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[ObjectDB 2.5.5_03] Unexpected exception (Error 990)

/persistence-2.0-fr-eval-oth-JSpec/ The chapter dealing with null handling starts on page 168. It's derived from SQL99 to which most RDBMS claim to be compatible. Let's analyze my query: Page 168 states ... on page 169 states that TRUE AND UNKNOWN = TRUE t.lastGeocodedPosition IS NULL evaluates to TRUE
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ArrayIndexOutOfBoundException

due to an attempt to locate  a page with a negative ID in the cache, where page IDs are never expected ... ? What is the size of the page cache, as specified in the configuration. Can you identify specific
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Cache usage

of several ObjectDB caches: Page Cache (processing cache="2048mb") It seems that when the heap dump was taken the size of the database page cache was about 1.4GB. It is less than the 2GB specified in ... pages, so if you have sufficient free RAM it is expected to be used anyway. Query cache (query-cache
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Evaluation License

key. As noted on the license page:     ObjectDB can also be used freely (including commercially ... on the license page. Larger companies are required to purchase a license to remove this restrictions ... #144 That answer was given in the forum when the license page included the following paragraph
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Homepage and forum nearly inaccessible

that the cause of the page delays is already known, but as an additional data point I'm experiencing ... requests (to our internal website search box) in order to index search result pages from ObjectDB ... you all for the feedback and sorry again for the inconvenience. Update! Yesterday and today, the average page
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java.nio.channels.OverlappingFileLockException

.pocketservices.athene.pages.base.BasePage.(BasePage.java:71) at net.pocketservices.athene.pages.base.UserPage.(UserPage.java:22) at net.pocketservices.athene.pages.user.LoginPage.
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locks on pure query activities

could help. Increasing the page cache may help. By running replications of your database on separate disks you may be able to refer read only queries to replicated slaves. we already have a 2GByte page cache ... > page="2kb" />
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Negative snapshot user count exception

:05:23 #188 *] transaction Id = 506009, new file size = 297009152, dirty pages = 1, update list s = 2, dirty page map = 1,   Thank you for this report. It indicates an unexpected ObjectDB state ... the database (allocating new database pages). Could you please provide more details? Particularly, when did
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Not Enhanced: ...: com.objectdb.o.TEX: Type ..._$$_javassist_1 is not found

Hello! ObjectDB logs these errors when I start the app and open the log in page. (see attachment ... through @Inject. Both are not entities or anything related to ObjectDB. AuthB is used in a JSF page for login ... (an ObjectDB Entity). These errors appear when I just navigate to the page, so when AuthB is loaded
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ObjectDB CRUD Examples

are explained and demonstrated in these manual pages. We do not have specific NetBeans examples in ... . For example a few pages before the CRUD section on this page you could read that: "The instantiation