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Diffstat (limited to 'subsonic-main/src/main/resources/ehcache.xml')
-rw-r--r-- | subsonic-main/src/main/resources/ehcache.xml | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/subsonic-main/src/main/resources/ehcache.xml b/subsonic-main/src/main/resources/ehcache.xml deleted file mode 100644 index a79999ef..00000000 --- a/subsonic-main/src/main/resources/ehcache.xml +++ /dev/null @@ -1,297 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> - -<!-- -CacheManager Configuration -========================== -An ehcache.xml corresponds to a single CacheManager. - -See instructions below or the ehcache schema (ehcache.xsd) on how to configure. - -System property tokens can be specified in this file which are replaced when the configuration -is loaded. For example multicastGroupPort=${multicastGroupPort} can be replaced with the -System property either from an environment variable or a system property specified with a -command line switch such as -DmulticastGroupPort=4446. Another example, useful for Terracotta -server based deployments is <terracottaConfig url="${serverAndPort}"/ and specify a command line -switch of -Dserver36:9510 - -The attributes of <ehcache> are: -* name - an optional name for the CacheManager. The name is optional and primarily used -for documentation or to distinguish Terracotta clustered cache state. With Terracotta -clustered caches, a combination of CacheManager name and cache name uniquely identify a -particular cache store in the Terracotta clustered memory. -* updateCheck - an optional boolean flag specifying whether this CacheManager should check -for new versions of Ehcache over the Internet. If not specified, updateCheck="true". -* dynamicConfig - an optional setting that can be used to disable dynamic configuration of caches -associated with this CacheManager. By default this is set to true - i.e. dynamic configuration -is enabled. Dynamically configurable caches can have their TTI, TTL and maximum disk and -in-memory capacity changed at runtime through the cache's configuration object. -* monitoring - an optional setting that determines whether the CacheManager should -automatically register the SampledCacheMBean with the system MBean server. - -Currently, this monitoring is only useful when using Terracotta clustering and using the -Terracotta Developer Console. With the "autodetect" value, the presence of Terracotta clustering -will be detected and monitoring, via the Developer Console, will be enabled. Other allowed values -are "on" and "off". The default is "autodetect". This setting does not perform any function when -used with JMX monitors. ---> -<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:noNamespaceSchemaLocation="http://ehcache.sourceforge.net/ehcache.xsd" - updateCheck="false" - monitoring="off" - dynamicConfig="true"> - - <!-- - DiskStore configuration - ======================= - - The diskStore element is optional. To turn off disk store path creation, comment out the diskStore - element below. - - Configure it if you have overflowToDisk or diskPersistent enabled for any cache. - - If it is not configured, and a cache is created which requires a disk store, a warning will be - issued and java.io.tmpdir will automatically be used. - - diskStore has only one attribute - "path". It is the path to the directory where - .data and .index files will be created. - - If the path is one of the following Java System Property it is replaced by its value in the - running VM. For backward compatibility these should be specified without being enclosed in the ${token} - replacement syntax. - - The following properties are translated: - * user.home - User's home directory - * user.dir - User's current working directory - * java.io.tmpdir - Default temp file path - * ehcache.disk.store.dir - A system property you would normally specify on the command line - e.g. java -Dehcache.disk.store.dir=/u01/myapp/diskdir ... - - Subdirectories can be specified below the property e.g. java.io.tmpdir/one - - --> - <!-- NOTE: The path is overridden in net.sourceforge.subsonic.cache.CacheFactory --> - <diskStore path="java.io.tmpdir"/> - - - <!-- Uncomment this to enable cache monitoring. --> - <!--<cacheManagerPeerListenerFactory--> - <!--class="org.terracotta.ehcachedx.monitor.probe.ProbePeerListenerFactory"--> - <!--properties="monitorAddress=localhost, monitorPort=9889, memoryMeasurement=true" />--> - <!----> - - <!-- - Cache configuration - =================== - - The following attributes are required. - - name: - Sets the name of the cache. This is used to identify the cache. It must be unique. - - maxElementsInMemory: - Sets the maximum number of objects that will be created in memory. 