1 Reply Latest reply on Jul 10, 2007 12:36 PM by Manik Surtani

    Exception setting an eviction policy

    j j Newbie


      I am trying to set an eviction policy to a Region that already has one. My problem comes up when the eviction policy's type that I want to configure differs from the old one, throwing a ClassCastException. In my case, the new eviction policy is FIFO and the old one is LRU.

      What I am doing...

      RegionManager regionMgr = cache.getEvictionRegionManager();
      Region region = regionMgr.getRegion(strRegion);

      The exception I got:

      16:16:20,557 ERROR [STDERR] Exception in thread "Timer-14"
      16:16:20,557 ERROR [STDERR] java.lang.ClassCastException: org.jboss.cache.eviction.FIFOConfiguration
      16:16:20,557 ERROR [STDERR] at org.jboss.cache.eviction.LRUAlgorithm.shouldEvictNode(LRUAlgorithm.java:38)
      16:16:20,557 ERROR [STDERR] at org.jboss.cache.eviction.LRUAlgorithm.prune(LRUAlgorithm.java:117)
      16:16:20,557 ERROR [STDERR] at org.jboss.cache.eviction.BaseEvictionAlgorithm.process(BaseEvictionAlgorithm.java:98)
      16:16:20,557 ERROR [STDERR] at org.jboss.cache.eviction.EvictionTimerTask.run(EvictionTimerTask.java:80)
      16:16:20,557 ERROR [STDERR] at java.util.TimerThread.mainLoop(Timer.java:512)
      16:16:20,557 ERROR [STDERR] at java.util.TimerThread.run(Timer.java:462)

      I hope someone could help me, I dont know if I miss something.

      Thank you guys