Talend Connect
Virtual Summit
JOIN US!
And visit the Customer
& Community Lounge.
May 27-28, wherever you are.

unable to retrive the jobs in TAC please help

One Star

unable to retrive the jobs in TAC please help

hi Team,
i am unable to retrieve the jobs(mappings) for selected project in Talend Admin Console , please find below log and error image.
I have executed one workflow which is having 10 jobs after that i got this error after restarting the server its working. can you guide some steps to resolve this.
please help me on this .

at org.talend.administrator.scheduler.jobs.RemoteExecutionSwitcher.execute(RemoteExecutionSwitcher.java:43)
at org.quartz.core.JobRunShell.run(JobRunShell.java:199)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:546)
:31:00,737 INFO 2012-01-05 18:31:00 ERROR RemoteJobExecution - ###### Unexpected exception 'class org.talend
g.talend.administrator.common.exception.SystemException: java.lang.NullPointerException: processItem is null
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.runTaskUnit(ExecutionTaskHandler.java:931)
at org.talend.administrator.scheduler.jobs.RemoteJobExecution.executeRemoteJob(RemoteJobExecution.java:300)
at org.talend.administrator.scheduler.jobs.RemoteJobExecution.execute(RemoteJobExecution.java:192)
at org.talend.administrator.scheduler.jobs.RemoteExecutionSwitcher.execute(RemoteExecutionSwitcher.java:43)
at org.quartz.core.JobRunShell.run(JobRunShell.java:199)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:546)
used by: java.lang.NullPointerException: processItem is null
at org.talend.administrator.taskresuming.model.JobWrapper.<init>(JobWrapper.java:57)
at org.talend.administrator.taskresuming.model.JobWrapper.<init>(JobWrapper.java:45)
at org.talend.administrator.taskresuming.business.ProcessItemLoader.<init>(ProcessItemLoader.java:65)
at org.talend.administrator.taskresuming.business.ProcessItemLoader.createInstance(ProcessItemLoader.java:77)
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.checkJobNeedsToBeRegenerated(ExecutionTaskHa
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.generateJobScriptUnit(ExecutionTaskHandler.j
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.runTaskUnit(ExecutionTaskHandler.java:813)
... 5 more
:31:00,752 INFO 2012-01-05 18:31:00 INFO RemoteJobExecution - ###### Task ENDED with error(s) - ExecutionTa
:31:00,752 INFO 2012-01-05 18:31:00 ERROR RemoteExecutionSwitcher - ###### Unexpected exception on: org.tale
g.quartz.JobExecutionException: org.talend.administrator.common.exception.SystemException: java.lang.NullPointerExcept
at org.talend.administrator.scheduler.jobs.RemoteJobExecution.executeRemoteJob(RemoteJobExecution.java:339)
at org.talend.administrator.scheduler.jobs.RemoteJobExecution.execute(RemoteJobExecution.java:192)
at org.talend.administrator.scheduler.jobs.RemoteExecutionSwitcher.execute(RemoteExecutionSwitcher.java:43)
at org.quartz.core.JobRunShell.run(JobRunShell.java:199)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:546)
used by: org.talend.administrator.common.exception.SystemException: java.lang.NullPointerException: processItem is nul
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.runTaskUnit(ExecutionTaskHandler.java:931)
at org.talend.administrator.scheduler.jobs.RemoteJobExecution.executeRemoteJob(RemoteJobExecution.java:300)
... 4 more
used by: java.lang.NullPointerException: processItem is null
at org.talend.administrator.taskresuming.model.JobWrapper.<init>(JobWrapper.java:57)
at org.talend.administrator.taskresuming.model.JobWrapper.<init>(JobWrapper.java:45)
at org.talend.administrator.taskresuming.business.ProcessItemLoader.<init>(ProcessItemLoader.java:65)
at org.talend.administrator.taskresuming.business.ProcessItemLoader.createInstance(ProcessItemLoader.java:77)
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.checkJobNeedsToBeRegenerated(ExecutionTaskHa
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.generateJobScriptUnit(ExecutionTaskHandler.j
at org.talend.administrator.scheduler.business.ExecutionTaskHandler.runTaskUnit(ExecutionTaskHandler.java:813)
... 5 more
regards
Chandu
Highlighted
One Star

Re: unable to retrive the jobs in TAC please help

Hi Chandu
Please test this issue as follows.
Step1: Check whether the SVN server runs well.
Step2: Could you export the jobs by commandline successfully?
Wait for your feedback.
Besides, what's your TAC version?
Regards
Pedro
Highlighted
Four Stars

Re: unable to retrive the jobs in TAC please help

I have been facing a similar issue where the logs are viewable through the log previewer option through the magnifier icon. The logs appear during the execution of the job. And after the job completes, when i come back to view this execution log , the dont appear. Even thought the log file is available under both TAC server : executionlogs and jobserver execution logs folder.

2019 GARTNER MAGIC QUADRANT FOR DATA INTEGRATION TOOL

Talend named a Leader.

Get your copy

OPEN STUDIO FOR DATA INTEGRATION

Kickstart your first data integration and ETL projects.

Download now

Best Practices for Using Context Variables with Talend – Part 2

Part 2 of a series on Context Variables

Blog

Best Practices for Using Context Variables with Talend – Part 1

Learn how to do cool things with Context Variables

Blog

Migrate Data from one Database to another with one Job using the Dynamic Schema

Find out how to migrate from one database to another using the Dynamic schema

Blog