Quick way to get a shell to a MiniAccumulo Instance

minishell.scala

  def main(args: Array[String]): Unit = {
    Logger.getLogger("org.apache.zookeeper").setLevel(Level.OFF)
    val log = LoggerFactory.getLogger(getClass)
    val work_dir = Files.createTempDir()
    log.info("Working dir: {}", work_dir)
    val password = "secret"
    val accumulo = new MiniAccumuloCluster(new MiniAccumuloConfig(Files.createTempDir(), password))
    var returnCode: Option[Int] = None
    try {
      accumulo.start()
      val shell = new Shell();
      val shell_args = s"-u root -p $password -zi ${accumulo.getInstanceName} -zh ${accumulo.getZooKeepers}".split(" ")

      try {
        if (!shell.config(shell_args:_*)) {
          returnCode = Option(shell.getExitCode)
        } else {
          returnCode = Option(shell.start())
        }
      } finally {
        shell.shutdown
      }
    } finally {
      accumulo.stop()
      work_dir.deleteOnExit()
    }
    System.exit(returnCode.get)
  }
}