[jbpm-users] [jBPM Users] - JBPM 4.1 Blob issue on AS400 DB2

=== Environment ============================== - jBPM Version : JBPM 4.1 - Database : AS400/DB2 - JDK : 1.5.017 - Container :1.5.017 - Configuration : the basic jbpm configuration comes with installation. === Problem description ========================= JBPM4.1 doesn't come with a db script for AS400/DB2. We created the script ourselves. It works mostly fine, however, we have troubles when we trying load the the deployed the definition from database. Here is the code. | ProcessDefinitionQuery processDefQuery = repositoryService.createProcessDefinitionQuery(); | | ProcessDefinitionQuery eBusinessProcessQuery = processDefQuery.processDefinitionKey("eBusinessApplicationProcessFlow"); | ProcessDefinition processDef = eBusinessProcessQuery.uniqueResult(); | | The part is having trouble in particular is the JBPM4_LOB. Here is the table script created for it . | create table INTBPMMGT.JBPM4_LOB ( | DBID_ bigint generated by default as identity (start with 1, increment by 1), | DBVERSION_ integer not null, | BLOB_VALUE_ blob, | DEPLOYMENT_ bigint, | NAME_ clob, | primary key (DBID_) | ) ; | Can anyone gives a hand? === Stacktrace ============================== anonymous wrote : Hibernate: select deployment1_.OBJNAME_ as col_0_0_, deployment1_.DEPLOYMENT_ as col_1_0_ from JBPM4_DEPLOYMENT deployment0_, JBPM4_DEPLOYPROP deployment1_, JBPM4_DEPLOYPROP deployment2_, JBPM4_DEPLOYPROP deployment3_ where deployment1_.KEY_='pdid' and deployment1_.DEPLOYMENT_=deployment0_.DBID_ and deployment2_.KEY_='pdkey' and deployment2_.OBJNAME_=deployment1_.OBJNAME_ and deployment2_.DEPLOYMENT_=deployment0_.DBID_ and deployment3_.KEY_='pdversion' and deployment3_.OBJNAME_=deployment1_.OBJNAME_ and deployment3_.DEPLOYMENT_=deployment0_.DBID_ and deployment2_.STRINGVAL_='eBusinessApplicationProcessFlow' | Hibernate: select jobimpl0_.DBID_ as DBID1_3_, jobimpl0_.DBVERSION_ as DBVERSION3_3_, jobimpl0_.DUEDATE_ as DUEDATE4_3_, jobimpl0_.STATE_ as STATE5_3_, jobimpl0_.ISEXCLUSIVE_ as ISEXCLUS6_3_, jobimpl0_.LOCKOWNER_ as LOCKOWNER7_3_, jobimpl0_.LOCKEXPTIME_ as LOCKEXPT8_3_, jobimpl0_.EXCEPTION_ as EXCEPTION9_3_, jobimpl0_.RETRIES_ as RETRIES10_3_, jobimpl0_.PROCESSINSTANCE_ as PROCESS11_3_, jobimpl0_.EXECUTION_ as EXECUTION12_3_, jobimpl0_.CFG_ as CFG13_3_, jobimpl0_.SIGNAL_ as SIGNAL14_3_, jobimpl0_.EVENT_ as EVENT15_3_, jobimpl0_.REPEAT_ as REPEAT16_3_, jobimpl0_.CLASS_ as CLASS2_3_ from JBPM4_JOB jobimpl0_ where (jobimpl0_.LOCKOWNER_ is null) and jobimpl0_.RETRIES_>0 and jobimpl0_.STATE_<>'suspended' order by jobimpl0_.DUEDATE_ asc fetch first 1 rows only | Hibernate: select deployment0_.DBID_ as DBID1_4_0_, deployment0_.NAME_ as NAME2_4_0_, deployment0_.TIMESTAMP_ as TIMESTAMP3_4_0_, deployment0_.STATE_ as STATE4_4_0_ from JBPM4_DEPLOYMENT deployment0_ where deployment0_.DBID_=? | Hibernate: select resources0_.DEPLOYMENT_ as DEPLOYMENT4_1_, resources0_.DBID_ as DBID1_1_, resources0_.NAME_ as NAME5_1_, resources0_.DBID_ as DBID1_2_0_, resources0_.DBVERSION_ as DBVERSION2_2_0_, resources0_.BLOB_VALUE_ as BLOB3_2_0_ from JBPM4_LOB resources0_ where resources0_.DEPLOYMENT_=? | 2009-11-10 17:18:35,250 INFO [main] [Log4jLog.java:52] [info] - exception while executing command org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl@1b7a553 | org.jbpm.api.JbpmException: couldn't extract bytes out of blob | at org.jbpm.pvm.internal.lob.BlobStrategyBlob.get(BlobStrategyBlob.java:27) | at org.jbpm.pvm.internal.lob.Lob.extractBytes(Lob.java:83) | at org.jbpm.pvm.internal.repository.DeploymentImpl.getBytes(DeploymentImpl.java:162) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:197) | at org.jbpm.pvm.internal.repository.DeploymentImpl_$$_javassist_27.getBytes(DeploymentImpl_$$_javassist_27.java) | at org.jbpm.pvm.internal.repository.ProcessDeployer.deploy(ProcessDeployer.java:58) | at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:46) | at org.jbpm.pvm.internal.repository.RepositorySessionImpl.getObject(RepositorySessionImpl.java:120) | at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.execute(ProcessDefinitionQueryImpl.java:72) | at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:81) | at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) | at org.jbpm.pvm.internal.spring.CommandTransactionCallback.doInTransaction(CommandTransactionCallback.java:50) | at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:128) | at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:77) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:46) | at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55) | at org.jbpm.pvm.internal.query.AbstractQuery.untypedList(AbstractQuery.java:62) | at org.jbpm.pvm.internal.query.AbstractQuery.untypedUniqueResult(AbstractQuery.java:69) | at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.uniqueResult(ProcessDefinitionQueryImpl.java:145) | at au.com.qbe.lmi.common.bmp.BPMProcessDeployerTest.testLoadDeployedProcessDefinition(BPMProcessDeployerTest.java:73) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at junit.framework.TestCase.runTest(TestCase.java:164) | at junit.framework.TestCase.runBare(TestCase.java:130) | at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69) | at junit.framework.TestResult$1.protect(TestResult.java:106) | at junit.framework.TestResult.runProtected(TestResult.java:124) | at junit.framework.TestResult.run(TestResult.java:109) | at junit.framework.TestCase.run(TestCase.java:120) | at junit.framework.TestSuite.runTest(TestSuite.java:230) | at junit.framework.TestSuite.run(TestSuite.java:225) | at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) | at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) | at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) | at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) | at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) | at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) | Caused by: java.sql.SQLException: [PWS0001] Function did not complete successfully. | at com.ibm.as400.access.JDError.throwSQLException(JDError.java:650) | at com.ibm.as400.access.JDLobLocator.getLength(JDLobLocator.java:126) | at com.ibm.as400.access.AS400JDBCBlobLocator.length(AS400JDBCBlobLocator.java:185) | at org.hibernate.lob.SerializableBlob.length(SerializableBlob.java:54) | at org.jbpm.pvm.internal.lob.BlobStrategyBlob.get(BlobStrategyBlob.java:25) | ... 42 more View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264730#... 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