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Issue
14

Exception Failed to read from file

Hello, we have found several these exceptions in our log [ObjectDB 2.5.0_06] javax.persistence.PersistenceException Failed to read from file 'C:\SafeQORS\server\cache\MainORSCache.odb' (error 117 ... .UserException: Failed to read from file 'C:\SafeQORS\server\cache\MainORSCache.odb' at com.objectdb.o
Forum
14

Failed to create a new file 'target\objectdb\log\archive' (error 112)

Hi, we are using ObjectDB 2.4.6_10 (embedded mode). The pre-registration of a data type (see below) fails because ODB can't create a new file in a non-existing folder hierarchy. The user ... to create a new file 'target\objectdb\log\archive' (error 112) [11:47:18]: [com.rbccm.felix
Forum
14

Schema or odb file compare

Dear Support, is there a way to compare two schemas or odb files? I try to compare two object graphs Thx This is currently not supported, but you may file a feature request if you need this ability (describing what exactly you expect from this new feature, and how it should work). PG
Forum
14

Storing XML files in ObjectDB

Hello, Is it possible to store XML files in ObjectDB?   Thanks ObjectDB can be used to store any type of data including XML. For example, you can define a generic Element entity and store the XML as ... . You can also store an entire non parsed XML file as string or byte[] in one entity object. st.clair.clarke
Issue
14

query returns failed to read from database file

we have since today exceptions on executing some queries like this: Failed to read from file 'F:\Hummingbird\Objectdb\db\coreSystemDb.odb' we are using objectdb 2.7.2_05 in the objectdb log ... (what have been queued in the clients during down time)   Please post the full stack trace from the ObjectDB log file. hgzwicker
Forum
13

_PersistenceException: Failed to open file

Hello! I am experiencing a problem: JBWEB000309: type JBWEB000066: Exception report JBWEB000068: message com.objectdb.o._PersistenceException: Failed to open file '/Users/username/JBossSoftware/jboss-eap-6.2/bin/$objectdb:/localhost:8080/db/guests.odb' the path in persistence.xml
Forum
13

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
13

ClassNotFoundException messages in the log file

In the ObjectDB log file, I still see one ClassNotFoundException.  Is this to be expected, or do I have another issue I need to correct? [2017-11-03 13:52:01 #18 type.loader] java.lang.ClassNotFoundException: String at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass
Issue
13

Compare two schemas or odb files

For example, if we make a backup of our database it would be helpful to have the possibility to compare the backup schema (odb file) with the current version in the database and as result we should get the difference between the two schemas. It would also be sufficient, if we can compare object
Issue
13

config file for embedded database

Hi, I'm going back to embedded mode after some time with client/server mode. Question: how does the embedded jar find it's config file? Dave ps: thanks for the improvements to the explorer - still need a way to view (view only) an open embedded database.   Please read and follow the posting