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    My blog is back online, including the images. It...

    My blog is back online, including the images. It was hacked, and I have a new baby at home (YAAY) and invest ZERO time these days with anything Pentaho.

    Hopefully you can still see images and...
  2. Few comments. First, Mondrian does not...

    Few comments.

    First, Mondrian does not communicate to with database via XMLA. Mondrian communicates with the database via JDBC.
    Second, XMLA is just one of the communication options for the...
  3. Issue resolved with upcoming LucidDB release

    The issue was certainly a goof on the LucidDB driver. We misspelled this column name according to the JDBC specification. PSW is asking the issuing the correct query.

    We've resolved this issue...
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    It's been a grand three years!

    It's been a great time here... lots of great content... Also, it's worth pointing out that these forums, while sometimes rough around the edges, are a great example of "the kindness of strangers." ...
  5. schema issue, probably

    Thanks for the kind words on LucidDB.

    My best guess is that this probably a schema/catalog JDBC driver issue with PSW and AD. I think that PSW has an optional set of SCHEMAs in the JDBC...
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    Try JDBC direct access and new loader is coming soon!

    Greetings all

    If you're looking for straight replication, and you don't need to leverage any of the PDI transformation inbetween, definitely check out bugg_tb's suggestion of JDBC connect.

    It...
  7. I'm finding that the performance of the...

    I'm finding that the performance of the S3CSVInput or EC2/S3 in general is performing far worse than it used to. Matt's original blog (http://www.ibridge.be/?p=113) puts the throughput at about 30k...
  8. S3CsvInput Reader

    I'm getting some issues with the S3CSVInputReader.

    When running without parallelization I'm able tot get my transformation to read from multiple files via S3 and provide correct results.

    When I...
  9. S3CsvInput Reader

    The method pursued in the paper was using EBS and the standard CSV file reader.

    I'd like to compare this to the price/performance of using S3 directly.

    This entails:
    - Breaking the 50/100/300...
  10. Pentaho data integration : Scaling out on premise or in the cloud

    Bayon Technologies, Inc recently authored a whitepaper:

    PENTAHO DATA INTEGRATION : SCALING OUT LARGE DATA VOLUME PROCESSING IN THE CLOUD OR ON PREMISE

    I've started this thread to enable an...
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    Couple of things

    We are working on an update to OFC2.0 and Pentaho 2.0. We have limited resources (just our spare time) to devote to this so we figured that OFC2.0 and Pentaho 2.0 would be the version combination...
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    not for big data

    Yes. The solution above is NOT appropriate for large row sets. Given your requirements (that all rows have to be done at step 1 before step 2 commences) that means you have to have all the data...
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    Should the above solution not work for you,...

    Should the above solution not work for you, continue to look a the solution Sven suggested with "execute once for every row" This too is a perfectly valid approach to the splitting the job up into...
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    well, I'm not sure...

    Sven may be correct that what you want to do is not possible. I did put together an example that looks like it. I'm not sure this is exactly what you want but it might work for your needs given...
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    blocking step

    I think you may be able to accomplish your needs with the "Blocking Step"

    It waits for all rows before outputting rows. Place them between your steps and it might work for you.

    This, in...
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    Why don't you post your .xaction

    I regularly execute .kjbs using 1.6 GA.

    It's probably a problem with your "resource" file definition above.
  17. Yes. How to do this manually?

    Anyone know how to do this manually?
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    Auto-calculating ranges

    There's been a few posts about setting minimum and maximum for various ranges on charts.

    Any way to automatically set the minimum to be the MINIMUM VALUE being charted and set the maximum to the...
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    Resolved for me using

    I was experiencing this same error - I think somehow MySQL is dropping the connection before JBoss/Pentaho expire it.

    The exceptions still happen (I see them in the log) but JBoss is smart enough...
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    Updating for kettle25

    I certainly hope so. I've tested the solution on the bugzilla side of the solution and it's running quicker. I'll update the Jira side as soon as I can and post an update.

    What did you think? ...
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    Needs to be updated

    Thanks for posting. I haven't updated the Jira/Bugzilla solution for Kettle 2.50 and the GA release of the Pentaho platform. I've was on sabatical for a while but am back and need to have a look at...
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    I'm not sure what your requirement is. Is there...

    I'm not sure what your requirement is. Is there a requirement that there is only one GUI for your solution?

    I manage and version Kettle transforms all the time using Eclipse. Basically it...
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    No repository, XML

    I typically use XML files for doing all my transforms and jobs. The combination of XML with the variable replacement stuff (that I believe Sven contributed to?) makes it possible to completely...
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    Glad to hear. Hmmm... Are there technical...

