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.bigdata.zookeeper.HierarchicalZNodeWatcher.java

/**
 * This class accepts a dynamic set of watch criteria and pump events into a
 * queue when any watch was triggered. Hooks are defined that you can use to
 * identify new watch criteria based on {@link WatchedEvent}s. By default, this
 * will extend a watch over the transitive closure of the children of some
 * znode. However, you can limit the set of watch criteria using some hook

From source file com.brainlounge.zooterrain.zkclient.ZkStateObserver.java

/**
 */
public class ZkStateObserver implements Watcher {
    private String zkConnection;
    protected ZooKeeper zk;
    protected Set<ZkStateListener> listeners = new HashSet<ZkStateListener>();

From source file com.cc.zk.common.ConnectionManager.java

class ConnectionManager implements Watcher {
    protected static final Logger log = LoggerFactory.getLogger(ConnectionManager.class);

    private final String name;
    private CountDownLatch clientConnected;
    private KeeperState state;

From source file com.chinamobile.bcbsp.bspcontroller.BSPController.java

/**
 * BSPController is responsible to control all the WorkerManagers and to manage
 * bsp jobs.
 * @author
 * @version
 */

From source file com.chinamobile.bcbsp.client.BSPJobClient.java

/**
 * BSPJobClient BSPJobClient is the primary interface for the user-job to
 * interact with the BSPController. BSPJobClient provides facilities to submit
 * jobs, track their progress, access component-staffs' reports/logs, get the
 * BC-BSP cluster status information etc.
 */

From source file com.chinamobile.bcbsp.sync.GeneralSSController.java

/**
 * GeneralSSController GeneralSSController for completing the general SuperStep
 * synchronization control. This class is connected to JobInProgress.
 * 
 * @author
 * @version

From source file com.chinamobile.bcbsp.sync.StaffSSController.java

/**
 * StaffSSController StaffSSController for completing the staff SuperStep
 * synchronization control. This class is connected to BSPStaff.
 * 
 * @author
 * @version

From source file com.chinamobile.bcbsp.sync.SynchronizationServer.java

/**
 * SynchronizationServer This is an implementation for ZooKeeper.
 * @version 1.0
 */
public class SynchronizationServer implements SynchronizationServerInterface, Watcher {
    /**The log of the class.*/

From source file com.chinamobile.bcbsp.sync.WorkerSSController.java

/**
 * WorkerSSController This is an implementation for ZooKeeper.
 * WorkerSSController for local synchronization and aggregation. This class is
 * connected to WorkerAgentForJob.
 * @author
 * @version

From source file com.chinamobile.bcbsp.workermanager.WorkerManager.java

/**
 * A WorkerManager is a process that manages staffs assigned by the
 * BSPController. Each WorkerManager contacts the BSPController, and it takes
 * assigned staffs and reports its status by means of periodical heart beats
 * with BSPController. Each WorkerManager is designed to run with HDFS or other
 * distributed storages. Basically, a WorkerManager and a data node should be