Package org.apache.zookeeper

Class ZooKeeperMain

  • @Public
public class ZooKeeperMain
extends java.lang.Object
    The command line client to ZooKeeper.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean createQuota​(ZooKeeper zk, java.lang.String path, long bytes, int numNodes)
      this method creates a quota node for the path
      static boolean delQuota​(ZooKeeper zk, java.lang.String path, boolean bytes, boolean numNodes)
      this method deletes quota for a node.
      void executeLine​(java.lang.String line)  
      static java.util.List<java.lang.String> getCommands()  
      boolean getPrintWatches()  
      static void main​(java.lang.String[] args)  
      static void printMessage​(java.lang.String msg)  

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ZooKeeperMain

        public ZooKeeperMain​(java.lang.String[] args)
              throws java.io.IOException,
                     java.lang.InterruptedException
        Throws:
        java.io.IOException
        java.lang.InterruptedException

      • ZooKeeperMain

        public ZooKeeperMain​(ZooKeeper zk)

    • Method Detail

      • getPrintWatches

        public boolean getPrintWatches()

      • getCommands

        public static java.util.List<java.lang.String> getCommands()

      • printMessage

        public static void printMessage​(java.lang.String msg)

      • main

        public static void main​(java.lang.String[] args)
                 throws KeeperException,
                        java.io.IOException,
                        java.lang.InterruptedException
        Throws:
        KeeperException
        java.io.IOException
        java.lang.InterruptedException

      • executeLine

        public void executeLine​(java.lang.String line)
                 throws java.lang.InterruptedException,
                        java.io.IOException,
                        KeeperException
        Throws:
        java.lang.InterruptedException
        java.io.IOException
        KeeperException

      • delQuota

        public static boolean delQuota​(ZooKeeper zk,
                               java.lang.String path,
                               boolean bytes,
                               boolean numNodes)
                        throws KeeperException,
                               java.io.IOException,
                               java.lang.InterruptedException
        this method deletes quota for a node.
        Parameters:
        zk - the zookeeper client
        path - the path to delete quota for
        bytes - true if number of bytes needs to be unset
        numNodes - true if number of nodes needs to be unset
        Returns:
        true if quota deletion is successful
        Throws:
        KeeperException
        java.io.IOException
        java.lang.InterruptedException

      • createQuota

        public static boolean createQuota​(ZooKeeper zk,
                                  java.lang.String path,
                                  long bytes,
                                  int numNodes)
                           throws KeeperException,
                                  java.io.IOException,
                                  java.lang.InterruptedException
        this method creates a quota node for the path
        Parameters:
        zk - the ZooKeeper client
        path - the path for which quota needs to be created
        bytes - the limit of bytes on this path
        numNodes - the limit of number of nodes on this path
        Returns:
        true if its successful and false if not.
        Throws:
        KeeperException
        java.io.IOException
        java.lang.InterruptedException