[jboss-user] [JBoss Cache: Core Edition] - Buddy migration and removal

[genman]

I was trying to get timed removal to work with buddy replication: JBCACHE-1435

So instead of using an eviction policy, I wrote my own timer to remove nodes from the cache.

It works fine except when the data gets migrated from one cache to the other. In which case, the data copied to cache2 has no timer active to force removal. Essentially we have:

1. cache1.put(X, Y)
2. cache2.get(X) // returns Y, thanks to migration
3. cache1.remove(X) (from timer)
4. cache1.get(X) // returns Y

Here's what I got:

  | 4328 INFO  [main] - ___ service ___
  | JBossCacheService#1 state=STARTED cache=/  null
  |   /min  null
  |     /500500  null
  |       /5005001042  {V={MDN=5005000958 MIN=5005001042 IP=127.0.0.42 CID= null}}
  |   /_BUDDY_BACKUP_  null
  |     /192.168.0.9_1832  null
  |   /mdn  null
  |     /500500  null
  |       /5005000958  {V=5005001042}
  |  channelFactory=org.jgroups.JChannelFactory at 18ed77a
  | 4328 INFO  [main] - ___ service2 ___
  | JBossCacheService#3 state=STARTED cache=/  null
  |   /_BUDDY_BACKUP_  null
  |     /192.168.0.9_1830  null
  |       /min  null
  |         /500500  null
  |           /5005001042  {V={MDN=5005000958 MIN=5005001042 IP=127.0.0.42 CID= null}}
  |       /mdn  null
  |         /500500  null
  |           /5005000958  {V=5005001042}
  |  channelFactory=org.jgroups.JChannelFactory at 15fc672
  | 4547 INFO  [main] - ___ wait for remove ___
  | 5094 DEBUG [pool-1-thread-1] JBossCacheService - remove 5005001042
  | 7547 INFO  [main] - ___ service ___
  | JBossCacheService#1 state=STARTED cache=/  null
  |   /min  null
  |     /500500  null
  |   /_BUDDY_BACKUP_  null
  |     /192.168.0.9_1832  null
  |       /min  null
  |         /500500  null
  |           /5005001042  {V={MDN=5005000958 MIN=5005001042 IP=127.0.0.42 CID= null}}
  |       /mdn  null
  |         /500500  null
  |           /5005000958  {V=5005001042}
  |   /mdn  null
  |     /500500  null
  |  channelFactory=org.jgroups.JChannelFactory at 18ed77a
  | 7547 INFO  [main] - ___ service2 ___
  | 7547 INFO  [main] - 
  | JBossCacheService#3 state=STARTED cache=/  null
  |   /min  null
  |     /500500  null
  |       /5005001042  {V={MDN=5005000958 MIN=5005001042 IP=127.0.0.42 CID= null}}
  |   /_BUDDY_BACKUP_  null
  |     /192.168.0.9_1830  null
  |       /min  null
  |         /500500  null
  |       /mdn  null
  |         /500500  null
  |   /mdn  null
  |     /500500  null
  |       /5005000958  {V=5005001042}
  |  channelFactory=org.jgroups.JChannelFactory at 15fc672
  | 

Suggestions?

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