User defined Java class in PDI/Kettle

[Dan]

Hi,

In PDI if you have a user defined java class, it doesn't do the interval logging which other steps do, i.e. the stuff which looks like this:

2014/09/24 14:50:27 - [Run AIF full-process].[full-process].[Run Engines and Rules].[engine_harness_2].[Algorithm S1].[algorithm-offerengine3].Add constants 2.0 - LineNr : 17000000

Is that a bug/oversight? Or is it something the UDJC programmer has to implement?

I'd have assumed that all steps would do this?

Thanks,

Dan

[Jens Bleuel]

Dan,

 

you need to implement it L

 

Thanks,

Jens

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[Dan]

OK. So 2 obvious questions:

1. Where does it say I have to do that?  Shall I update the wiki doco?

2. How do I do it?  I'm being lazy, i guess it's a copy and paste from any other step...?

Is there not a way the step itself could do it for me?

Dan

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[Matt Casters]

Depends on what you want to count on: written, output, updated, deleted, rejected, ...

This is how the steps do it, output count as an example:

    putRow( data.outputMeta, r );

    if ( checkFeedback( getLinesOutput() ) ) {

      if ( log.isBasic() ) {

        logBasic( "Have I got rows for you! " + getLinesOutput() );

      }

    }

HTH,

Matt

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[Dan]

Thanks. Doco has been updated. Makes sense!

http://wiki.pentaho.com/display/EAI/User+Defined+Java+Class

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