0 = no limit. - In practice no limit means Integer.MAX_SIZE (2147483647) unless the cache is distributed - with a Terracotta server in which case it is limited by resources. - - maxElementsOnDisk: - Sets the maximum number of objects that will be maintained in the DiskStore - The default value is zero, meaning unlimited. - - eternal: - Sets whether elements are eternal. If eternal, timeouts are ignored and the - element is never expired. - - overflowToDisk: - Sets whether elements can overflow to disk when the memory store - has reached the maxInMemory limit. - - The following attributes and elements are optional. - - overflowToOffHeap: - (boolean) This feature is available only in enterprise versions of Ehcache. - When set to true, enables the cache to utilize off-heap memory - storage to improve performance. Off-heap memory is not subject to Java - GC. The default value is false. - - maxMemoryOffHeap: - (string) This feature is available only in enterprise versions of Ehcache. - Sets the amount of off-heap memory available to the cache. - This attribute's values are given as <number>k|K|m|M|g|G|t|T for - kilobytes (k|K), megabytes (m|M), gigabytes (g|G), or terabytes - (t|T). For example, maxMemoryOffHeap="2g" allots 2 gigabytes to - off-heap memory. - - This setting is in effect only if overflowToOffHeap is true. - - Note that it is recommended to set maxElementsInMemory to at least 100 elements - when using an off-heap store, otherwise performance will be seriously degraded, - and a warning will be logged. - - The minimum amount that can be allocated is 128MB. There is no maximum. - - timeToIdleSeconds: - Sets the time to idle for an element before it expires. - i.e. The maximum amount of time between accesses before an element expires - Is only used if the element is not eternal. - Optional attribute. A value of 0 means that an Element can idle for infinity. - The default value is 0. - - timeToLiveSeconds: - Sets the time to live for an element before it expires. - i.e. The maximum time between creation time and when an element expires. - Is only used if the element is not eternal. - Optional attribute. A value of 0 means that and Element can live for infinity. - The default value is 0. - - diskPersistent: - Whether the disk store persists between restarts of the Virtual Machine. - The default value is false. - - diskExpiryThreadIntervalSeconds: - The number of seconds between runs of the disk expiry thread. The default value - is 120 seconds. - - 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: - whether the MemoryStore should be cleared when flush() is called on the cache. - By default, this is true i.e. the MemoryStore is cleared. - - statistics: - Whether to collect statistics. Note that this should be turned on if you are using - the Ehcache Monitor. By default statistics is turned off to favour raw performance. - To enable set statistics="true" - - memoryStoreEvictionPolicy: - Policy would be enforced upon reaching the maxElementsInMemory limit. Default - policy is Least Recently Used (specified as LRU). Other policies available - - First In First Out (specified as FIFO) and Less Frequently Used - (specified as LFU) - - copyOnRead: - Whether an Element is copied when being read from a cache. - By default this is false. - - copyOnWrite: - Whether an Element is copied when being added to the cache. - By default this is false. - --> - - - <!-- - Default Cache configuration. These settings will be applied to caches - created programmatically using CacheManager.add(String cacheName). - This element is optional, and using CacheManager.add(String cacheName) when - its not present will throw CacheException - - The defaultCache has an implicit name "default" which is a reserved cache name. - - <defaultCache - maxElementsInMemory="10000" - eternal="false" - timeToIdleSeconds="120" - timeToLiveSeconds="120" - overflowToDisk="true" - diskSpoolBufferSizeMB="10" - maxElementsOnDisk="10000000" - diskPersistent="false" - diskExpiryThreadIntervalSeconds="120" - memoryStoreEvictionPolicy="LRU" - statistics="true" - /> - --> - - <cache name="mediaFileMemoryCache" - maxElementsInMemory="1000" - eternal="false" - timeToIdleSeconds="0" - timeToLiveSeconds="10" - overflowToDisk="false" - statistics="true" - /> - - <cache name="musicFileMemoryCache" - maxElementsInMemory="1000" - eternal="false" - timeToIdleSeconds="0" - timeToLiveSeconds="10" - overflowToDisk="false" - statistics="true" - /> - - <cache name="userCache" - maxElementsInMemory="1000" - eternal="false" - timeToIdleSeconds="172800" - timeToLiveSeconds="172800" - overflowToDisk="false" - diskSpoolBufferSizeMB="1" - statistics="true" - /> - - <!-- - Sample caches. Following are some example caches. Remove these before use. - --> - - <!-- - Sample cache named sampleCache1 - This cache contains a maximum in memory of 10000 elements, and will expire - an element if it is idle for more than 5 minutes and lives for more than - 10 minutes. - - If there are more than 10000 elements it will overflow to the - disk cache, which in this configuration will go to wherever java.io.tmp is - defined on your system. On a standard Linux system this will be /tmp" - - <cache name="sampleCache1" - maxElementsInMemory="10000" - maxElementsOnDisk="1000" - eternal="false" - overflowToDisk="true" - diskSpoolBufferSizeMB="20" - timeToIdleSeconds="300" - timeToLiveSeconds="600" - memoryStoreEvictionPolicy="LFU" - transactionalMode="off" - /> - --> - - - <!-- - Sample cache named sampleCache2 - This cache has a maximum of 1000 elements in memory. There is no overflow to disk, so 1000 - is also the maximum cache size. Note that when a cache is eternal, timeToLive and - timeToIdle are not used and do not need to be specified. - - <cache name="sampleCache2" - maxElementsInMemory="1000" - eternal="true" - overflowToDisk="false" - memoryStoreEvictionPolicy="FIFO" - /> - --> - - - <!-- - Sample cache named sampleCache3. This cache overflows to disk. The disk store is - persistent between cache and VM restarts. The disk expiry thread interval is set to 10 - minutes, overriding the default of 2 minutes. - - <cache name="sampleCache3" - maxElementsInMemory="500" - eternal="false" - overflowToDisk="true" - timeToIdleSeconds="300" - timeToLiveSeconds="600" - diskPersistent="true" - diskExpiryThreadIntervalSeconds="1" - memoryStoreEvictionPolicy="LFU" - /> - --> - -</ehcache> |