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Thread: Re : Debugger

  1. #1
    samatar hassan Guest

    Default Re : Debugger

    Nice Matt,

    It promises a lot...waiting for monday :-)

    Rgds


    Samatar


    ----- Message d'origine ----
    De : Matt Casters <mcasters (AT) pentaho (DOT) org>

  2. #2
    Matt Casters Guest

    Default Re: Debugger

    A day later than expected, but the debugger is in revision 5041.

    - PDI-182 : allow categories to be created by plugins through annotations
    - PDI-173 : first stab at a debugger for spoon, replaced old style previewing

    Give it a run and let us know what you think about it. :-)

    Take care,

    Matt

    On Friday 14 September 2007 22:14:36 samatar hassan wrote:
    > Nice Matt,
    >
    > It promises a lot...waiting for monday :-)
    >
    > Rgds
    >
    >
    > Samatar
    >
    >
    > ----- Message d'origine ----
    > De : Matt Casters <mcasters (AT) pentaho (DOT) org>
    > � : kettle-developers <kettle-developers (AT) googlegroups (DOT) com>
    > Envoy� le : Vendredi, 14 Septembre 2007, 21h18mn 00s
    > Objet : Debugger
    >
    >
    > Dear PDI friends,
    >
    > Once again I'm asking for your opinion on the subject of a new PDI
    > Debugger. In attachment you'll find a new dialog I'm developping.
    >
    > As you might have noticed, a pause/resume button was added to Spoon lately..
    > (somewhere in M2)
    >
    > Here's what I want to do:
    > - abolish the current "preview" hooks in BaseStep
    > - move the preview functionality into the row listeners that already exists
    > - add the debugging metadata from the dialog into
    > TransExcutionConfiguration - add row listeners during startup when in debug
    > mode.
    > - in case the step (+transformation) pauses, we display the last x rows
    > - the user can click resume.
    > - no code has to be modified anywhere to provide the hooks. We can just
    > add to the framework that is already in place.
    >
    > It should provide a little bit more performance when NOT running in preview
    > mode if we remove the preview hooks and it should allow us to enhance the
    > debugging and preview functionality without too much fuss in the future.
    > For example it would become possible to have scenarios like : grab 100
    > rows, display, grab another 100, etc.
    >
    > I should be able to commit the code on Monday. Before I do so, let me know
    > what you think about this.
    >
    > All the best,
    >
    > Matt
    > ____________________________________________
    > Matt Casters
    > Pentaho, Open Source Business Intelligence
    > http://www.pentaho.org -- mcasters (AT) pentaho (DOT) org
    > Tel. +32 (0) 486 97 29 37
    >
    >
    >
    >
    > ___________________________________________________________________________
    >__ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo!
    > Mail



    --
    Matt
    ____________________________________________
    Matt Casters
    Chief Data Integration - Kettle founder
    Pentaho, Open Source Business Intelligence
    http://www.pentaho.org -- mcasters (AT) pentaho (DOT) org
    Tel. +32 (0) 486 97 29 37

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