To add to what John said, I just want to point out that the
VersioningIterator is not a system iterator. It's just a really,
really useful user iterator, so it's included by default. 20 is pretty
arbitrary, but basically allows users to set additional iterators both
before and after it, without moving it to a different priority.

Christopher L Tubbs II
On Thu, Feb 20, 2014 at 3:28 PM, John Vines <[EMAIL PROTECTED]> wrote:

NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB