Class Commands.StatCommand

All Implemented Interfaces:
Command
Enclosing class:
Commands

public static class Commands.StatCommand extends Commands.SrvrCommand
Same as SrvrCommand but has extra "connections" entry.
  • Constructor Details

    • StatCommand

      public StatCommand()
  • Method Details

    • run

      public CommandResponse run(ZooKeeperServer zkServer, Map<String,String> kwargs)
      Description copied from interface: Command
      Run this command. Commands take a ZooKeeperServer and String-valued keyword arguments and return a map containing any information constituting the response to the command. Commands are responsible for parsing keyword arguments and performing any error handling if necessary. Errors should be reported by setting the "error" entry of the returned map with an appropriate message rather than throwing an exception.
      Specified by:
      run in interface Command
      Overrides:
      run in class Commands.SrvrCommand
      kwargs - keyword -> argument value mapping
      Returns:
      Map representing response to command containing at minimum: - "command" key containing the command's primary name - "error" key containing a String error message or null if no error