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Pentaho Community Forums - www.pentaho.org | Site profile
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Site profile page for http://www.pentaho.org.
This report page has aggregated and summarized the online discussions from the Message Board located at http://www.pentaho.org.
This site profile page outlines general site statistics such as: Users Activity, Site Activity, Site Rank, and Top Authors, which are reported in either a table or graph below for a given reporting time period.
Additional site profile information for http://www.pentaho.org is also shown in the following divisions:
1) Top 10 Active Forums during Last Week
2) Top 10 Site Forums
3) Latest Active Threads
4) Hot Threads for Last Week
Warning: These statistics are generated using 'best efforts' and can experience delays and reporting errors at times. Please note that such statistics do not constitute a site's popularity and/or exact posting volumes at any given reporting period.
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Posting activity table on Pentaho Community Forums:
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3 Months
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477
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1,939
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5,387
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Post:
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1,077
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4,492
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12,583
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Rating - The position measured by activity among all forum sites tracked by BoardReader.
If rating is 10 there are 9 forum sites which have higher activity.
Posts - Number of posts on forum site during last 7 days.
Threads - Number of threads on forum site active during last 7 days.
Authors - Number of authors which contributed to the site within last 7 days.
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Pentaho Community Forums posting activity graph:
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http://www.pentaho.org Alexa graph:
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Top authors on Pentaho Community Forums during last week:
user's latest post:
How do I create an...
Published (2009-11-06 11:05:00)
Hi, A while back we had a discussion here on how to create an "All" parameter with a JDBC data source (see here ). I want to replicate the same using a Metadata source. I have a country drop down menu as parameter input. The access to the data is restricted to a specific set of countries depending on the user. So to populate the country pull-down menu, I have following MQL: Code: <?xml version="1.0"...
Taqua Chief Reporting Bug Planter
28
user's latest post:
How do I create an...
Published (2009-11-06 11:05:00)
Hi, A while back we had a discussion here on how to create an "All" parameter with a JDBC data source (see here ). I want to replicate the same using a Metadata source. I have a country drop down menu as parameter input. The access to the data is restricted to a specific set of countries depending on the user. So to populate the country pull-down menu, I have following MQL: Code: <?xml version="1.0"...
user's latest post:
set default time zone for kettle
Published (2009-11-06 05:27:00)
Try modifying your spoon.bat/spoon.sh and add: Code: -Duser.timezone=UTC to the java executable.
user's latest post:
Let's document the usage of...
Published (2009-11-06 10:28:00)
Great news !! Thanks a lot diddy ! Date are working like a charm Adrien
user's latest post:
Starting Pentaho
Published (2009-11-05 21:15:00)
Ummm.... Quote: [Server@337d0f]: [Thread[HSQLDB Server @337d0f,5,main]]: run()/openServerSocket(): java.net.BindException: Address already in use That's the HSQLDB that you need to have running... It's complaining because one of the ports it wants (and the rest of the Pre-configured install expect) is in use. You don't really want to change it. There are threads on the board about changing the port that the Tomcat engine listens...
user's latest post:
When XML input boms, you...
Published (2009-11-06 11:22:00)
yeah, i understand what it means; But eyeballing the data, i can't see what the issue is I'll dig into it a bit more!
user's latest post:
When XML input boms, you...
Published (2009-11-06 11:22:00)
yeah, i understand what it means; But eyeballing the data, i can't see what the issue is I'll dig into it a bit more!
user's latest post:
how to use date-picker while...
Published (2009-11-05 06:49:00)
May be this would help in some or other way http://forums.pentaho.org/showthread...ht=date+picker Vaibhav
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Top 10 active forums on Pentaho Community Forums during last week:
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Top 10 forums on Pentaho Community Forums:
Pentaho Data Integration [Kettle]
- 26,945 posts
![Pentaho Data Integration [Kettle] - forum profile](/images/fp_r1581.gif "Pentaho Data Integration [Kettle] - forum profile")
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Pentaho Reporting (Classic)
- 8,436 posts
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Mondrian [Pentaho Analysis Services]
- 8,119 posts
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BI Server and Platform
- 6,852 posts
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Data Integration / ETL
- 5,664 posts
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Reporting
- 2,802 posts
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Pentaho Dashboards
- 2,544 posts
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BI Server and Platform
- 2,079 posts
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Mondrian Mailing List
- 1,664 posts
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Analysis
- 1,230 posts
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Latest active threads on Pentaho Community Forums:
Started 3 days, 9 hours ago (2009-11-07 02:46:00)
by DEinspanjer
I'd suggest looking at the following steps:
1. Get sorted data from table
2. Get sorted new data
3. Join #1 and #2 with a Merge Diff Step
4. Filter the Joined data for only changed records
5. Calculator step using NVL to get the non- null value for every field (if it exists)
6. Update step inserting your NVLed fields
Started 3 days, 9 hours ago (2009-11-07 02:46:00)
by DEinspanjer Senior Member
I'd suggest looking at the following steps:
1. Get sorted data from table
2. Get sorted new data
3. Join #1 and #2 with a Merge Diff Step
4. Filter the Joined data for only changed records
5. Calculator step using NVL to get the non-null value for every field (if it exists)
6. Update step inserting your NVLed fields
Started 1 week ago (2009-11-02 12:36:00)
by Taqua
Disable the "scale" style-attribute?
