About cache

release

2.4.7

... count" bug ( issue #83 ). Fixed a page cache purge deadlock ( issue #85 ). Fixed handling ;drop in ... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ...

 
release

2.3.2

... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ... Fixed a bug in keeping removed entity object in the L2 cache. Fixed orphan removal of owner entity object in ...

 
issue

ArrayIndexOutOfBoundsException: -1

I've attached a test which fails with the error "ArrayIndexOutOfBoundsException: -1". It runs 10 threads which create and persist objects. The objects are based on application objects so its not a single class test I'm afraid but it is standalone. I'm running as follows: java -classpath objectdb.jar;test.jar PersistTest I've attached the test jar, a jar containing the source and the odjectdb.conf. ... It was a bug in the page cache. This cache can hold several different versions of the same database page ...

 
release

2.5.0

... count" bug ( issue #83 ). Fixed a page cache purge deadlock ( issue #85 ). Fixed handling ;drop in ... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ...

 
api-jdo

javax.jdo.Query

The Query interface allows applications to obtain persistent instances, values, and aggregate data from the data store.(Interface of JDO)

 
manual

Retrieving JPA Entity Objects

Explains how to use JPA to retrieve entity objects from the database.... database. The persistence context serves as a cache of retrieved entity objects. If a requested entity object is not found in ... data that is retrieved from the database (or from the L2 cache - if enabled). The new entity object is then added to the persistence ...

 
release

2.4.5

... count" bug ( issue #83 ). Fixed a page cache purge deadlock ( issue #85 ). Fixed handling ;drop in ... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ...

 
release

2.4.6

... count" bug ( issue #83 ). Fixed a page cache purge deadlock ( issue #85 ). Fixed handling ;drop in ... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ...

 
release

2.2.8

... Fixed a bug in keeping removed entity object in the L2 cache. Fixed orphan removal of owner entity object in ... Fixed the behavior of CacheStoreMode setting in L2 shared cache. Fixed  TreeSet and TreeMap  element ...

 
release

2.6.8

... count" bug ( issue #83 ). Fixed a page cache purge deadlock ( issue #85 ). Fixed handling ;drop in ... Fixed retrieval with pessimistic lock to bypass cache and to force refresh. Version 2.3.1 Added ...