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Working with a cleared cache

footprint. The code snippet below is part of a Callable task that is run repeatedly with a given list of commands. When I run the code as written I start getting the stack traces that are listed ... (AbstractObjectDBDatabase.java:307) carr.onstott Carr Onstott I should note, that while this code

Invalid/Missing licence when connecting, however correct licence is definitely present

licence for the server we are running our code on, and the previous version of the code uses the licence successfully without issue. I have upgraded the code and redeployed to the same server ... more information on the code upgrade that has been done. support Support

Soft Reference Object Cache Recommendation

SoftReference<byte[]> softReferenceData; I use StoreCallback and StoreLifecycleListener to have my code ... are, and to see what is actually holding off my byte[] from being freed. (Maybe something I am doing in my code ... to see if evict() would allow the RAM to be flushed. (e.g., code like the following.) private static

Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

what we did incorrectly or investigate how to fix it ASAP. Source code which causing memory leaks ... _EntityManager.clear(); m_EntityManager.close(); } After executing code above (write a 10-15 Mbytes) need to check remaining memory in any available profiler. Stack trace for mentioned code

Finance data from SQL Server into ObjectDB daily

am doing this exactly. Here is the quick code I whipped up to carry this out. Just make sure ... uses reflection to access your entity fields). Code is straight forward, and attached - it was written in about 3 minutes so please disregard the 'in line' nature. Customise as required! EDIT: Code

Memory Leak?

and other HashMap. Here is the code that retrieves the data. I'm pretty sure I'm not holding objects that I'm using directly that causes ever expanding memory usage. I'm putting my code as a reply ... released. The code that you posted presents a partial picture. Could you please post the complete test

Selective merge/cascade of detatched entity

salesman back into the database to keep it in step. The code i have to do this is akin ... %, but this is still significantly slower than I'd hoped. I performed printlns at stages in the above code ... -persisted) company. The following code was run: EntityManagerFactory emf = Persistence

Query vs Extent for retrieving data

. Could you please post a complete runnable test, based on the code in the posting instructions (but possibly using JDO ... up with and our production code and see if I can come up with anything more. carr.onstott Carr Onstott Ok, so I ... . The following code block prints out all empty arrays for the lists of PositionReportBeans contained

Error on commit

such as: BTree ID: BTree Name: BTree Page: Request code: ... Please post them. support Support I ... _***Number] [2012-04-20 11:56:07 #203 store] BTree Page: 402548 [2012-04-20 11:56:07 #204 store] Request code ... Code: -11 [2012-04-20 11:56:07 #207 store] Request Real Key: 6142 [2012-04-20 11:56:07 #208 store

Update query bug

Some code. Problem in UPDATE query. TypedQuery<List<Transport>> query = (TypedQuery<List<Transport>>) em.createQuery("SELECT t FROM Person p JOIN p.transports t WHERE p.personalCode = :code"); query.setParameter("code", personalCode); List<List<Transport>> list = query.getResultList

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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