Started 1 week ago (2009-11-02 12:36:00)
by Taqua Chief Reporting Bug Planter
Disable the "scale" style-attribute?
Started 19 hours, 54 minutes ago (2009-11-09 16:11:00)
by Mark
Hi Maya,
Weka has an implementation of Agrawal's Apriori algorithm for mining association rules. The next release of Weka will also include an implementation of Han et al.'s FPGrowth association rule miner as well. The key to applying these methods to transactional data is to convert each transaction into a fixed width vector in ARFF format. This requires encoding each item as an attribute. ...
Started 19 hours, 54 minutes ago (2009-11-09 16:11:00)
by Mark Pentaho WEKA Architect
Hi Maya,
Weka has an implementation of Agrawal's Apriori algorithm for mining association rules. The next release of Weka will also include an implementation of Han et al.'s FPGrowth association rule miner as well. The key to applying these methods to transactional data is to convert each transaction into a fixed width vector in ARFF format. This requires encoding each item as an attribute. ...
Started 20 hours, 9 minutes ago (2009-11-09 15:56:00)
by Mark
Hi Olaf,
Weka has implementations of support vector machines for both classification and regression (using Platt's SMO method). SVMs embody the spirit of SRM. The next release of Weka will include an implementation of linear SVMs trained using stochastic gradient descent (very fast and applicable to large data sets and in an online setting where training is incremental).
General ...
Started 20 hours, 9 minutes ago (2009-11-09 15:56:00)
by Mark Pentaho WEKA Architect
Hi Olaf,
Weka has implementations of support vector machines for both classification and regression (using Platt's SMO method). SVMs embody the spirit of SRM. The next release of Weka will include an implementation of linear SVMs trained using stochastic gradient descent (very fast and applicable to large data sets and in an online setting where training is incremental).
General ...
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Hot threads for last week on Pentaho Community Forums:
Started 6 days, 8 hours ago (2009-11-04 03:47:00)
by cgcheng
Because I can't visit blogspot.
cg.cheng@ymail.com
Started 6 days, 8 hours ago (2009-11-04 03:47:00)
by cgcheng Junior Member
Because I can't visit blogspot.
cg.cheng@ymail.com
Started 1 week ago (2009-11-03 07:56:00)
by wafastat wafastat is offline Junior Member
Hi,
I have to generate a report with more than 100 subreports, the problem here is that i have no more space in my main report where to put my subreports : the groop footer and the report footer are completly full and the subreports can't be put in page footer. so i'm asking if is it possible to make a subreport in another subreport?
Started 4 days, 17 hours ago (2009-11-05 19:02:00)
by gutlez
Does "cd -" work on solaris?
It might be a GNU specific...
If "cd -" doesn't work on Solaris, you will likely need to change the startup scripts...
Started 4 days, 17 hours ago (2009-11-05 19:02:00)
by gutlez Senior Member
Does "cd -" work on solaris?
It might be a GNU specific...
If "cd -" doesn't work on Solaris, you will likely need to change the startup scripts...
Started 5 days, 21 hours ago (2009-11-04 15:03:00)
by ppatil
When i do sh kitchen.sh i get below errors:
$ sh kitchen.sh
Warning: -Xmx512m not understood. Ignoring.
Exception in thread "main" java.lang.NoClassDefFoundError: while resolving class
: be.ibridge.kettle.core.Const
at java.lang.VMClassLoader.resolveClass(java.lang.Cla ss) (/usr/lib/libgcj.so.
5.0.0)
at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
at _Jv_...
Started 5 days, 21 hours ago (2009-11-04 15:03:00)
by ppatil Junior Member
When i do sh kitchen.sh i get below errors:
$ sh kitchen.sh
Warning: -Xmx512m not understood. Ignoring.
Exception in thread "main" java.lang.NoClassDefFoundError: while resolving class
: be.ibridge.kettle.core. Const
at java.lang.VMClassLoader.resolveClass(java.lang.Cla ss) (/usr/lib/libgcj.so.
5.0.0)
at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
at _Jv_...
Started 1 week, 2 days ago (2009-11-01 10:06:00)
by pmalves
I've never tested the editor in IE... I'd be very surprised if it worked
Started 1 week ago (2009-11-03 08:00:00)
by Taqua Chief Reporting Bug Planter
Of course, subreports can contain other subreports.
But what do you mean by "full". There is no physical limit (other than your compter's memory) on how many subreports you can add to a band.
Started 1 week, 6 days ago (2009-10-27 12:42:00)
by afutschik afutschik is offline Junior Member
Hy,
I am using Pentaho Report Designer 3.5. I love it !
I am able to give parameters to queries in SQL mode.
If my parameter is single valued, I use this syntax :
Code:
WHERE TABLE.COLUMN = ${MY_PARAMETER}
If my parameter is multi-valued, I use this syntax :
Code:
WHERE TABLE.COLUMN IN (${MY_PARAMETER})
This works great in SQL mode.
I am trying...
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Pentaho Community Forums
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