title: HBase export snapshot to another cluster
body: <p>I am trying to export my hbase table snapshot to another cluster in different datacenter. I am wondering are the exportSnapshot tool guarantees security, or I need to care of it by myself?
  I am using:</p>
  
  <pre><code>hbase class org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot MySnapshot -copy-to hdfs://mydestination:8082/hbase -mappers xxx 
  </code></pre>
  
  <p>in this case which kind of connection will be established between source cluster and <code>hdfs://mydestination:8082/hbase</code>?</p>