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Yikes I made a big mistake here...



DELETE FROM BATCH_STEP_EXECUTION_CONTEXT ;
DELETE FROM BATCH_JOB_EXECUTION_CONTEXT ;
DELETE FROM BATCH_STEP_EXECUTION ;
DELETE FROM BATCH_JOB_EXECUTION ;...

At long last I figured this out.

I didn't have to change any of my Spring configuration from the first example (except if I wished to include the date/time parameter).

In fact what was wrong...

I created my own JobParametersIncrementer and used a JobOperator with my own main method rather than a JobLauncher & CommandLineRunner (I'd read I need to do this here)

But I'm no further...

Thanks for your reply Michael.



Here it is;



SEVERE: Job Terminated in error: PreparedStatementCallback; SQL [INSERT into BATCH_JOB_INSTANCE(JOB_INSTANCE_ID, JOB_NAME, JOB_KEY, VERSION)...

Within the Process part (ItemProcessor) you can make it do whatever you like.

Often what I do is create a class which requires a "service" bean and calls methods upon that. The "service" bean has...

I've used this with v2.1.7.RELEASE



DELETE FROM BATCH_STEP_EXECUTION_CONTEXT ;
DELETE FROM BATCH_JOB_EXECUTION_CONTEXT ;
DELETE FROM BATCH_STEP_EXECUTION ;
DELETE FROM BATCH_JOB_EXECUTION ;...

Hi,

I have defined a Spring Batch job which runs once just fine. However it is unable to run a second time due to a duplicate entry in the primary key for the JOB_INSTANCE_ID;


SEVERE: Job...