The current solrconfig.xml has the following entries -
*<queryResultCache size="512" initialSize="512"
autowarmCount="0"/><filterCache size="512" initialSize="512"
autowarmCount="0"/><documentCache size="512" initialSize="512"
autowarmCount="0"/>*
Can we change these, for large and high-frequency queries, to
*<queryResultCache class="solr.LRUCache" size="1000"
initialSize="1000"
autowarmCount="200"/><filterCache class="solr.FastLRUCache"
size="4000" initialSize="4000"
autowarmCount="500"/><documentCache size="1024"
initialSize="1024" autowarmCount="0" />*
