anchor.diff:  #   2) but, Cassandra will keep the collation index in memory for hot
   #      rows (as part of the key cache), so a larger granularity means
   #      you can cache more hot rows
  -column_index_size_in_kb: 64
  +column_index_size_in_kb: <%= @column_index_size_in_kb %>
   
   
   # Log WARN on any batch size exceeding this value. 5kb per batch by default.
  
positive.code: # specified in this configuration file.
  #
  # Default is 7200 or 2 hours.
  counter_cache_save_period: 7200
  
  # Number of keys from the counter cache to save
  # Disabled by default, meaning all keys are going to be saved
  
negative.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: <%= @permissions_validity_in_ms %>
  
  # Refresh interval for permissions cache (if enabled).
  # After this interval, cache entries become eligible for refresh. Upon next
  