topic Re: Error while running a job in Talend Studio

Error while running a job

Anonymous — Tue, 14 Jun 2016 13:48:23 GMT

Hi, I'm trying to run a project on Talend and I get this error.

Démarrage du job myjob a 14:34 14/06/2016.
Erreur : impossible de trouver ou charger la classe principale project.myjob_0_1.myjob
[font=consolas, monaco, 'bitstream vera sans mono', 'courier new', courier, monospace]Job myjob terminé à 14:34 14/06/2016. [Code sortie=1][/font]

I made some researches and I found many topics dealing with this issue but none of the proposed solutions were reliable. Indeed my JDK is updated :

george@ubuntu:~/TOS_BD-20160510_1709-V6.2.0$ java -version
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)

so there is no reason the error come from this.
Ideas ?

Re: Error while running a job

Anonymous — Wed, 15 Jun 2016 04:07:54 GMT

Hi,
Have you already checked documents about: TalendHelpCenter:Compatible Java environments and TalendHelpCenter:Compatible Operating Systems to see if you are on a compatible platform?
Is there any more error message which is located in <Talend Studio installation path>/workspace/.metadata/.log?

Best regards
Sabrina

Re: Error while running a job

Anonymous — Wed, 15 Jun 2016 09:11:13 GMT

I have got the recommended environnement. I have an ubuntu 14.04 64 bits and my java is the 1.8 one.
When I try to run my job thos lines appears in the log :

!ENTRY org.talend.platform.logging 1 0 2016-06-15 10:04:47.242
!MESSAGE 2016-06-15 10:04:47,241 INFO org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory - Using NULL lifecycle mapping for MavenProject: org.talend.master.project:code.Master:6.2.0 @ /home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/pom.xml.
!ENTRY org.talend.platform.logging 1 0 2016-06-15 10:04:47.504
!MESSAGE 2016-06-15 10:04:47,504 INFO org.talend.designer.core.runprocess.Processor - Command line: /usr/lib/jvm/java-8-oracle/jre/bin/java -Xms256M -Xmx1024M -Dfile.encoding=UTF-8 -cp /home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/target/classes:.:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/json-lib-2.4-jdk15.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/mongo-java-driver-2.14.1.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/log4j-1.2.15.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/commons-beanutils-1.8.3.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/jboss-serialization.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/commons-lang-2.6.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/talendcsv.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/xom-1.2.7.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/mysql-connector-java-5.1.30-bin.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/dom4j-1.6.1.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/advancedPersistentLookupLib-1.0.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/trove.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/log4j-1.2.16.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/commons-collections-3.2.1.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/commons-logging-1.1.1.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/ezmorph-1.0.6.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/commons-collections-3.2.2.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/lib/jaxen-1.1.1.jar:/home/george/TOS_BD-20160510_1709-V6.2.0/workspace/.Java/libroject.job2_0_1.job2 --context=Default --stat_port=3604 "$@"

Re: Error while running a job

Anonymous — Wed, 15 Jun 2016 09:35:32 GMT

Hi,
Did you install your v 6.2 completely?
Could you please re-install talend open studio for bigdata 6.2 to see if it works? Does this issue repro on other version(6.1)?
Best regards
Sabrina

Re: Error while running a job

Anonymous — Fri, 17 Jun 2016 13:40:04 GMT

K. I re-installed TOS 6.2 and now the job is apparently running. I did not think it could be an installation issue as I did not get any error during it.

Thank you

Re: Error while running a job

Anonymous — Mon, 20 Jun 2016 09:06:06 GMT

Hi,
We suspected that the installation was not made completely.
Is it working well now? Feel free to let us know if there is any further help we can give.
Best regards
Sabrina

Re: Error while running a job

Anonymous — Tue, 21 Jun 2016 11:20:56 GMT

I think your guesses were right because now jobs are working just well. Thank you for your time !