Example usage for org.apache.zookeeper Watcher interface-usage

List of usage examples for org.apache.zookeeper Watcher interface-usage

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Introduction

In this page you can find the example usage for org.apache.zookeeper Watcher interface-usage.

Usage

From source file com.kakao.hbase.snapshot.Snapshot.java

public class Snapshot implements Watcher {
    private static final int SESSION_TIMEOUT = 120000;
    private static final SimpleDateFormat DATE_FORMAT_SNAPSHOT = new SimpleDateFormat("yyyyMMddHHmmss");
    private static final SimpleDateFormat DATE_FORMAT_LOG = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    private static final String ABORT_WATCH_PREFIX = "/hbase/online-snapshot/abort/";
    private static final String TIMESTAMP_PREFIX = "_S";

From source file com.kxen.han.projection.giraph.BspCase.java

/**
 * Extended TestCase for making setting up Bsp testing.
 */
@SuppressWarnings("unchecked")
public class BspCase implements Watcher {
    /** JobTracker system property */

From source file com.lin.stride.zk.election.LeaderElectionSupport.java

/**
 * <p>
 * A leader election support library implementing the ZooKeeper election recipe.
 * </p>
 * <p>
 * This support library is meant to simplify the construction of an exclusive

From source file com.ling.zookeeper.ConfigCenter.java

public class ConfigCenter implements Watcher {
    ZooKeeper zk = null;
    String znode;

    ConfigCenter(String address, String znode) {
        this.znode = znode;

From source file com.ling.zookeeper.ZookeeperWatcher.java

public class ZookeeperWatcher implements Watcher, Runnable {
    private ZooKeeper zk = null;
    private String znode;

    public ZooKeeper getZookeeper() {
        return zk;

From source file com.liveramp.hank.zookeeper.ZooKeeperConnection.java

/**
 * Base class that should be used by any class intending to connect to the
 * ZooKeeper service. This class automatically handles connecting,
 * disconnecting, and session expiry, and provides a clean interface for any
 * subclasses to take action upon these three notable events.
 */

From source file com.navercorp.nbasearc.confmaster.server.leaderelection.LeaderElectionSupport.java

/**
 * <p>
 * A leader election support library implementing the ZooKeeper election recipe.
 * </p>
 * <p>
 * This support library is meant to simplify the construction of an exclusive

From source file com.navercorp.nbasearc.confmaster.server.watcher.WatchEventHandler.java

public abstract class WatchEventHandler implements Watcher {

    protected final ApplicationContext context;
    protected final ZooKeeperHolder zookeeper;
    protected final WorkflowExecutor workflowExecutor;

From source file com.navercorp.nbasearc.confmaster.server.WatchEventHandler.java

public class WatchEventHandler implements Watcher {
    private final CountDownLatch connWait = new CountDownLatch(1);

    private final ApplicationContext context;
    private final ZooKeeperHolder zk;
    private final WorkflowExecutor workflowExecutor;

From source file com.navercorp.pinpoint.collector.cluster.zookeeper.ZookeeperEventWatcher.java

/**
 * @author koo.taejin
 */
public interface ZookeeperEventWatcher extends Watcher {

    boolean isConnected();