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Posted to commits@jackrabbit.apache.org by ju...@apache.org on 2010/09/28 16:18:17 UTC
svn commit: r1002170 -
/jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java
Author: jukka
Date: Tue Sep 28 14:18:17 2010
New Revision: 1002170
URL: http://svn.apache.org/viewvc?rev=1002170&view=rev
Log:
JCR-2699: Improve read/write concurrency
Use soft references instead of weak ones in ItemStateReferenceCache to keep the references around for as long as there is available memory.
Modified:
jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java
Modified: jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java?rev=1002170&r1=1002169&r2=1002170&view=diff
==============================================================================
--- jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java (original)
+++ jackrabbit/trunk/jackrabbit-core/src/main/java/org/apache/jackrabbit/core/state/ItemStateReferenceCache.java Tue Sep 28 14:18:17 2010
@@ -54,7 +54,7 @@ public class ItemStateReferenceCache imp
*/
@SuppressWarnings("unchecked")
private final Map<ItemId, ItemState> refs =
- new ReferenceMap(ReferenceMap.HARD, ReferenceMap.WEAK);
+ new ReferenceMap(ReferenceMap.HARD, ReferenceMap.SOFT);
/**
* secondary cache that automatically flushes entries based on some