anchor.diff:  # specified in this configuration file.
   #
   # Default is 7200 or 2 hours.
  -counter_cache_save_period: 7200
  +counter_cache_save_period: <%= @counter_cache_save_period %>
   
   # Number of keys from the counter cache to save
   # Disabled by default, meaning all keys are going to be saved
  
positive.code: # expensive operation depending on the authorizer, CassandraAuthorizer is
  # one example). Defaults to 2000, set to 0 to disable.
  # Will be disabled automatically for AllowAllAuthorizer.
  permissions_validity_in_ms: 2000
  
  # Refresh interval for permissions cache (if enabled).
  # After this interval, cache entries become eligible for refresh. Upon next
  
negative.code: # 16 to 32 times the rate you are inserting data is more than sufficient.
  # Setting this to 0 disables throttling. Note that this account for all types
  # of compaction, including validation compaction.
  compaction_throughput_mb_per_sec: <%= @compaction_throughput_mb_per_sec %>
  
  # When compacting, the replacement sstable(s) can be opened before they
  # are completely written, and used in place of the prior sstables for
  # any range that has been written. This helps to smoothly transfer reads 
  # between the sstables, reducing page cache churn and keeping hot rows hot
  sstable_preemptive_open_interval_in_mb: <%= @sstable_preemptive_open_interval_in_mb %>
  
  # Throttles all outbound streaming file transfers on this node to the
  # given total throughput in Mbps. This is necessary because Cassandra does
  