About recovery

forum_thread

The server cannot start in CentOS

Hi, I try to run ObjectDB from Linux, but failed. My command is: java -cp objectdb.jar com.objectdb.Server start The result is attached. After typing the command, the system seems halting. ... resize = "256kb" page = "2kb" /> <recovery enabled = "true" sync = "false" path = "." max ...

 
forum_thread

Out of memory

Hi, Today in the middle of the night ODB just crashed leaving this on console screen: ... page = "2kb" /> <recovery enabled = "true" sync = "false" path = "." max ...

 
forum_thread

500Mb ObjectDb database opening issue

Hi, I have observed that 500 Mb objectDb database opening time is very slow (~3 seconds) for following code m_EntityMgrFactory = Persistence.createEntityManagerFactory( "objectdb:" + aFilename ); m_EntityManager = m_EntityMgrFactory.createEntityManager(); Does exist any way to speed-up open time for big databases? Definitely, it's too long for 500 Mb database! ... initial="256kb" resize="256kb" page="2kb" />   <recovery enabled="false" sync="false" path="." max="128mb" />   ... initial="256kb" resize="256kb" page="2kb" />   <recovery enabled="false" sync="false" path="." max="128mb" />   ...

 
release

2.3.0

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database ...

 
release

2.2.9

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database ...

 
issue

File lock exception on odb$

Not sure if this is an objectdb issue or not but I thought I'd raise it just in case. We had a server failure which caused an unexpected reboot. As a result, the application services which use objectdb were not shutdown properly which in turn meant we had several odb$ files left behind. I had assumed that objectdb would reprocess these when the services restarted but instead we got the exception below. ... Apparently there was a problem when a recovery file exists but it is empty. Build 2.3.7_09 should fix this ...

 
forum_thread

Failed to commit transaction: Attempt to commit a rollback only transaction

Anyone know what this means?? Suddenly cropped up.   Failed to commit transaction: Attempt to commit a rollback only transaction (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:271) at javax.jdo.Transaction$commit.call(Unknown Source) ... resize="256kb" page="2kb" />   <recovery enabled="true" sync="false" path="." max="128mb" />   ...

 
release

2.2.7

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database ...

 
release

2.2.8

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database ...

 
release

2.2.6

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database ...