    Glad to hear.


    Hmmm... Are there technical requirements of your implementation that prevent you from building a reporting database (as Matt mentioned above)? I've been through lots of these...
  25. Consider using variables

    Consider using "variables" to make your solution portable.

    For reference, the Software Quality for Bugzilla uses this extensively so there is a central location for username, hostname, password...
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    Andy, Which version of Pentaho are you using? ...

    Andy,

    Which version of Pentaho are you using? There is a known issue (on 1.2 RC2 on Windows) of this thread error. I believe newer versions (1.2RC3) have the same issue.

    Consider reviewing...
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    Well then, if I can save myself 1000 forum posts

    Then you should check out the example I've posted here:

    http://www.nicholasgoodman.com/bt/blog/2006/12/14/simple-chart-from-csv-file/

    It's a CSV to Chart example that you can download, tinker,...
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    Some advice

    Great thread.... Once you get this down you'll love the ability to use Kettle as the source for your reports.

    First off, the example on my blog (and the one that ships with Pentaho demo server)...
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    Re:editing jpivot mdx fails

    andydempsey wrote:

    I have experienced similar, but not identical issues... We (Pentaho) are working at narrowing down what strange set of circumstances are leading to perfectly valid Member...
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    Re:Cube authorisation in PCI example

    Tobias,

    Glad to hear that you're implementing Pentaho Analysis and that you're implementation has progressed to the point of needing security.

    I think you have two options here:

    Option 1 -...
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    Re:mondrian/xmla url

    I looked a couple of releases back and the Mondrian XMLA servlet was NOT configured by default. I don't think this has changed. I've done my testing with Mondrian/XMLA on the pure Tomcat/Mondrian...
  32. Thread: OLAP Survey

    by ngoodman
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    OLAP Survey

    Greetings Pentaho Analysis Users! Annually a survey collects information from customers and consultants to get a sense for how OLAP products and services are used, in the "real world." Consider...
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    Re:Hours, Minutes...In time dimension

    soussef24,

    Your post is not stupid! :)

    There are people with more intricate knowledge (and experience) with Mondrian scemas than I, but I'll offer the following advice. This is what I've...
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    Re:Mondrian XMLA interop

    update... Just had a go at REX and it appears to work with Mondrian over the public internet as well.

    Is there any interest in this from people using Pentaho?

    ie, clients other than jPivot and...
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    Mondrian XMLA interop

    Mondrian, included in the Pentaho platform, has an XMLA interface but to my knowledge has not interoperated with any other XMLA. Mostly because they don't exist, or they are so fused to SQL Server...
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    Re:Aggregate Tables

    crouchm wrote:

    Crouchm : you are on the right track in terms of trying to build aggregates but you don't really need to manage the tables seperately if your using Oracle. I'd suggest looking into...
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    Re:Oracle 10g Application Server

    No experience, but I too will be trying this soon enough.

    Luckily (being based on Orion) the Oracle AS gets high marks for easy deployment compared to others. I'll see if I come to the same...
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    Re:January 2006 Free Training Class

    Nima,

    It's not exactly screen sharing or video recording, but I'll try and provide some recap of the training on my blog...
    ...
  39. Thread: ETL Tool

    by ngoodman
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    Re:ETL Tool

    Dinesh,

    You are correct, in some sense. Pentaho I believe provides a simple ETL framework for retrieving data from remote sources, but not a full ETL tool in the "do interesting data warehouse...
  40. Re:Pre-Configured Installation not working in Wind

    I had a similar issue, fyi.... :) Easy enough to fix
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    Re:business integration and pentaho

    I believe the "data integration" is not the focus of Pentaho. Pentaho integrates a bunch of packages, their metadata, interface, etc along with adding their own workflow type engine for interacting...
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    Re:First impression

    lasse wrote:


    I commend you for your recommendations to the community... I think an Excel integration would be beneficial over all. There's been some blog posts in the past couple of days about...
  43. Thread: Metadata

    by ngoodman
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    Re:Metadata

    tfindlay wrote:


    CWM has provisions for ETL mappings (flows), transformations, etc etc. However, as previously mentioned it's not gained much traction. There's a book on it (not very useful,...
  44. Thread: Metadata

    by ngoodman
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    Re:Metadata

    There is already a good "base" for this in the Common Warehouse Metamodel. I believe Mondrian uses parts of this as well, however I've never looked that closely.

    I think that CWM is "broad"...
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    WYSIWYG report builder?

    Are there plans to build components that will allow customers to build their own OLAP reports? Not just page/adjust crosstab and set fonts, but create their own report.

    In other words, based on...
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