I am using JBoss Cache 1.4.3SP3 (TreeCache in Local mode). I am facing the
problem that tree cache eviction is behaving erratically.
I have regions with same eviction policy but different timeToLiveSeconds.
In one of the regions, timeToLiveSeconds is 2073600 seconds (i.e. 24 days).
Sometimes the nodes evict earliar than 24 days.
I tried testing this by increasing the system date, but the nodes did not evict.
Please suggest.
Here is my treecache-config file:-
<?xml version="1.0" encoding="UTF-8"?>
jboss:service=Naming
jboss:service=TransactionManager
tg.JBossTransactionManagerLookup
PESSIMISTIC
READ_UNCOMMITTED
LOCAL
15000
10000
com.tg.cache.eviction.TG_LRUPolicy
1
500
2073600
10
1000
<!-- if passivation is true, only the first cache
loader is used; the rest are ignored -->
<!-- Enabling the activation\passivation -->
false
<!-- comma delimited FQNs to preload -->
<!-- are the cache loaders shared in a cluster? -->
false
<!-- we can now have multiple cache loaders, which get
chained -->
<!-- the 'cacheloader' element may be repeated -->
tg.JDBCCacheLoader
<!-- same as the old CacheLoaderConfig attribute -->
cache.jdbc.table.name=CACHEFLIGHT
cache.jdbc.table.create=true
cache.jdbc.table.drop=false
cache.jdbc.table.primarykey=jbosscache_pk
cache.jdbc.fqn.column=fqn
cache.jdbc.fqn.type=varchar(255)
cache.jdbc.node.column=node
cache.jdbc.node.type=longblob
cache.jdbc.parent.column=parent
cache.jdbc.datasource=java:tgds
<!-- whether the cache loader writes are
asynchronous -->
false
<!-- only one cache loader in the chain may set
fetchPersistentState to true.
An exception is thrown if more than one cache
loader sets this to true. -->
true
<!-- determines whether this cache loader ignores
writes - defaults to false. -->
false
<!-- if set to true, purges the contents of this
cache loader when the cache starts up.
Defaults to false. -->
false
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