Issue when setting custom value - in case of parent-child job scenario -TAC

[cdhemant]

Hello

We have scenario in which there is Parent and Child jobs created. We are executing child job from parent job using tRunJob component.

However when we set “Custom Value” parameters on TAC portal, then all the context parameters are null and if we set “Original Values” on TAC then the job works perfectly.

We have tried the option "Transmit Whole Context" still the values are null.

Error log (when we set “Custom Value” parameters on TAC portal)

[INFO ]: git.parentjob_0_8.ParentJob - TalendJob: 'ParentJob' - Start.

[statistics] connecting to socket on port 10317

[statistics] connected

[FATAL]: git.parentjob_0_8.ParentJob - tJava_1 null

java.lang.NullPointerException

   at git.parentjob_0_8.ParentJob.tJava_1Process(ParentJob.java:380)

   at git.parentjob_0_8.ParentJob.runJobInTOS(ParentJob.java:1375)

   at git.parentjob_0_8.ParentJob.main(ParentJob.java:1161)

[statistics] disconnected

Could not find the context Default_8741964200527396493

Exception in component tJava_1 (ParentJob)

java.lang.NullPointerException

   at git.parentjob_0_8.ParentJob.tJava_1Process(ParentJob.java:380)

   at git.parentjob_0_8.ParentJob.runJobInTOS(ParentJob.java:1375)

   at git.parentjob_0_8.ParentJob.main(ParentJob.java:1161)

****************************************************************************************************************************

Success log (when we set “Original Value” parameters on TAC portal)

[INFO ]: git.parentjob_0_8.ParentJob - TalendJob: 'ParentJob' - Start.

[statistics] connecting to socket on port 10187

[statistics] connected

PARENT JOB----Orgcaafdb55d61f4b83ad83b49024ecd034Sage50UK

[INFO ]: git.parentjob_0_8.ParentJob - tRunJob_1 - The child job 'git.childjob_0_1.ChildJob' starts on the version '0.1' with the context 'Default'.

[INFO ]: git.childjob_0_1.ChildJob - TalendJob: 'ChildJob' - Start.

CHILD JOB----Orgcaafdb55d61f4b83ad83b49024ecd034Sage50UK

[INFO ]: git.childjob_0_1.ChildJob - tRowGenerator_1 - Generating records.

[INFO ]: git.childjob_0_1.ChildJob - tRowGenerator_1 - Generated records count:100 .

[INFO ]: git.parentjob_0_8.ParentJob - tRunJob_1 - The child job 'git.childjob_0_1.ChildJob' is done.

[statistics] disconnected

[INFO ]: git.parentjob_0_8.ParentJob - TalendJob: 'ParentJob' - Done.

Basically it seems, that trhough TAC custom values are not passed. And this happens only when we have Parent-Child job For single job we are able to pass custom values from TAC.

Parent Job

Child Job

TAC settings

Thanks

Hemant

[manodwhb]

@not specified not specified​ , when you run from studio,is it working?

Thanks,

Manohar

[cdhemant]

Yes, from studio it works perfectly.

Thanks

Hemant

[JohnRMK]

Hello,

You can try this https://community.talend.com/s/question/0D53p000083BbXGCA0/how-can-i-pass-the-context-to-my-subjobs-

The second part when you build the job or when you publish it to nexus

check the transmit the context to update all poms