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Threading Problem (maybe with Criteria)

Hi all I found some threading problems I do not understand: After creating some testobjects (i.e. 100000) the test opens the Database, start some queries with criteria ... you for quick response Sorry I missed to remove this classes, the testcase (testcase 27.08.13

JBoss 7 startup fails

.1.Final "Zap" starting 13:49:21,432 WARN [org.jboss.as] No security realm defined for native ... thread 1-2) Starting Naming Service 13:49:23,989 INFO [org.jboss.as.osgi] (Controller Boot Thread ... INFO [org.jboss.as.jmx.JMXConnectorService] (MSC service thread 1-1) Starting remote JMX connector

500Mb ObjectDb database opening issue

(): PA3 Application start loading... 1/23/2016 15:38:43.3843: INFO : (AppPropertyManager.java:163 ... ): start(): PA3 Application loading completed... 1/23/2016 15:40:23.4023: INFO : (AppDataStoreManager ... -EventQueue-0): onAppClose(): Pa3 application onAppClose(): Start 1/23/2016 15:42:31.4231: INFO

Glassfish 3.1.2.1 and ObjectDB 2.4.3

Open Source Edition 3.1.2 (build 23) INFO: Grizzly Framework 1.9.46 started in: 33ms - bound to [0.0.0.0:8080] INFO: Grizzly Framework 1.9.46 started in: 17ms - bound to [0.0.0.0:8181] INFO: Grizzly Framework 1.9.46 started in: 4ms - bound to [0.0.0.0:3700] INFO: Grizzly Framework 1.9.46 started

queries more than 10 times slower using 2.8.1 versus 2.7.6

  and o.state = 0) Therefore, the optimal query starts by using the composite ... to improve this in future versions of ObjectDB. However, as a quick solution you can force ObjectDB

objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'

.EjbApplication.start(EjbApplication.java:166) at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122) at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291) at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352) at com.sun.enterprise.v3.server

substring(x, from, len)

for substring extraction. Extracts a substring of given length starting at the specified position. First ... > - start position len - length

substring(x, from)

a substring starting at the specified position through to end of the string. First position is 1 ... - string expression from - start position

substring(x, from, len)

an expression for substring extraction. Extracts a substring of given length starting at the specified ... - start position expression len

javax.persistence.EntityTransaction

> () Start a resource transaction. Start a resource transaction