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5

Query to search for common elements in two separate collections.

collections by identical hash code. Candidate collections should then be further filtered by checking ... ? if so, that's not what I was after. I just want to check if a collection contains an element ... until all have been checked. I just wasn't sure if there was something in the JPA that allowed me to put this into
5

JVM crash when using IBM JDK 1.6.0

/jpa/EMF.createEntityManager(EMF.java:160) 4XESTACKTRACE at com/ibm/check/cmvc2git/database/Database.<init>(Database.java:52) 4XESTACKTRACE at com/ibm/check/cmvc2git/CMVCSync.runCommand(CMVCSync.java:100) 4XESTACKTRACE at com/ibm/check/cmvc2git/CMVCSync
5

Cast exception?

rather than TypedQuery and then check the result type (Player) and its class loader. Check also the class loader ... the same class loader as the current web app and the objectdb package. I've also checked that objectdb ... there...maybe someone else might come across this problem later :L Flying Banana Jiacong Xu Please check
5

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

="." mode="write" />                 <locking version-check="true" />                 <processing cache ... ="all" />                 <locking version-check="true" />                 <processing cache="64mb" max-threads="10 ... that failed to connect to the master server (which is down), but not the errors that you got. Please check
5

Occasionally slow requests in load testing

during query processing. Check the active query. Maybe you have to define a new index or rephrase ... " /> <recording enabled="false" sync="false" path="." mode="write" /> <locking version-check="true ... for checking: Smaller processing => max-threads (the default is 10 and you are using 400). Different
5

Spring LTW Problem

. However, since annotations are checked using the Java reflection API - the check itself involves class loading. The stack trace indicates that an attempt to check annotations of some class leads to a failure due to a missing class in the classpath. Maybe future versions of ObjectDB should check annotations by reading
5

Optimistic locking: prevent version increment on entity collection attribute

), I create the readings in one call and I try to read them in another call. I checked the database ... is detached between the calls, check this issue and the no-detach solution. > I have tried to clear ... with the containing entity. Check what the object contains in the debugger, and try to access the collection
5

Connection is closed Caused by: java.io.EOFException

an EntityManager. I have checked throughout my code to ensure that all instances of EntityManager that I ... ="false" sync="false" path="." mode="write" /> <locking version-check="true" /> <processing ... ();         }     } } Please check if your application might create EntityManager instances without closing them. By the way
5

OptimisticLockException

if locking version-check is set false? are the changes from process B lost if process A subsequently commits ... : <locking version-check="false" /> correct? Is that all that is needed to switch from optimistic ... works for me: 1) standard config file with these changes: <locking version-check="false
1

ArrayIndexOutOfBoundException

exception? Please check the database with the ObjectDB Doctor. Are there any errors? What is the size ... the problem. Result from ObjectDB Doctor check is attached. The size of the database is cca 42 MB ... to the reported exception. We are currently checking this problem, and apparently it looks related

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