RO_ZK = new ReadOnlyZKClient(conf);
 // only connect when necessary
 assertNull(RO_ZK.zookeeper);
}

代码示例来源：origin: org.apache.hbase/hbase-client

/**
 * Get a ZooKeeper instance and wait until it connected before returning.
 * @param sessionTimeoutMs Used as session timeout passed to the created ZooKeeper AND as the
 *   timeout to wait on connection establishment.
 */
public static ZooKeeper getConnectedZooKeeper(String connectString, int sessionTimeoutMs)
  throws IOException {
 ZooKeeper zookeeper = new ZooKeeper(connectString, sessionTimeoutMs, e -> {});
 return ensureConnectedZooKeeper(zookeeper, sessionTimeoutMs);
}

代码示例来源：origin: org.apache.hbase/hbase-zookeeper

@BeforeClass
public static void setUp() throws Exception {
 PORT = UTIL.startMiniZKCluster().getClientPort();
 ZooKeeper zk = ZooKeeperHelper.getConnectedZooKeeper("localhost:" + PORT, 10000);
 DATA = new byte[10];
 ThreadLocalRandom.current().nextBytes(DATA);
 zk.create(PATH, DATA, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 for (int i = 0; i < CHILDREN; i++) {
  zk.create(PATH + "/c" + i, new byte[0], ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
 }
 zk.close();
 Configuration conf = UTIL.getConfiguration();
 conf.set(HConstants.ZOOKEEPER_QUORUM, "localhost:" + PORT);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY, 3);
 conf.setInt(ReadOnlyZKClient.RECOVERY_RETRY_INTERVAL_MILLIS, 100);
 conf.setInt(ReadOnlyZKClient.KEEPALIVE_MILLIS, 3000);
 RO_ZK = new ReadOnlyZKClient(conf);
 // only connect when necessary
 assertNull(RO_ZK.zookeeper);
}

代码示例来源：origin: org.apache.hbase/hbase-zookeeper

public HACK_UNTIL_ZOOKEEPER_1897_ZooKeeperMain(String[] args)
 throws IOException, InterruptedException {
 super(args);
 // Make sure we are connected before we proceed. Can take a while on some systems. If we
 // run the command without being connected, we get ConnectionLoss KeeperErrorConnection...
 // Make it 30seconds. We dont' have a config in this context and zk doesn't have
 // a timeout until after connection. 30000ms is default for zk.
 ZooKeeperHelper.ensureConnectedZooKeeper(this.zk, 30000);
}

代码示例来源：origin: org.apache.hbase/hbase-zookeeper

getConnectedZooKeeper(ZKConfig.getZKQuorumServersString(TEST_UTIL.getConfiguration()),
  60000);

代码示例来源：origin: com.aliyun.hbase/alihbase-client

/**
 * Get a ZooKeeper instance and wait until it connected before returning.
 * @param sessionTimeoutMs Used as session timeout passed to the created ZooKeeper AND as the
 *   timeout to wait on connection establishment.
 */
public static ZooKeeper getConnectedZooKeeper(String connectString, int sessionTimeoutMs)
  throws IOException {
 ZooKeeper zookeeper = new ZooKeeper(connectString, sessionTimeoutMs, e -> {});
 return ensureConnectedZooKeeper(zookeeper, sessionTimeoutMs);
}

代码示例来源：origin: com.aliyun.hbase/alihbase-zookeeper

getConnectedZooKeeper(ZKConfig.getZKQuorumServersString(TEST_UTIL.getConfiguration()),
  60000);