tracker issue : CF-3040850

Problem:

cacheSetProperties() and cacheGetProperties() are Missing Configurable Parameters

ehcache lets you configure a number of parameters for a cache region via the ehcache.xml file.  ColdFusion exposes most of these configurable parameters at runtime using cacheSetProperties() and cacheGetProperties().  There are, however, 3 parameters which currently aren’t exposed and can only be set within ehcache.xml:

diskSpoolBufferSizeMB: This is the size to allocate the DiskStore for a spool buffer. Writes are made to this area and then asynchronously written to disk. The default size is 30MB. Each spool buffer is used only by its cache. If you get OutOfMemory errors consider lowering this value. To improve DiskStore performance consider increasing it. Trace level logging in the DiskStore will show if put back ups are occurring.

clearOnFlush: It determines whether the MemoryStore should be cleared when flush() is called on the cache. By default, the MemoryStore is cleared. Useful is you want to back up a cache to the file system without clearing the MemoryStore.

diskExpiryThreadIntervalSeconds: The number of seconds between runs of the disk expiry thread. The default value is 120 seconds.

I’m not sure why these were left out but it would be nice if they were also included in the configurable properties using ColdFusion functions.
Method:


Result:

----------------------------- Additional Watson Details -----------------------------

Watson Bug ID:	3040850

External Customer Info:
External Company:  
External Customer Name: Rob Brooks-Bilson
External Customer Email: 6B546ECA439559160AAC0C16
External Test Config: 01/28/2010

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