pentair/web/WEB-INF/classes/ehcache.xml

<?xml version="1.0" encoding="UTF-8"?>
<ehcache>

	<diskStore path="java.io.tmpdir" />

	<!-- DefaultCache setting. -->
	<defaultCache maxElementsInMemory="10000" memoryStoreEvictionPolicy="LRU" eternal="false"
		timeToIdleSeconds="300" timeToLiveSeconds="300" overflowToDisk="false" diskPersistent="false" />

	<!-- Special objects setting. -->
	<!-- Refresh ContentInfoCache every hour. -->
	<cache name="contentInfoCache" overflowToDisk="false" eternal="false" diskPersistent="false" timeToLiveSeconds="3600" timeToIdleSeconds="3600" maxElementsInMemory="10000" memoryStoreEvictionPolicy="LRU"/>
</ehcache>