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500Mb ObjectDb database opening issue

Hi, I have observed that 500 Mb objectDb database opening time is very slow (~3 seconds) for following code long time ... ] ms", System.currentTimeMillis() - time ) ); Does exist any way to speed

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

> When i am trying to execute the query, still it is taking the same amount of time. Start Time : class com.anritsu.eu.rtd.logger ... > ERROR  [JDORepository.retrieve:484] End Time Time

javax.persistence.QueryTimeoutException

times out and only the statement is rolled back. The current transaction, if one is active ... > object information about the current state of the stack frames for the current thread

javax.persistence.PessimisticLockException

at commit time. The current transaction, if one is active, will be marked for rollback. object information about the current state of the stack frames for the current thread

javax.persistence.TemporalType

"> Learn how to define and use date and time fields in Time_Temporal_Types_">Chapter 2 of the ObjectDB/JPA manual. TIME" title="Enum Constant of javax.persistence.TemporalType">TIME

java.lang.Throwable

contains a snapshot of the execution stack of its thread at the time it was created ... records within this Throwable object information about the current state of the stack frames for the current thread.

javax.persistence.spi.PersistenceUnitInfo

transformer that the container invokes at class-(re)definition time current loader

javax.jdo.Constants

JDO JavaDoc Reference Documentation - Constant values used in JDO.

retrieveAll(useFetchPlan, pcs)

. The fields in the current fetch group must be retrieved, and the implementation might retrieve more fields than the current fetch group. If the useFetchPlan parameter is false, this method behaves ... the current fetch plan are fetched, and other fields might be fetched lazily by the implementation

javax.jdo.spi.Detachable

"> This method calls the StateManager with the current detached state instance as a parameter and replaces the current detached state instance with the value provided by the StateManager. current detached state instance as a parameter and replaces the current detached state instance