<configuration xmlns="installer">
  <backup>
    <hdfs>
      <version>0.20.2</version>
      <url></url>
      <backupDir></backupDir>
    </hdfs>
  </backup>
  <zookeeper>
    <homeDir>/tmp/zookeeper</homeDir>
    <clientPort>2900</clientPort>
    <servers>
      <server>127.0.0.1</server>
    </servers>
  </zookeeper>
</configuration>