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From Apache Wiki <wikidi...@apache.org>
Subject [Jackrabbit Wiki] Update of "DataStore" by ThomasMueller
Date Thu, 12 Nov 2009 13:02:30 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Jackrabbit Wiki" for change notification.

The "DataStore" page has been changed by ThomasMueller.
http://wiki.apache.org/jackrabbit/DataStore?action=diff&rev1=54&rev2=55

--------------------------------------------------

  
  == Data Store Garbage Collection ==
  
- The data store never deletes entries except when running data store garbage collection.
Similar to Java heap garbage collection, data store garbage collection will first mark all
used items, and later remove unused items.
+ The data store never deletes entries except when running data store garbage collection.
Similar to Java heap garbage collection, data store garbage collection will first mark all
used entries, and later remove unused items.
  
- Data store garbage collection does not delete entries if the identifier is still in the
Java heap memory. If you want to ensure that really all unreferenced entries are deleted,
call System.gc() a few times before running the data store garbage collection.
+ Data store garbage collection does not delete entries if the identifier is still in the
Java heap memory. To delete as many unreferenced entries as possible, call System.gc() a few
times before running the data store garbage collection. Please note System.gc() does not guarantee
all objects are garbage collected.
  
  ==== Running Data Store Garbage Collection (Jackrabbit 1.x) ====
  

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