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Issue
22

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

Web App and viewing both the Glassfish output log and the single served JSF page indexTest.xthml ... many Element objects gives expected results, but the same query performed later form a served JSF page ... . When I serve the query via and @EJB TestQuery and @RequestScoped Page JSF to a simple XHTML page
Issue
21

Corrupt database page

Hello, we have encountered an issue, where a page of the database became corrupt. We are wondering ... (actual 350090) Page Content Errors ------------------- [1] Page #11436 entry 0 has unexpected field count (12 instead of 6)   com.btc.ep.base.bl.internal.dmos.message.MessageImpl(375):'41zbQ' [2] Page
Issue
20

Page #9 entry 0 (key 'bjjl') has 75 extra bytes / Unexpected last index ID: -119 (expected -116)

------------------- [1] Unexpected last index ID: -119 (expected -116) Page Content Errors ------------------- [1] Page #9 entry 0 has unexpected object format [2] Page #9 entry 0 (key 'bjjl') has 75 extra ... the database file... 0MB (total) Analyzing database structure... 100% Page Content Errors
Forum
20

Heap Limit reached although the option 'objectdb.temp.page-file' is activated

? Why the option objectdb.temp.page-file does not perform?   Options: System.setProperty("objectdb.temp.page-file", "true"); Version objectdb-2.6.6_05 Caused by ... , CoverageCodeHarnessInterfaceObjectImpl, etc.). It doesn't seem related to objectdb.temp.page-file, which may work
Forum
20

Page size - changing after database creation

Hi, I was wondering, is it safe to change page size after database is created and filled with data? Should I set page size to the same value as block size on my filesystem? The page size ... the Doctor in fix mode, for this setting change to take effect. The optimal page size is affected by many
Forum
19

Listing large number of complicated objects with paging.

'Product' (attached to this post) entities in database and I'm trying to speed listing them with paging ... : 600ms Hot database - refresh of the same page: 160ms. Memory usage - no more than 35MB
Tutorial
19

Step 4: Add a Servlet Class

. Then the processing is forwarded to the JSP page (which is presented in the next tutorial step). The JSP uses the "guest" attribute to generate the page output. Finally, the database connection (including the transaction if still active) is closed. The next step is adding a JSP page that will produce the guestbook page output.
Tutorial
19

Step 4: Add a Servlet Class

the database and stored in the request's "guest" attribute. Then the processing is forwarded to the JSP page ... the page output. Finally, the database connection (including the transaction if still active) is closed. The next step is adding a JSP page that will produce the guestbook page output.
Forum
19

Cache configuration of database file pages, query programs, query results

Are there some possibilities to configure following caches in order to keep cache data for only some important entity types and for the entire life cycle of the EntityManagerFactory. Cache of database file pages. Cache of query programs. Cache of query execution results. These caches are fully
Forum
19

Caching/Paging Questions...

size of ObjectDB L2 cache or EntityManager context ? Q4: Would paging result sets