topic Re: Trouble deploying libraries to JobServer in Talend Studio

Trouble deploying libraries to JobServer

Anonymous — Sat, 16 Nov 2024 13:26:49 GMT

I've installed a JobServer on RHEL4 and Java 6. Everything shows up fine in the Admin Console, and when deploying a very simple job to run, things are good. However, when attempting to deploy a "real" job (connects to Oracle and HornetQ), things fall apart.
I am receiving:

Exception in component tJMSOutput_3
javax.naming.CommunicationException
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:722)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at zeus_integration.choosecandidates_0_2.ChooseCandidates.tOracleInput_1Process(ChooseCandidates.java:1033)
at zeus_integration.choosecandidates_0_2.ChooseCandidates.tOracleConnection_1Process(ChooseCandidates.java:336)
at zeus_integration.choosecandidates_0_2.ChooseCandidates.runJobInTOS(ChooseCandidates.java:2179)
at zeus_integration.choosecandidates_0_2.ChooseCandidates.main(ChooseCandidates.java:2081)
Caused by: java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
java.lang.ClassNotFoundException: org.hornetq.jms.referenceable.SerializableObjectRefAddr (no security manager: RMI class loader disabled)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:178)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
... 6 more
Caused by: java.lang.ClassNotFoundException: org.hornetq.jms.referenceable.SerializableObjectRefAddr (no security manager: RMI class loader disabled)
at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:375)
at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:165)
at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:620)
at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247)
at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:197)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1667)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:306)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:155)
... 8 more

I investigated both the JobServer's lib folder and the job's lib in the repository and noticed that SOME, but not all of my dependent JARs did not go along with it. Basically, all the hornetq and netty jars. The JNP-client and jboss-all did.
I could not find anything here on the forums, nor in the Admin or User manuals for deploying these libraries. Would much appreciate it if someone can give me a pointer!
Thanks
Andy

Re: Trouble deploying libraries to JobServer

Anonymous — Tue, 08 Jun 2010 17:29:59 GMT

I have the same problem with a SAP job. The job runs fine when i generate it with TIS Studio.
Generated with Commandline i gor the following error:
### Job STARTED at 2010/06/08 18:20:25 (jobId=QNYwwkY7, jobExecutionId=20100608182025_S1WZ2) ###
Exception in thread "main" java.lang.Error: Unaufgelöste Kompilierungsprobleme:
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw.jco.JCO kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw.jco.JCO kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw kann nicht in einen Typ aufgelöst werden.
com.sap.mw.jco.JCO kann nicht in einen Typ aufgelöst werden.
at kbw1.poc2_sapgetflightdetail_0_3.PoC2_SAPGetFlightDetail.tWaitForFile_1Process(PoC2_SAPGetFlightDetail.java:2900)
at kbw1.poc2_sapgetflightdetail_0_3.PoC2_SAPGetFlightDetail.runJobInTOS(PoC2_SAPGetFlightDetail.java:5280)
at kbw1.poc2_sapgetflightdetail_0_3.PoC2_SAPGetFlightDetail.main(PoC2_SAPGetFlightDetail.java:5172)
### Job ENDED WITH ERROR at 2010/06/08 18:20:26 (jobId=QNYwwkY7, jobExecutionId=20100608182025_S1WZ2) ###
Investigation shows that the sapjco.jar is not included.
Does anybody know about the differences.
Thanks
Heinz-Werner

Re: Trouble deploying libraries to JobServer

Anonymous — Tue, 08 Jun 2010 19:58:13 GMT

@agartzke
Make sure that you have your jars in the classpath on your jobserver. If it still gives you trouble use the tLibraryLoad component in the job to specifically call the proper jar.