Checksum of large file
Hi - I am currently using Calculator to create the SHA-1 checksum of my input files. Input files are between 1K and 1G. Everything was working fine, till I got to the larger files. With a larger file...
View ArticleUnable to connect to a secured Mongo Database
I have a project where I need to read data from MongoDB. I have not worked with Mongo before so I set up a MongoDB server and did some testing using Spoon's MongoDB Input Step. I was able to easily...
View ArticleError using Mondrian 4 aggregate tables
Trying to port my schema from v3 to v4, and I'm having trouble with aggregate tables. The docs haven't even been updated yet to describe what everything is which is frustrating, and the Mondrian in...
View Articlek-means|| clustering implementation with distributedWekaHadoop??
Dear all... Could anyone please help me give an example of k-means|| clustering implementation with distributedWekaHadoop, I hv already read mark hall blog[1], it seems like common k-means algorithm...
View ArticleCannot view report in different output type using pentaho ce 5.1
Hi, I'm using BA server ce 5.1. My report doing fine when opened with the default type of HTML output. When I try to change the output type to another format such as pdf, excel, rtf and etc, it's not...
View ArticleSpoon terminates while editing javascript in LINUX machine
Hi , I a using Pentaho in Linux environment. It runs fine, but terminates when I edit something in JavaScript. Kindly suggest a solution for this Thanks, Hema
View Article[CDE] Datasource Properties For SQL Server Connection
I'm using CDE Dashboard in Pentaho BI Server 5.4. I use mdx over mondrian jdbc. I use SQL server as the datasource. What is properties value for Driver and URL for SQL Server datasource ? In MySQL...
View ArticleHow to freeze header in Saiku Dashboard
Hi, I have created one saiku dashboard . There is a vertical scroll bar in my dashboard for more data, at that time I want to freeze column header so it is visible when I scroll down. Any advise ?
View ArticleCWM estandar in Pentaho DI
Hi, I want to know if it's possible to use metadata of a ETL process made in other ETL tool in Pentaho DI. This metadata is exported in CWM estandar. Thanks in advance,
View ArticleQuery dividing multiple statements when running Saiku
Hi, I have one Saiku Dashboard version 3.1.8 in which when I take two dimensions, taking too much time to run. When I checked mondrian_sql.log file then i checked there are multiple queries found. For...
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Pivot4J not showing in Pentaho Business Analytics - Community Edition.
I have downloaded and unzipped the latest Pentaho Business Analytics server - community edition and plugin for Pivot4J as directed in most tutorials, however, when I launch the web interface and click...
View ArticleConnect Report Designer to BAP Data Source
Hi folks, I'd like to setup Data Sources for users to access in Dashboards in the BAP (6.0.0.0-353) . I'd also like to make those Data Sources available to users building reports in the Report Designer...
View ArticleIssue with navigation component, tab name is not changing
Hi Friends, I have created 3 dashboards using Pentaho CDE component. Name of the dashboards are as given below, 1) Product sales by country 2) Future product sales 3) Products in development In each...
View ArticleReport in body of email?
I need to send a report in the body of an email. On version 3.6 I was able to do this with an xaction, but now they have been deprecated. Is there any way to do this in Pentaho 6?
View ArticleIndex usage while performance issue
Hi, I want to ask one question if it is wrong please forgive me. I want to load 4700000 records from source to target database, for this i am using Table input -> text file output and then Text file...
View ArticleHow to create multiple rows from one input row
for instance, the below input data account_number, dob,ssn, name1, name2,name3,name4 200, 12/01/1988, 999999999, mike, Michael, john, Johnson how can I create 4 rows of the data below in kettle 200,...
View ArticleRead first line from multiple files
Hi I need to get the length of the first line of each file from a stream of filenames. I tried to read the first line of each file using Text File Input and Limit = 1, followed by a calculator step. It...
View ArticleMulti-Selector Component Tool Tip
Hi, I'm currently using CDE version 5.4.0.1 on the Pentaho BI Server release 5.4.0.0.128 CE to create a number of dashboards. I've got a series of multi select components that I've set up to filter my...
View ArticleMongoDB to Oracle
i have a document structure in MongoDB with nested array of objects { "_id" : ObjectId("564f9ca55fc3ca3cad383de4"), "deviceId" : "deviceId", "deviceType" : "CM", "cmMacAddress" : "00:00:00:00:00:00",...
View ArticleTrouble understanding association rules output
What are those values right to the itemsets (for example [A=1]:18) If they are absolute support as I thought, why are they different for same items in different rules ? [A=1]: 18 ==> [B=1]: 6...
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