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We are using OFBiz as the framework for
our
application. Sometimes back we were facing some OUT OF MEMORY errors
with OFBiz running in our Production Servers, which forced us to
restart the server almost once every week. The solution we found for
this is by optimizing the cache.properties file. Some of the entities
for which we optimized the cache are -
entitycache.entity-list.default.PartyRelationship.maxSize=300000
entitycache.entity-list.default.PartyRelationship.expireTime=86400000
entitycache.entity-list.default.PartyRelationship.useSoftReference=true
entitycache.entity.default.ProductPriceRule.maxSize=1800
entitycache.entity.default.ProductPriceRule.expireTime=86400000
entitycache.entity.default.ProductPriceRule.useSoftReference=true
This solved the OUT OF MEMORY issue completely, but now we are facing
some other issues as a side effect of these settings, we guess. The
issue is like -
[ServiceDispatcher.java:runSync:410 :ERROR] :: Service Error
[createPartyRelationship]: Error running the simple-method: Error in
simple-method operation [<create-value/>]:
java.util.ConcurrentModificationException<br/>null
Any pointer will be helpful.
Regards,
Gautam Deb
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